Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuDispose.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetBest.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuWrite.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/Xauth.h
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetAddr.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/k5encode.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/AuRead.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xau/Autest.c
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/Xresource.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/Xlocale.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/XKBlib.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/Xlib.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/Xlibint.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/cursorfont.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/Xutil.h
Examining data/tightvnc-1.3.10/Xvnc/lib/X11/Xcms.h
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.h
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/transport.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c
Examining data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransint.h
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RaAoA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RAofA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/CA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/A8Eq.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Flush.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Unwrap.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/AA16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WC32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/AA32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RA32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WC16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/DA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/DA16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wrap.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Xdmcp.h
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WA32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RaA16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RC16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RHead.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WA16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RC8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/CmpKey.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/AofA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Whead.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RC32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/DAofA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/DecKey.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RaA32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wrap.h
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WC8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/IncKey.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/AA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RR.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RA16.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Fill.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/WAofA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/RaA8.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/DA32.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c
Examining data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Alloc.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fslibos.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fservestr.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsconvert.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/gunzip.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/bitsource.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fileio.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/printerfont.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/ffcheck.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontscale.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/renderers.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/defaults.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/bufio.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/decompress.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/filewr.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/register.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/snfstr.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitmap.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfread.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitmaputil.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitmapfunc.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/snfread.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfint.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcf.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfutils.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/fontink.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/lines.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/arith.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/token.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1io.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/lines.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/spaces.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1malloc.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/spaces.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/digit.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1stdio.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/hdigit.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/regions.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/minimain.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/pictures.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/type1.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/paths.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/arith.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1imager.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/curves.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/trig.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1snap.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1stub.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/cluts.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1intf.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/token.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/regions.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1hdigit.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fonts.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/hints.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/util.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/strokes.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/paths.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/blues.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/hints.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/curves.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/util.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1funcs.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/fntfil.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/fntfilst.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/fontmisc.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/fontxlfd.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/bufio.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/bitmap.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/fontshow.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/include/fntfilio.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/fontnames.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/utilbitmap.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/fontaccel.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/private.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/format.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/atom.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/fontutil.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/miscutil.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/util/patcache.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spdo_prv.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/out_blk.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/htest.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/reset.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spint.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/nsample.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfile.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/useropt.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/set_spcs.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spencode.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/adobe-iso.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/set_trns.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spglyph.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sperr.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/out_outl.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/keys.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfont.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/iface.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/out_util.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/bics-iso.h
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/out_bl2d.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/out_scrn.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfuncs.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/do_char.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/do_trns.c
Examining data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/speedo.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/xfree86/common/scoasm.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/xfree86/common/compiler.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/translate.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/dispcur.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/spritest.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tableinittctemplate.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tabletranstemplate.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/kbdptr.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sprite.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/hextile.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/zlib.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sockets.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/corre.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/stats.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sprite.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rre.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cutpaste.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cmap.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tableinitcmtemplate.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/draw.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfb.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbfillsp.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbbstore.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbbres.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbteblt8.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbtegblt.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbline.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbrctstp8.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfb8cppl.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbimage.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbzerarc.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/stip68kgnu.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbscrinit.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfb8bit.h
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbwindow.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbsolid.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbcmap.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbpixmap.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbgetsp.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbigblt8.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbbresd.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbblt.c
Examining data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfb8bit.c
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Examining data/tightvnc-1.3.10/Xvnc/include/fonts/fontstruct.h
Examining data/tightvnc-1.3.10/Xvnc/include/keysymdef.h
Examining data/tightvnc-1.3.10/Xvnc/include/keysym.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xfuncproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xalloca.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xosdefs.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XIE.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbxbufstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xf86vmode.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XKBsrv.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xteststr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XKB.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/multibufst.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/mitmiscstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XIEprotost.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/saverproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/MITMisc.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Xdbe.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/bigreqstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/security.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xf86misc.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/shmstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/multibuf.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XTest.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/dpms.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XIproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/shapestr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/syncstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/extutil.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XIEproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/securstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Xext.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbxzlib.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/saver.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/scrnsaver.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Printstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xf86mscstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/dpmsstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/sync.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xf86dga.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XLbx.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbxdeltastr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XI.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbxopts.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/shape.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xcmiscstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xtestext1.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/recordstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XKBproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Xag.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Print.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbxbuf.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xf86vmstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XShm.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Xagstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Xagsrv.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/record.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/xf86dgastr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbxstr.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/XKBgeom.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/lbximage.h
Examining data/tightvnc-1.3.10/Xvnc/include/extensions/Xdbeproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/HPkeysym.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xwinsock.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xatom.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xproto.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xpoll.h
Examining data/tightvnc-1.3.10/Xvnc/include/X.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xthreads.h
Examining data/tightvnc-1.3.10/Xvnc/include/DECkeysym.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xos_r.h
Examining data/tightvnc-1.3.10/Xvnc/include/Xmd.h
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/parse.c
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/def.h
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/pr.c
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/ifparser.c
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c
Examining data/tightvnc-1.3.10/Xvnc/config/makedepend/ifparser.h
Examining data/tightvnc-1.3.10/Xvnc/config/imake/ccimake.c
Examining data/tightvnc-1.3.10/Xvnc/config/imake/imakemdep.h
Examining data/tightvnc-1.3.10/Xvnc/config/imake/imake.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/mergelib.cpp
Examining data/tightvnc-1.3.10/Xvnc/config/util/mkdirhier.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/lndir.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/xmkmf.cpp
Examining data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/gccmdep.cpp
Examining data/tightvnc-1.3.10/Xvnc/config/util/checktree.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/chownxterm.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/wildmat.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/savedir.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c
Examining data/tightvnc-1.3.10/Xvnc/config/util/mdepend.cpp
Examining data/tightvnc-1.3.10/vncviewer/vncviewer.h
Examining data/tightvnc-1.3.10/vncviewer/caps.h
Examining data/tightvnc-1.3.10/vncviewer/argsresources.c
Examining data/tightvnc-1.3.10/vncviewer/tunnel.c
Examining data/tightvnc-1.3.10/vncviewer/selection.c
Examining data/tightvnc-1.3.10/vncviewer/fullscreen.c
Examining data/tightvnc-1.3.10/vncviewer/popup.c
Examining data/tightvnc-1.3.10/vncviewer/hextile.c
Examining data/tightvnc-1.3.10/vncviewer/colour.c
Examining data/tightvnc-1.3.10/vncviewer/vncviewer.c
Examining data/tightvnc-1.3.10/vncviewer/desktop.c
Examining data/tightvnc-1.3.10/vncviewer/dialogs.c
Examining data/tightvnc-1.3.10/vncviewer/sockets.c
Examining data/tightvnc-1.3.10/vncviewer/listen.c
Examining data/tightvnc-1.3.10/vncviewer/shm.c
Examining data/tightvnc-1.3.10/vncviewer/misc.c
Examining data/tightvnc-1.3.10/vncviewer/rre.c
Examining data/tightvnc-1.3.10/vncviewer/tight.c
Examining data/tightvnc-1.3.10/vncviewer/caps.c
Examining data/tightvnc-1.3.10/vncviewer/cursor.c
Examining data/tightvnc-1.3.10/vncviewer/zlib.c
Examining data/tightvnc-1.3.10/vncviewer/corre.c
Examining data/tightvnc-1.3.10/vncviewer/rfbproto.c
Examining data/tightvnc-1.3.10/vncconnect/vncconnect.c
Examining data/tightvnc-1.3.10/vncpasswd/vncpasswd.c
Examining data/tightvnc-1.3.10/libvncauth/vncauth.c
Examining data/tightvnc-1.3.10/libvncauth/d3des.c
Examining data/tightvnc-1.3.10/libvncauth/d3des.h
Examining data/tightvnc-1.3.10/include/rfbproto.h
Examining data/tightvnc-1.3.10/include/vncauth.h
FINAL RESULTS:
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:714:2: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(makefile, st.st_mode);
data/tightvnc-1.3.10/Xvnc/config/util/chownxterm.c:70:6: [5] (race) chown:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchown( ) instead.
if (chown(XTERM_PATH, 0, -1) != 0)
data/tightvnc-1.3.10/Xvnc/config/util/chownxterm.c:72:6: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
if (chmod(XTERM_PATH, 04555) != 0)
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:255:7: [5] (race) readlink:
This accepts filename arguments; if an attacker can move those files or
change the link content, a race condition results. Also, it does not
terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
if (readlink (dp->d_name, symbuf, sizeof(symbuf) - 1) >= 0) {
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:274:11: [5] (race) readlink:
This accepts filename arguments; if an attacker can move those files or
change the link content, a race condition results. Also, it does not
terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
symlen = readlink (dp->d_name, symbuf, sizeof(symbuf) - 1);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:283:19: [5] (race) readlink:
This accepts filename arguments; if an attacker can move those files or
change the link content, a race condition results. Also, it does not
terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
basesymlen = readlink(buf, basesym, sizeof(basesym) - 1);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/wildmat.c:135:14: [5] (buffer) gets:
Does not check for buffer overflows (CWE-120, CWE-20). Use fgets() instead.
extern char *gets();
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/wildmat.c:150:6: [5] (buffer) gets:
Does not check for buffer overflows (CWE-120, CWE-20). Use fgets() instead.
if (gets(p) == NULL || p[0] == '\0')
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/wildmat.c:155:10: [5] (buffer) gets:
Does not check for buffer overflows (CWE-120, CWE-20). Use fgets() instead.
if (gets(text) == NULL)
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:11:9: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
#define chmod _chmod
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c:63:16: [5] (buffer) gets:
Does not check for buffer overflows (CWE-120, CWE-20). Use fgets() instead.
gets(temp);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:342:6: [5] (race) chown:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchown( ) instead.
if( chown( slave, saved_euid, -1 ) < 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:351:9: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
if (chmod(slave, 0666) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:437:5: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(X_STREAMS_DIR, 0777);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:478:9: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
if( chmod(server_path, 0666) < 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:710:5: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(X_STREAMS_DIR, 0777);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:719:10: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
if (chmod(server_path, (mode_t)0666) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1022:5: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(X_STREAMS_DIR, 0777);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1024:5: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(X_ISC_DIR, 0777);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1050:2: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(X_UNIX_DIR, 01777);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:944:9: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod (UNIX_DIR, 01777);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1033:6: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod (UNIX_DIR, 01777);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:310:10: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
(void) chmod(tmp, 0444);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:394:10: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
(void) chmod(LockFile,S_IREAD|S_IWRITE);
data/tightvnc-1.3.10/libvncauth/vncauth.c:87:7: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
chmod(fname, S_IRUSR|S_IWUSR);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:393:10: [4] (tmpfile) mktemp:
Temporary file race condition (CWE-377).
(void) mktemp(tmpMakefile);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:397:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(makeMacro, "MAKE=%s", program);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:399:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(makefileMacro, "MAKEFILE=%s", Imakefile);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:605:7: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access(Imakefile, R_OK) < 0)
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:608:7: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access("Imakefile", R_OK) < 0)
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:609:8: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access("imakefile", R_OK) < 0)
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:655:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, x0, x1);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:677:6: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access(masterc, F_OK) == 0) {
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:705:6: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access(fname, R_OK) == 0) {
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:707:11: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
return (fprintf(inFile, LocalDefineFmt, defsym, fname) < 0 ||
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:708:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(inFile, IncludeFmt, defsym) < 0);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:751:3: [4] (shell) execvp:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execvp(cmd, argv);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:781:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr, name->sysname);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:788:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr, name->nodename);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:795:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr, name->release);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:802:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr, name->version);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:809:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr, name->machine);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:824:10: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
(void) sscanf(buf, fmt + arg + 1, result);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:930:7: [4] (format) snprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
if (snprintf (command , len, format, cc, aout) == len)
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:933:8: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
fp = popen (command, "w");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:938:8: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
fp = popen (aout, "r");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:943:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (inFile, command);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:954:18: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
FILE* ldprog = popen ("ld -v", "r");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:996:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (cmd, gcc_path[i]);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:998:22: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
if ((gccproc = popen (cmd, "r")) != NULL) {
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1100:6: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(inFile, LocalDefineFmt, ImakeTmplSym, template) < 0 ||
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1101:6: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(inFile, IncludeFmt, ImakeTmplSym) < 0 ||
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1177:11: [4] (tmpfile) mktemp:
Temporary file race condition (CWE-377).
(void) mktemp(tmpImakefile);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1278:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(pend+1, pend+5);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1507:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(new, cp);
data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c:148:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (prefix, "\"%s\":%d", filename, lineno);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:65:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s%s%s", dir, *dir ? "/" : "", component);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:152:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(path, newpath);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:285:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(path, include);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:289:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(path + (p-file) + 1, include);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:306:4: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(path, "%s/%s", *pp, include);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:532:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(p, str);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:683:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(backup, "%s.bak", makefile);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:735:2: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, msg, args);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:738:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, msg,x1,x2,x3,x4,x5,x6,x7,x8,x9);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:758:2: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, msg, args);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:761:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, msg,x1,x2,x3,x4,x5,x6,x7,x8,x9);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:777:2: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, msg, args);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:780:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, msg,x1,x2,x3,x4,x5,x6,x7,x8,x9);
data/tightvnc-1.3.10/Xvnc/config/makedepend/parse.c:214:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (line, p);
data/tightvnc-1.3.10/Xvnc/config/makedepend/pr.c:93:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix,
data/tightvnc-1.3.10/Xvnc/config/makedepend/pr.c:99:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(buf+1, ip->i_file);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:153:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(p, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:157:3: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(p, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:238:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(p, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:264:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(p, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:267:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(p, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:273:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(s, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:340:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(buf, *argv++);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:101:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, args);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:104:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr, fmt, a1, a2, a3);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:136:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, args);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:139:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr, fmt, a1, a2, a3);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:166:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(s+1, s+2);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:201:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (buf, fn);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:214:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (p, dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:270:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf (fileprotstr, "_%s_", phile->name);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:274:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf (fileprotstr, "_%s%s_", prefixstr, phile->name);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:312:13: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
(void) printf (const_string, externdefstr,
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:330:9: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
(void) printf (const_string, externdefstr,
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:339:13: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
(void) printf (const_string, externdefstr,
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:404:9: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
(void) printf (const_string, externdefstr, conststr ? conststr : "",
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:506:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (phile->name, buf + strlen (file_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:525:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (table->name, buf + strlen (table_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:540:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (prefixstr, buf + strlen (prefix_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:545:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (featurestr, buf + strlen (feature_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:550:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (externrefstr, buf + strlen (externref_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:555:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (externdefstr, buf + strlen (externdef_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:560:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (ctmplstr, buf + strlen (ctmpl_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:572:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (conststr, buf + strlen (const_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:587:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (lbuf, prefixstr);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:588:3: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (lbuf, right);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:598:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(tableent->left, buf);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:601:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(tableent->right, right);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:138:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(str, buf);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:182:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(shadow_buffer, shadow_name);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:183:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(master_start, master_name);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:307:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(master_end, "/%s", cur_name);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:308:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(current_end, "/%s", cur_name);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/savedir.c:114:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (namep, dp->d_name);
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:241:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_name, (p).pwp->pw_name), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:244:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_passwd,(p).pwp->pw_passwd), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:247:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_age, (p).pwp->pw_age), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:250:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_comment, (p).pwp->pw_comment), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:253:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_gecos, (p).pwp->pw_gecos), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:256:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_dir, (p).pwp->pw_dir), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:259:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).pws.pw_shell, (p).pwp->pw_shell), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:386:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((hp).h_name, (hp).hptr->h_name), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:392:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((sp).s_name, (sp).sptr->s_name), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:394:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((sp).s_proto, (sp).sptr->s_proto), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:636:24: [4] (misc) getlogin:
It's often easy to fool getlogin. Sometimes it does not work at all,
because some program messed up the utmp file. Often, it gives only the
first 8 characters of the login name. The user currently logged in on the
controlling tty of our program need not be the user who started it. Avoid
getlogin() for security-related purposes (CWE-807). Use getpwuid(geteuid())
and extract the desired information instead.
# define _XGetlogin(p) getlogin()
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:666:19: [4] (misc) getlogin:
It's often easy to fool getlogin. Sometimes it does not work at all,
because some program messed up the utmp file. Often, it gives only the
first 8 characters of the login name. The user currently logged in on the
controlling tty of our program need not be the user who started it. Avoid
getlogin() for security-related purposes (CWE-807). Use getpwuid(geteuid())
and extract the desired information instead.
(((p).result = getlogin()) ? \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1010:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).grp.gr_name, (p).pgrp->gr_name), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1018:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy((p).grp.gr_name, (p).pgrp->gr_name), \
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:8:9: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
#define access _access
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:17:9: [4] (shell) execl:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define execl _execl
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:18:9: [4] (shell) execle:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define execle _execle
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:19:9: [4] (shell) execlp:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define execlp _execlp
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:21:9: [4] (shell) execv:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define execv _execv
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:23:9: [4] (shell) execvp:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define execvp _execvp
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:35:9: [4] (tmpfile) mktemp:
Temporary file race condition (CWE-377).
#define mktemp _mktemp
data/tightvnc-1.3.10/Xvnc/include/extensions/extutil.h:215:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (tmp, "%s.%d", extname, code); \
data/tightvnc-1.3.10/Xvnc/include/extensions/lbxstr.h:904:43: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define DBG(n,m) if (lbxDebug & (n)) { fprintf m; } else
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:59:13: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
(void) strcat (dir, name);
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:75:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (buf, name);
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:76:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (buf, slashDotXauthority + (name[1] == '\0' ? 1 : 0));
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetAddr.c:88:9: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access (auth_name, R_OK) != 0) /* checks REAL id */
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetBest.c:101:9: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access (auth_name, R_OK) != 0) /* checks REAL id */
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c:79:12: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (creat_name, file_name);
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c:81:12: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (link_name, file_name);
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:49:12: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (creat_name, file_name);
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:52:12: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy (link_name, file_name);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/htest.c:75:1: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(pathname, argv[1]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/nsample.c:152:1: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(pathname, argv[1]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfile.c:210:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(spmf->fname, filename);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfuncs.c:74:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fullName, entry->name.name);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfuncs.c:138:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(fullName, entry->name.name);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c:409:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(tmpname, fontname);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:105:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(CurFontName,env);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.c:777:8: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(name, username);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.c:945:8: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(typemsg, "Wrong object type in %s; expected %s.\n",
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/spaces.c:982:8: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(string, "%s%d.%sx", sign, fpel >> FRACTBITS, s);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:319:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (scaledName, Fontname);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c:95:33: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (1 != sscanf(&temp[2], "%s", file))
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c:101:33: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (1 != sscanf(&temp[2], "%s", file))
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:318:6: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf((char *) line, "STARTCHAR %s", charName) != 1) {
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:520:18: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (!line || sscanf((char *) line, "STARTFONT %s", namebuf) != 1 ||
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:610:10: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
switch (sscanf((char *) line, "%s%s%s", namebuf, secondbuf, thirdbuf)) {
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfutils.c:80:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, message, a0, a1, a2, a3, a4, a5);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfutils.c:97:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, message, a0, a1, a2, a3, a4, a5);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:1745:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(full_name, dirs[i]->dir);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:1746:7: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(full_name, fname->file);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:1842:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fontName, scaleFrom->name.name);
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.c:299:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(conn->servername, servername);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:86:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dir_path, directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:88:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dir_file, dir_path);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:90:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dir_file, directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:94:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(dir_file, FontDirFile);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:110:18: [4] (buffer) fscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
while ((count = fscanf(file, "%s %[^\n]\n", file_name, font_name)) != EOF) {
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:170:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (dir_file, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:171:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (dir_file, FontDirFile);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:180:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (dir_file, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:181:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (dir_file, FontAliasFile);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:274:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(alias_file, directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:278:2: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(alias_file, FontAliasFile);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:308:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(alias, lexToken);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:165:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dir->attributes, attrib);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:167:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dir->directory, dirName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:413:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (n, s);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:357:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(lowerName, entry->name.name);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:440:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fileName, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:441:7: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (fileName, scalable->fileName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:517:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fileName, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:518:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (fileName, bitmap->fileName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:553:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fileName, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:554:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (fileName, bitmap->fileName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:585:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (nameChars, scaleNames->names[i]);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:714:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (zeroChars, lowerChars);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:936:11: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fileName, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:937:11: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (fileName, scalable->fileName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:976:10: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (fileName, dir->directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:977:10: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (fileName, scalable->fileName);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:163:5: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffer, formatbuf, value);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:181:2: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffer, formatbuf, value);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:189:2: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffer, formatbuf, value);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:290:2: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffer, formatbuf, x);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:475:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(tmpBuf, ptr2);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:507:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr, ptr5);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:562:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.pixel_matrix[0],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:564:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.pixel_matrix[1],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:566:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.pixel_matrix[2],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:568:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.pixel_matrix[3],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:582:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.point_matrix[0],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:584:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.point_matrix[1],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:586:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.point_matrix[2],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:588:6: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(tmpBuf, xlfd_double_to_text(tmpvals.point_matrix[3],
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:597:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(tmpBuf + strlen(tmpBuf), "-%d-%d%*.*s%d%s",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:600:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ptr1 + 1, tmpBuf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:233:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (mybuf, address);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:353:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (*protocol, _protocol);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:366:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (*host, _host);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:380:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (*port, _port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:533:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (save_port, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:678:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (*port, ciptr->port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1113:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buffer,"%s/:%s", trans->TransName, port ? port : "");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1219:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buffer,"%s/:%s", trans->TransName, port ? port : "");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:133:21: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define Error(list) printf list
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:134:23: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define Fatal(list) { printf list; exit(1); }
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:138:24: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define doprintf(list) printf list /**/
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:379:11: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void)sprintf(xserverpath, "%s/%s:%d", DEF_XSVRDIR, phostname, idisplay);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:881:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s INIT", buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:883:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s ALIVE", buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:885:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s KILLED", buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:887:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s PUSHBACK", buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:889:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s IGNORE", buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1191:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(repb, "X11R6 server on %s", XServerHostName);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1268:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(name, "%s/%s", TCP_SVR_NAME, XTcpServerName);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1361:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(host, "%s/%s:%s", DEF_XSVRDIR, XServerHostName, display);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:392:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (dnsock.sdn_objname, "%s%s", DNETOBJ, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:397:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (dnsock.sdn_objname, "%s%d", DNETOBJ, getpid ());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransint.h:482:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, __xtransname); fflush(stderr); \
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransint.h:483:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, x+hack,a,b,c); fflush(stderr); \
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransint.h:501:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, __xtransname); fflush(stderr); \
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransint.h:502:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, x+hack,a,b,c); fflush(stderr); \
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:163:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (sunaddr->sun_path, sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:186:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (p_sunaddr->sun_path, peer_sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:289:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:291:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%s", PTSNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:294:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%d", PTSNODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:364:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(&buf[1], slave);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:428:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:430:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%s", PTSNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:433:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%d", PTSNODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:589:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(sunaddr->sun_path,buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:630:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:632:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%s", NAMEDNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:635:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%d", NAMEDNODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:701:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:703:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%s", NAMEDNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:706:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%d", NAMEDNODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:907:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_path, ISCTMPNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:908:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_dev_path, ISCDEVNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1018:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_path, ISCDEVNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1019:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_unix_path, ISCTMPNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1182:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_path, SCORNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1265:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(serverR_path, SCORNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1266:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(serverS_path, SCOSNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1395:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1397:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%s", PTSNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1400:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%d", PTSNODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1434:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1436:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%s", NAMEDNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1439:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(server_path, "%s%d", NAMEDNODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1471:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_path, ISCDEVNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1472:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(server_unix_path, ISCTMPNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1504:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(serverR_path, SCORNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1505:12: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void) sprintf(serverS_path, SCOSNODENAME, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1758:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (workingXLOCAL, protocol);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1766:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (workingXLOCAL, XLOCAL);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:86:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(pipename, "\\PIPE\\X\\%s,", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:88:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(pipename, "%s%s", "\\PIPE\\X\\xf86.", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:157:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(&server_string[1],clientname);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:287:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(pipename, "\\PIPE\\X\\%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:289:10: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(pipename, "%s%s", "\\PIPE\\X\\xf86.", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:951:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (sockname.sun_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:953:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (sockname.sun_path, "%s%s", UNIX_PATH, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:956:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (sockname.sun_path, "%s%d", UNIX_PATH, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1583:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (sockname.sun_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1585:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (sockname.sun_path, "%s%s", UNIX_PATH, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1602:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (old_sockname.sun_path, "%s", port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1604:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (old_sockname.sun_path, "%s%s", OLD_UNIX_PATH, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:286:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy(sunaddr->sun_path, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:288:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(sunaddr->sun_path,"%s%s", TLINODENAME, port );
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:292:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(sunaddr->sun_path,"%s%d",
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:887:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy(sunaddr->sun_path, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:889:13: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(sunaddr->sun_path,"%s%s", TLINODENAME, port );
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:892:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(sunaddr->sun_path,"%s%d", TLINODENAME, getpid());
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1186:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
(void) strcpy(sunaddr->sun_path, port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1188:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
(void) sprintf(sunaddr->sun_path,"%s%s", TLINODENAME, port );
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:203:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy ((char *) *addrp, hostnamebuf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:253:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (networkId, "%s/%s:%s", transName,
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:269:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (networkId, "%s/%s:%s", transName, hostnamebuf, portnumbuf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:281:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (networkId, "dnet/%s::%s",
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:393:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(addrbuf, "%s:", np->n_name);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:395:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(addrbuf, "%s:", dnet_htoa(&saddr->sdn_add));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:428:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy (hostname, ciptr->transptr->TransName);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:431:2: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat (hostname, addr);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1536:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(pacl->mustHaveValue, mustHaveValue);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1586:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(copyPolicyStr, policyStr);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/devices.c:375:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(device->name, p);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/devices.c:402:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(device->name, k);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:109:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ext->name, name);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:175:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(name, alias);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:468:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(newname, name);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:216:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(fullFname, httpDir);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:263:9: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(buf, "GET %s HTTP/1.0", fname) != 1) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:382:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(str, "%s:%s", rfbThisHost, display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:464:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(param_request, tail);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:490:8: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
len = sprintf(param_formatted,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:496:2: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(result, param_formatted);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:752:9: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access(fname, F_OK) == 0)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:756:9: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access(fname, F_OK) == 0)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:861:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(unixSocketName,"/tmp/.X11-unix/X%s",display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:946:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, buf);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:948:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, format, args);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:201:5: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(pv, rfbProtocolVersionFormat, 3, 8);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:354:9: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
if (sscanf(pv,rfbProtocolVersionFormat,&major,&minor) != 2) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:426:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf + sz_rfbServerInitMsg, "%s's %s desktop (%s:%s)",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:429:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf + sz_rfbServerInitMsg, "%s desktop (%s:%s)",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/os.h:528:19: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define System(a) system(a)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/os.h:529:20: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
#define Popen(a,b) popen(a,b)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:849:5: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(fname, ETC_HOST_PREFIX "%s" ETC_HOST_SUFFIX, display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:851:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(fname, (char*)__XOS2RedirRoot(fname));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:483:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(out, "IP %s port %d",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:490:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(out, "DN %s",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:496:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(addr, "AM %s", saddr);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:501:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(addr, "AMIP %s", inet_ntoa(*((ipaddr_t *) saddr)));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:386:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(cachename, rc_base);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:387:5: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(cachename, display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:538:6: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(kerror, "Principal \"%s\" is not authorized to connect",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:678:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(ktname, cp + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:206:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy( entry->name, name );
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:231:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(path, rgbPath);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:236:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(path, tmp);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/osinit.c:110:6: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf (fname, ADMPATH, display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/rpcauth.c:151:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(rpc_error, "Principal \"%s\" is not authorized to connect",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:273:9: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void)sprintf(tmp, "%s" LOCK_TMP_PREFIX "%s" LOCK_SUFFIX, tmppath, display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:274:9: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
(void)sprintf(LockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1367:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, f, args);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1391:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf( stderr, f, s0, s1, s2, s3, s4, s5, s6, s7, s8, s9);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1429:2: [4] (shell) execl:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execl("/bin/sh", "sh", "-c", command, (char *)NULL);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1499:2: [4] (shell) execl:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execl("/bin/sh", "sh", "-c", command, (char *)NULL);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:215:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, ARGMSG);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:219:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, ARGMSG);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:224:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, ARGMSG);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:228:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, ENVMSG);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:235:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, ARGMSG);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:236:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, ENVMSG);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:60:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(passwdDir, "%s/.vnc", getenv_safe("HOME", 240));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:61:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(passwdFile, "%s/passwd", passwdDir);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:69:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(passwdDir, "/tmp/%s-vnc", getenv_safe("USER", 32));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:70:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(passwdFile, "%s/passwd", passwdDir);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:84:7: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(passwdFile, argv[1]);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:236:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(result, passwd);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:254:14: [4] (misc) getpass:
This function is obsolete and not portable. It was in SUSv2 but removed by
POSIX.2. What it does exactly varies considerably between systems,
particularly in where its prompt is displayed and where it gets its data
(e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
exactly what you want. If you continue to use it, or write your own, be
sure to zero the password as soon as possible to avoid leaving the
cleartext password visible in the process' address space.
passwd = getpass("Password: ");
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:268:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(passwd_copy, passwd);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:270:14: [4] (misc) getpass:
This function is obsolete and not portable. It was in SUSv2 but removed by
POSIX.2. What it does exactly varies considerably between systems,
particularly in where its prompt is displayed and where it gets its data
(e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
exactly what you want. If you continue to use it, or write your own, be
sure to zero the password as soon as possible to avoid leaving the
cleartext password visible in the process' address space.
passwd = getpass("Verify: ");
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:281:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(result, passwd);
data/tightvnc-1.3.10/vncviewer/argsresources.c:397:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(vncServerHost, vncServerName);
data/tightvnc-1.3.10/vncviewer/misc.c:57:3: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(title, titleFormat, desktopName);
data/tightvnc-1.3.10/vncviewer/misc.c:240:4: [4] (shell) execvp:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execvp(params[0], params);
data/tightvnc-1.3.10/vncviewer/rfbproto.c:235:7: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
if (sscanf(pv, rfbProtocolVersionFormat,
data/tightvnc-1.3.10/vncviewer/rfbproto.c:255:3: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(pv, rfbProtocolVersionFormat, 3, protocolMinorVersion);
data/tightvnc-1.3.10/vncviewer/rfbproto.c:567:14: [4] (misc) getpass:
This function is obsolete and not portable. It was in SUSv2 but removed by
POSIX.2. What it does exactly varies considerably between systems,
particularly in where its prompt is displayed and where it gets its data
(e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
exactly what you want. If you continue to use it, or write your own, be
sure to zero the password as soon as possible to avoid leaving the
cleartext password visible in the process' address space.
passwd = getpass("Password: ");
data/tightvnc-1.3.10/vncviewer/sockets.c:105:6: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:134:6: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:174:6: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:180:4: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:212:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:218:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:226:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:253:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:288:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:295:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:302:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:309:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:333:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:340:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/sockets.c:358:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr,programName);
data/tightvnc-1.3.10/vncviewer/tunnel.c:259:7: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
if (system(cmd) != 0) {
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:239:14: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
extern char *getenv();
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:474:10: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (p = getenv("IMAKEINCLUDE")) {
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:485:10: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (p = getenv("IMAKECPP"))
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:487:10: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (p = getenv("IMAKEMAKE"))
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:916:16: [3] (tmpfile) tmpnam:
Temporary file race condition (CWE-377).
char *aout = tmpnam (NULL);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:923:8: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
cc = getenv ("CC");
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:355:18: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *emxinc = getenv("C_INCLUDE_PATH");
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:136:24: [3] (misc) InitializeCriticalSection:
Exceptions can be thrown in low-memory situations. Use
InitializeCriticalSectionAndSpinCount instead.
#define xmutex_init(m) InitializeCriticalSection(m)
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:139:24: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
#define xmutex_lock(m) EnterCriticalSection(m)
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:142:5: [3] (misc) InitializeCriticalSection:
Exceptions can be thrown in low-memory situations. Use
InitializeCriticalSectionAndSpinCount instead.
InitializeCriticalSection(&(cv)->cs); \
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:149:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(&(cv)->cs); \
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:155:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(m); \
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:158:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(&(cv)->cs); \
data/tightvnc-1.3.10/Xvnc/include/Xthreads.h:167:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(&(cv)->cs); \
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:47:9: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define random rand
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:48:9: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom srand
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:48:18: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom srand
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:35:19: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char *malloc (), *getenv ();
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:52:16: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (name = getenv ("XAUTHORITY"))
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:54:12: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
name = getenv ("HOME");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:58:13: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (name = getenv("USERNAME")) {
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:56:9: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define srandom srand48
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:57:9: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define random lrand48
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:57:16: [3] (random) lrand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define random lrand48
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:63:6: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
long random();
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:72:5: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srandom ((int)getpid() ^ time((Time_t *)0));
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:73:15: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
lowbits = random ();
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/GenKey.c:74:16: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
highbits = random ();
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:436:16: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if ((tcpsvr = getenv("TCP_SERVER")) == NULL) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1357:24: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
XServerHostName = getenv("XHOST");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1761:17: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
XLOCAL=(char *)getenv("XLOCAL");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:94:19: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if ((tcp_device= getenv("TCP_DEVICE")) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:157:19: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if ((tcp_device= getenv("TCP_DEVICE")) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:1480:19: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if ((tcp_device= getenv("TCP_DEVICE")) == NULL)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/servermd.h:319:9: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
#define random rand
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:263:13: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
tmppath = getenv("TMP");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1144:4: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
((random() % MEM_FAIL_SCALE) < Memory_fail))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1215:4: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
((random() % MEM_FAIL_SCALE) < Memory_fail))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:985:17: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
udp_device= getenv("UDP_DEVICE");
data/tightvnc-1.3.10/libvncauth/vncauth.c:212:7: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srandom(seed);
data/tightvnc-1.3.10/libvncauth/vncauth.c:217:29: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
bytes[i] = (unsigned char)(random() & 255);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:156:12: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
result = getenv(name);
data/tightvnc-1.3.10/vncviewer/tunnel.c:181:13: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
pattern = getenv((tunnelOption) ? "VNC_TUNNEL_CMD" : "VNC_VIA_CMD");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:334:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *make_argv[ ARGUMENTS ] = {
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:380:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char makeMacro[ BUFSIZ ];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:381:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char makefileMacro[ BUFSIZ ];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:402:15: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((tmpfd = fopen(tmpMakefile, "w+")) == NULL)
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:421:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[ BUFSIZ ];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:674:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char mkcbuf[1024];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:678:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
inFile = fopen(masterc, "r");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:765:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[SYS_NMLN * 5 + 1];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:989:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[PATH_MAX];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:990:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cmd[PATH_MAX];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:997:7: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat (cmd, " --print-libgcc-file-name");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1001:13: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
if (ptr) strcpy (ptr, "include");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1021:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[SYS_NMLN * 5 + 1];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1092:11: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
inFile = fopen(masterc, "w");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1138:17: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (!(inFile = fopen(imakefile, "r")))
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1178:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
outFile = fopen(tmpImakefile, "w");
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1284:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char varbuf[5];
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1291:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(varbuf, "%0.4d", xvariable);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1301:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(varbuf, "%0.4d", xvariables[i]);
data/tightvnc-1.3.10/Xvnc/config/imake/imakemdep.h:294:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *cpp_argv[ARGUMENTS] = {
data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c:144:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char prefix[300];
data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c:171:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmpbuf[MAXNAMELEN + 1];
data/tightvnc-1.3.10/Xvnc/config/makedepend/ifparser.c:109:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
*valp = atoi (cp);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:34:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
extern char *includedirs[ ];
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:35:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
extern char *notdotdot[ ];
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:63:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[ BUFSIZ ], **pp;
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:90:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *components[ MAXFILES ],
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:245:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char path[ BUFSIZ ];
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:91:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *filelist[ MAXFILES ];
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:92:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *includedirs[ MAXDIRS + 1 ];
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:93:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *notdotdot[ MAXDIRS ];
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:171:17: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((afd = open(argv[1]+1, O_RDONLY)) < 0)
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:275:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
width = atoi(argv[0]);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:277:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
width = atoi(argv[0]+2);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:302:18: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
_debugmask = atoi(argv[0]+2);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:495:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open(file, O_RDONLY)) < 0) {
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:655:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char backup[ BUFSIZ ],
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:681:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fdin = fopen(makefile, "r")) == NULL)
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:691:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fdin = fopen(backup, "r")) == NULL)
data/tightvnc-1.3.10/Xvnc/config/makedepend/pr.c:87:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[ BUFSIZ ];
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:156:3: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(p, "RCS/");
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:263:6: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(p, "RCS/");
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:265:6: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(p, ",v");
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:307:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[2048];
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:183:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAXPATHLEN + 1], *p;
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:184:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char symbuf[MAXPATHLEN + 1];
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:185:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char basesym[MAXPATHLEN + 1];
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:198:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy (buf, "../");
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:215:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024];
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:231:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024];
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:254:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((f = fopen (phile->name, "w+")) == NULL) exit (1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:426:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
tmpl = fopen (ctmplstr, "r");
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:465:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lbuf[1024];
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:563:27: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((filecurrent->tmpl = fopen (buf + strlen (htmpl_str) + 1, "r")) == NULL) {
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:688:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024];
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:701:11: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen (argv[i], "r");
data/tightvnc-1.3.10/Xvnc/config/util/mkdirhier.c:56:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024];
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:89:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char master_buffer[MAXPATHLEN+PREPEND_BUFFER_SIZE] =
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:95:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char shadow_buffer[MAXPATHLEN];
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:127:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAXPATHLEN];
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:128:18: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
FILE *file = fopen(name, "r");
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/wildmat.c:140:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char p[80];
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/wildmat.c:141:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char text[80];
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:39:6: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
void bcopy();
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:46:9: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define bcopy(b1,b2,len) memmove(b2, b1, (size_t)(len))
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:55:6: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
void bcopy();
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:64:6: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
void bcopy();
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:85:30: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define memmove(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:92:30: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define memmove(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:93:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define memcpy(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
data/tightvnc-1.3.10/Xvnc/include/Xfuncs.h:93:29: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
#define memcpy(dst,src,len) bcopy((char *)(src),(char *)(dst),(int)(len))
data/tightvnc-1.3.10/Xvnc/include/Xos.h:266:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char sa_data[14];
data/tightvnc-1.3.10/Xvnc/include/Xos.h:277:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char sin_zero[8];
data/tightvnc-1.3.10/Xvnc/include/Xos.h:313:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char sun_path[108];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:233:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pwbuf[1024];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:238:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&(p).pws, (p).pwp, sizeof(struct passwd)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:280:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pwbuf[LINE_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:310:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pwbuf[LINE_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:375:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char h_name[MAXHOSTNAMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:380:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char s_name[255];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:381:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char s_proto[255];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:385:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&(hp).hent, (hp).hptr, sizeof(struct hostent)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:391:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&(sp).sent, (sp).sptr, sizeof(struct servent)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:433:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hbuf[LINE_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:438:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char sbuf[LINE_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:526:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_PATH_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:528:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:530:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[255];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:537:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&((p).dir_entry), (p).result, (p).result->d_reclen), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:548:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_PATH_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:550:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:552:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[255];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:576:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&((p).dir_entry), (p).result, (p).result->d_reclen), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:593:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&((p).dir_entry), (p).result, (p).result->d_reclen), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:644:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAXLOGNAME];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:646:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LOGIN_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:648:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[64];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:654:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[TTY_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:656:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_TTY_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:658:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_PATH_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:660:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:689:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAXLOGNAME];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:691:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LOGIN_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:693:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[64];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:698:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[TTY_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:700:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_TTY_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:702:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_PATH_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:704:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:720:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[MAXLOGNAME];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:722:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LOGIN_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:724:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[64];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:729:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[TTY_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:731:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_TTY_NAME_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:733:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[_POSIX_PATH_MAX];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:735:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:838:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:840:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:865:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&(p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:872:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
(memcpy(&(p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:886:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xatimeparams[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:887:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xctimeparams[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:889:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xatimeparams[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:890:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xctimeparams[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:908:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xatimeparams[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:909:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xctimeparams[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:911:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xatimeparams[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:912:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xctimeparams[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:936:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xatimeparams[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:937:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xctimeparams[TIMELEN];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:939:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xatimeparams[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:940:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char _Xctimeparams[26];
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:997:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LINE_MAX]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:999:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1007:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
( memcpy(&(p).grp, (p).pgrp, sizeof(struct group)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1016:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
( memcpy(&(p).grp, (p).pgrp, sizeof(struct group)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1042:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LINE_MAX]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1044:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1059:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LINE_MAX]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1061:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1083:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[LINE_MAX]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1085:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024]; /* Should be sysconf(_SC_GETGR_R_SIZE_MAX)? */
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:36:9: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
#define open _open
data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h:348:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char data[64];
data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h:371:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char keys[32];
data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h:382:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buttons[32];
data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h:456:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char auto_repeats[32];
data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h:818:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char keys[32];
data/tightvnc-1.3.10/Xvnc/include/extensions/XInput.h:829:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buttons[32];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBsrv.h:1184:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char * pattern[_XkbListNumComponents];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:111:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char data[XkbAnyActionDataSize];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:203:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char message[6];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:284:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char per_key_repeat[XkbPerKeyBitArraySize];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:304:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char vmods[XkbNumVirtualMods];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:315:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char kt_index[XkbNumKbdGroups];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:387:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[XkbKeyNameLength];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:391:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char real[XkbKeyNameLength];
data/tightvnc-1.3.10/Xvnc/include/extensions/XKBstr.h:392:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char alias[XkbKeyNameLength];
data/tightvnc-1.3.10/Xvnc/include/extensions/extutil.h:214:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp[256]; \
data/tightvnc-1.3.10/Xvnc/lib/X11/XKBlib.h:216:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char message[XkbActionMessageLength+1];
data/tightvnc-1.3.10/Xvnc/lib/X11/Xcms.h:194:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[3];
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlib.h:479:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char auto_repeats[32];
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlib.h:680:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char key_vector[32];
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlib.h:927:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char b[20];
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlibint.h:526:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char _BRdat[4]; \
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlibint.h:529:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(_BRdat, ((char *)req) + (_BRlen << 2), 4); \
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlibint.h:531:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(((char *)req) + 4, _BRdat, 4); \
data/tightvnc-1.3.10/Xvnc/lib/X11/Xlibint.h:575:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dpy->bufptr, data, (int)len);\
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:48:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dir[128];
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:57:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
(void) strcpy (dir, "/users/");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetAddr.c:90:17: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
auth_file = fopen (auth_name, "rb");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetBest.c:103:17: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
auth_file = fopen (auth_name, "rb");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c:72:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char creat_name[1025], link_name[1025];
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c:80:12: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
(void) strcat (creat_name, "-c");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c:82:12: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
(void) strcat (link_name, "-l");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuRead.c:36:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char file_short[2];
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:42:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char creat_name[1025];
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:44:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char link_name[1025];
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:50:12: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
(void) strcat (creat_name, "-c");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:53:12: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
(void) strcat (link_name, "-l");
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuWrite.c:35:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char file_short[2];
data/tightvnc-1.3.10/Xvnc/lib/Xau/Autest.c:64:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
output = fopen (file, "w");
data/tightvnc-1.3.10/Xvnc/lib/Xau/k5encode.c:91:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cp, krb5_princ_realm(princ)->data, rlen);
data/tightvnc-1.3.10/Xvnc/lib/Xau/k5encode.c:101:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cp, pdata, plen);
data/tightvnc-1.3.10/Xvnc/lib/Xau/k5encode.c:145:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(krb5_princ_realm(*princ)->data, cp, rlen);
data/tightvnc-1.3.10/Xvnc/lib/Xau/k5encode.c:179:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pdata, cp, plen);
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Fill.c:137:5: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(data, (char *)buffer->data, buffer->count);
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Flush.c:94:5: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy((char *)buffer->data, b+sizeof(udp_io_hdr_t), buffer->pointer);
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Unwrap.c:62:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char tmp[8];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Unwrap.c:63:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char blocks[2][8];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Unwrap.c:64:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char expand_wrapper[8];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wrap.c:57:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char tmp[8];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wrap.c:58:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char expand_wrapper[8];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wrap.h:6:18: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef unsigned char auth_cblock[8]; /* block size */
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:85:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char C[28];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:86:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char D[28];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:92:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char KS[16][48];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:97:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char E[48];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:177:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char S[8][64] = {
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:238:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char L[64];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:240:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char tempL[32];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:241:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char f[32];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:246:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char preS[48];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:384:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char expand_key[64];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Wraphelp.c:396:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char expand_input[64];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Xdmcp.h:51:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[XDM_MAX_STR_LEN];
data/tightvnc-1.3.10/Xvnc/lib/Xdmcp/Xdmcp.h:52:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char status[XDM_MAX_STR_LEN];
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/htest.c:48:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char pathname[100]; /* Name of font file to be output */
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/htest.c:81:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fdescr = fopen (pathname, "rb");
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/nsample.c:81:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char pathname[100]; /* Name of font file to be output */
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/nsample.c:112:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char line_of_bits[2 * MAX_BITS + 1]; /* Buffer for row of generated bits */
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/nsample.c:155:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fdescr = fopen (pathname, "rb");
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfile.c:205:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(filename, "r");
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfile.c:346:13: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
spmf->fp = fopen(spmf->fname, "r");
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfuncs.c:72:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fullName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfuncs.c:135:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fullName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c:344:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmpname[1024];
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:77:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char line_of_bits[MAX_BITS + 1];
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:170:11: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
x_res = atoi(av[++i]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:175:11: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
y_res = atoi(av[++i]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:180:16: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
point_size = atoi(av[++i]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:190:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
quality = atoi(av[++i]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:195:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
stretch = atoi(av[++i]);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/sptobdf.c:223:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(fontfile, "r");
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/digit.h:45:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char digit_value[256] = {
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:43:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char CurFontName[120];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/hdigit.h:56:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char HighHex[257] = { 0xFF,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/hdigit.h:75:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char LowHex[257] = { 0xFF,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.c:773:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[NAMESIZE]; /* buffer to store my copy of 'username' */
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.c:940:15: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char typemsg[80];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:599:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp [1024];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1369:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char filename[128];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1370:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char filetype[3];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1401:17: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (fileP = fopen(filename,filetype)) {
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/spaces.c:968:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char temp[8];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/spaces.c:979:8: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(temp, "000%x", fpel & FRACTMASK);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:317:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char scaledName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1io.c:56:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
STATIC unsigned char TheBuffer[F_BUFSIZ];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1io.c:78:12: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
of->fd = open(fn, oflags);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1io.c:186:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char randomP[8];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1malloc.c:674:33: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
(char *)area[size-DEBUGWORDS-1]);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1stdio.h:68:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
#define fopen(name,mode) T1Open(name,mode)
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c:48:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char temp[80];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c:49:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char file[80];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1test.c:50:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char glyphcode[1];
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:46:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si0[258] = { 0x10,0x11,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:66:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si1[258] = { 0x14,0x15,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:86:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si2[258] = { 0x1B,0x1C,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:106:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si3[258] = { 0x23,0x24,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:126:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si4[258] = { 0x29,0x2A,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:146:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si5[258] = { 0x30,0x31,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:166:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si6[258] = { 0x36,0x37,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:186:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si7[258] = { 0x3D,0x3E,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:206:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si8[258] = { 0x43,0x44,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:226:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si9[258] = { 0x48,0x49,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:246:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si10[258] = { 0x4E,0x4F,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:266:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char si11[258] = { 0x53,0x54,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:469:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char isInT1[258] = { 0x00,0x00,
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/tokst.h:489:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char isInT2[258] = { 0x18,0x18,
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfint.h:51:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fontName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:96:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lineBuf[BDFLINELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:208:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lineBuf[BDFLINELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:247:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lineBuf[BDFLINELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:315:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char charName[100];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:516:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char namebuf[BDFLINELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:517:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lineBuf[BDFLINELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:565:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char namebuf[BDFLINELEN],
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:569:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lineBuf[BDFLINELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:629:27: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
props[nextProp].value = atoi(secondbuf);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:354:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zeroChars[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:372:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (zeroChars, entry->name.name, entry->name.length);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:1736:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char full_name[1024];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:1793:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fontName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/fontink.c:39:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char ink_mask_msb[8] = {
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/fontink.c:43:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char ink_mask_lsb[8] = {
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsconvert.c:120:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&local_off, off_adr, SIZEOF(fsPropOffset));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:685:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rep, &blockrec->header, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:780:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rep, &blockrec->header, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:939:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rep, &blockrec->header, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:980:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&fscilocal, fscip, SIZEOF(fsXCharInfo)); /* align it */
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1278:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&blockrec->header, &rep, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1402:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buf[1024];
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1515:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(fontname, name, namelen);
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1536:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&buf[1], name, namelen);
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1550:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, name, MIN(256, namelen));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1766:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rep, &blockrec->header, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1844:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&local_off, off_adr, SIZEOF(fsOffset32)); /* align it */
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1858:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(bits, pbitmaps + local_off.position,
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1955:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char range_buffer[RANGE_BUFFER_SIZE * 4];
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:2208:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rep, &blockrec->header, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:2283:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:2285:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, pattern, MIN(256, patlen));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:2356:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rep, &blockrec->header, SIZEOF(fsGenericReply));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:2496:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:2498:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf, pattern, MIN(256, len));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.c:473:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[3];
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.c:490:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char pad[3];
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.c:617:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[128];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:60:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char file_name[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:61:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char font_name[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:62:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dir_file[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:64:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dir_path[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:95:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file = fopen(dir_file, "r");
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:167:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dir_file[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:202:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char copy[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:263:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char alias[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:264:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char font_name[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:265:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char alias_file[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:280:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file = fopen(alias_file, "r");
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fileio.c:49:10: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd = open (name, O_BINARY);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/filewr.c:45:10: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fd = open (name, O_CREAT|O_TRUNC|O_RDWR|O_BINARY, 0666);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:207:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (entry->name.name, prototype->name.name, prototype->name.length);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:127:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char aliasname[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:129:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lowerName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:250:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lowerName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:251:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fileName[MAXFONTFILENAMELEN*2 + 1];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:426:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char origName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:511:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fileName[MAXFONTFILENAMELEN*2+1];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:547:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fileName[MAXFONTFILENAMELEN*2+1];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:575:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char nameChars[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:693:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lowerChars[MAXFONTNAMELEN], zeroChars[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:848:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lowerName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:849:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fileName[MAXFONTFILENAMELEN*2 + 1];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:927:7: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char origName[MAXFONTNAMELEN];
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontscale.c:98:36: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
if (nonScalable[b].name.name == (char *) scaled[i].bitmap)
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontutil.c:150:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char defc[2];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:85:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[80], *p1, *p2;
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:140:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char formatbuf[40];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:157:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(formatbuf, "%%.%dle", XLFD_NDIGITS);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:168:16: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
exponent = atoi(p1 + 2);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:180:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(formatbuf, "%%.%dle", ndigits - 1);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:188:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(formatbuf, "%%.%dlf", ndigits);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:238:16: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char b[8];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:287:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char formatbuf[40], buffer[40];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:289:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(formatbuf, "%%.%dlg", XLFD_NDIGITS);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:389:6: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(fname + strlen(fname), "%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:395:6: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(fname + strlen(fname), "_%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:416:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmpBuf[1024];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:543:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpBuf, "%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:547:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpBuf + strlen(tmpBuf), "-%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:551:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpBuf + strlen(tmpBuf), "-%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:555:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpBuf + strlen(tmpBuf), "-%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:560:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[80];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:574:6: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpBuf + strlen(tmpBuf), "%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:580:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[80];
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:594:6: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpBuf + strlen(tmpBuf), "%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:602:6: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(fname, "[]");
data/tightvnc-1.3.10/Xvnc/lib/font/util/patcache.c:166:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (newpat, pattern, patlen);
data/tightvnc-1.3.10/Xvnc/lib/font/util/utilbitmap.c:36:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char _reverse_byte[0x100] = {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:171:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char protobuf[PROTOBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:226:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostnamebuf[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1012:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*addrp, ciptr->addr, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1036:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*addrp, ciptr->peeraddr, ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1097:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[256]; /* ??? What size ?? */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1203:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[256]; /* ??? What size ?? */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.h:153:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char addr[XTRANS_MAX_ADDR_LEN];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:356:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char xserverpath[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:423:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tcpname[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:465:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&ipaddr, hp->h_addr, hp->h_length);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:512:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*saddrp, (char *)&ipaddr, sizeof(ipaddr_t)); /* error checking? */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:564:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[CIRCBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:744:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->peeraddr, &tcpconf.nwtc_remaddr, ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:756:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->peeraddr, ciptr->addr, ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:875:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buf[100];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:879:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf, "NONE");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1001:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[MAXBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1261:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[BUFSIZ];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1294:44: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
tcpconf.nwtc_locport = htons(X_TCP_PORT + atoi(display));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1340:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char host[100];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:137:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->addr, &sockname, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:179:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->peeraddr, &sockname, ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:501:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char objname[OBJBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:519:26: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
short tmpport = (short) atoi (port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:521:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (objname, "X$X%d", tmpport);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:276:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:278:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[20]; /* MAX_PATH_LEN?? */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:302:19: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((server = open (server_path, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:312:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open("/dev/ptmx", O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:418:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64], *slave;
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:439:13: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if( (fd=open(server_path, O_RDWR)) >= 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:458:13: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if( (fd=open(DEV_PTMX, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:484:17: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if( (server=open(server_path, O_RDWR)) < 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:520:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:555:16: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if( (newfd=open(buf,O_RDWR)) < 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:576:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:618:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:649:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open(server_path, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:690:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:797:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:810:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:894:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:895:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_dev_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:921:20: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((server = open(server_path, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:932:17: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((server = open(server_dev_path, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:946:16: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fds = open(DEV_SPX, O_RDWR)) < 0 ||
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:947:9: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
(fd = open(DEV_SPX, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1010:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64],server_unix_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1028:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if( ((fds=open(DEV_SPX, O_RDWR)) < 0) ||
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1029:14: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
((fd =open(DEV_SPX, O_RDWR)) < 0)) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1132:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1145:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1169:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1184:19: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((server = open(server_path, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1189:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open(DEV_SPX, O_RDWR)) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1254:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char serverR_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1255:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char serverS_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1271:16: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fds = open(DEV_SPX, O_RDWR)) < 0 ||
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1272:9: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
(fdr = open(DEV_SPX, O_RDWR)) < 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1325:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if( (fd = open(DEV_SPX, O_RDWR)) < 0 ) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1352:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1365:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1385:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1424:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1463:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_path[64],server_unix_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1495:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char serverR_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1496:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char serverS_path[64];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1785:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char typebuf[TYPEBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1842:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:2118:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char typebuf[TYPEBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:2426:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char path[200]; /* > sizeof sun_path +1 */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:99:11: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd= open(tcp_device, O_RDWR)) == -1)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:162:11: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd= open(tcp_device, O_RDWR)) == -1)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:622:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostnamebuf[256]; /* tmp space */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:846:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buf+offset, priv->read_buffer + priv->read_offset,
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:1039:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(priv->write_buffer, buf+offset, len);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:1483:11: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd= open(tcp_device, O_RDWR)) == -1)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:62:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pipename[256],clientname[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:63:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_string[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:91:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
(void) sprintf(pipename, "\\PIPE\\X\\xfree86"); }
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:127:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(clientname,"\\PIPE\\X\\%d.%d",getpid(),unique_id++);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:218:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(((struct sockaddr *)ciptr->addr)->sa_data, "local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:231:8: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy (((struct sockaddr *)ciptr->peeraddr)->sa_data,"local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:266:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pipename[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:292:9: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
(void) sprintf(pipename, "\\PIPE\\X\\xfree86");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:335:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy (((struct sockaddr *)ciptr->addr)->sa_data, "local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:349:8: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(((struct sockaddr *)ciptr->peeraddr)->sa_data,"local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:451:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char addr_name[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:463:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(addr_name,"local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:474:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->addr, addr_name, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:484:8: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->peeraddr,addr_name, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:535:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char clientname[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:650:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy (((struct sockaddr *)newciptr->addr)->sa_data, "local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:664:8: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy (((struct sockaddr *)newciptr->peeraddr)->sa_data, "local");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:327:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->addr, &sockname, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:373:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->peeraddr, &sockname, ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:842:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char portbuf[PORTBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:858:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
tmpport = (short) atoi (port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:860:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (portbuf,"%d", X_TCP_PORT+tmpport);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:885:24: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
tmpport = (short) atoi (port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:996:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->addr, &sockname, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1203:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (newciptr->addr, ciptr->addr, newciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1218:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (newciptr->peeraddr, ciptr->addr, newciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1255:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char portbuf[PORTBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1260:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostnamebuf[256]; /* tmp space */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1283:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
tmpport = (short) atoi (port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1285:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (portbuf, "%d", X_TCP_PORT + tmpport);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1336:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy ((char *)&t, (char *) hostp->h_addr, sizeof (t));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1340:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy ((char *) &sockname.sin_addr, (char *) hostp->h_addr,
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1373:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
tmpport = (short) atoi (portbuf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1449:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostnamebuf[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1466:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char specified_local_addr_list[10][4];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1663:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->addr, &sockname, ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1664:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (ciptr->peeraddr, &sockname, ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1803:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char path[200]; /* > sizeof sun_path +1 */
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:181:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ciptr->addr,&sockname,ciptr->addrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:233:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ciptr->peeraddr,&sockname,ciptr->peeraddrlen);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:414:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(netbufp->buf,nd_addrlistp->n_addrs->buf,
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:776:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ciptr->addr,ret->addr.buf,ret->addr.len);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:793:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char portbuf[PORTBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:812:26: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
short tmpport = (short) atoi (port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:814:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(portbuf,"%d", X_TCP_PORT+tmpport );
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1110:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char portbuf[PORTBUFSIZE];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1127:26: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
short tmpport = (short) atoi (port);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1129:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(portbuf,"%d", X_TCP_PORT+tmpport );
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:122:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&saddr, *addrp, sizeof (struct sockaddr_in));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:133:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*addrp,&saddr.sin_addr,len);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:144:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&saddr, *addrp, sizeof (struct sockaddr_dn));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:148:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*addrp,&saddr.sdn_add,*addrlenp);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:191:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostnamebuf[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:236:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostnamebuf[256];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:264:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char portnumbuf[10];
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:266:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (portnumbuf, "%d", ntohs (saddr->sin_port));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:329:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char addrbuf[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1638:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen(SecurityPolicyFile, "r");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1640:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen((char*)__XOS2RedirRoot(SecurityPolicyFile), "r");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1651:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[200];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/shm.c:552:10: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(stuffptr,tmpptr,lineBytesProto);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/shm.c:561:10: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(stuffptr,tmpptr,lengthProto);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/shm.c:572:2: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy((char *)(shmdesc->addr+stuff->offset),
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/shm.c:769:3: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(bufPtr,protoPtr,widthBytesLineProto);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/shm.c:820:7: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(tmpImage, shmdesc->addr+length, widthBytesLineProto);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:701:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newmptr->Private, &stuff[1], stuff->privsize*sizeof(INT32));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:867:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&modetmp, mptr, sizeof(DisplayModeRec));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:888:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(modetmp.Private, &stuff[1], mptr->PrivSize * sizeof(INT32));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:890:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(modetmp.Private, mptr->Private,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:940:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(mptr->Private, &stuff[1], mptr->PrivSize * sizeof(INT32));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:997:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&modetmp, mptr, sizeof(DisplayModeRec));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:1021:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(modetmp.Private, &stuff[1], mptr->PrivSize * sizeof(INT32));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:1023:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(modetmp.Private, mptr->Private,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbblt.c:278:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pdst, psrc, w2);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbblt.c:280:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pdst, psrc, w);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/cfb/cfbpixmap.c:195:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char line[66];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dispatch.c:3787:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[3];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:513:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char chars[512];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:696:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp_pattern[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/gc.c:75:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char DefaultDash[2] = {4, 4};
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/glyphcurs.c:88:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char char2b[2];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/property.c:366:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
memmove(&((char *)data)[pProp->size * sizeInBytes],
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/property.c:376:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
memmove(&((char *)data)[totalSize], (char *)pProp->data,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/window.c:95:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char _back_lsb[4] = {0x88, 0x22, 0x44, 0x11};
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/window.c:96:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char _back_msb[4] = {0x11, 0x44, 0x22, 0x88};
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/window.c:283:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char back[128];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:394:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwdFullControl[9];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:395:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwdViewOnly[9];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:422:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(encryptedChallenge1, cl->authChallenge, CHALLENGESIZE);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:424:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(encryptedChallenge2, cl->authChallenge, CHALLENGESIZE);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:469:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[8];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:497:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[8];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/corre.c:158:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/corre.c:164:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&hdr, sz_rfbRREHeader);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/corre.c:175:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], &rreAfterBuf[i], bytesToCopy);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/corre.c:279:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rreAfterBuf[rreAfterBufLen],&subrect,sz_rfbCoRRERectangle); \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:34:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char _reverse_byte[0x100] = {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:120:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:161:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,sz_rfbFramebufferUpdateRectHeader);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:175:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&colors, sz_rfbXCursorColors);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:257:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:291:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pix[2];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:363:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (buf, (char *)&pix[bitmapByte >> b & 1], \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/cursor.c:374:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (buf, (char *)&pix[bitmapByte >> b & 1], \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/hextile.c:56:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/hextile.c:179:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)clientPixelData, \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:68:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buf[BUF_SIZE];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:90:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
httpPort = 5800 + atoi(display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:199:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fullFname[512];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:200:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char params[1024];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:206:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char str[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:302:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(fname, "/index.vnc");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:314:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open(fullFname, O_RDONLY)) < 0) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:353:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(str, "%d", rfbScreen.width);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:358:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(str, "%d", rfbScreen.height);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:363:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(str, "%d", rfbScreen.width);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:368:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(str, "%d", rfbScreen.height + 32);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:373:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(str, "%d", rfbPort);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:446:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char param_request[128];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:447:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char param_formatted[196];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:470:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(param_request, tail, len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:102:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char rfbThisHost[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:110:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char primaryOrder[4] = "";
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:135:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char inetdDisplayNumStr[10];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:185:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbScreen.depth = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:214:25: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbScreen.blackPixel = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:220:25: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbScreen.whitePixel = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:226:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
udpPort = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:232:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbPort = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:238:21: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbMaxClientWait = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:261:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
httpPort = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:267:23: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbDeferUpdateTime = atoi(argv[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:355:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(inetdDisplayNumStr, "%d", n);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:735:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fname[32];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:751:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(fname, "/tmp/.X%d-lock", n);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:755:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(fname, "/tmp/.X11-unix/X%d", n);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:779:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(host, pProp->data, pProp->size);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:783:10: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
port = atoi(&host[i+1]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:860:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char unixSocketName[32];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:939:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfb.h:353:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pcap->vendorSignature, (vendor), \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfb.h:355:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pcap->nameSignature, sig_##code_sym, \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfb.h:459:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
extern char updateBuf[UPDATE_BUF_SIZE];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:49:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char updateBuf[UPDATE_BUF_SIZE];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:398:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:1271:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:1278:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&cr, sz_rfbCopyRect);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:1323:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,sz_rfbFramebufferUpdateRectHeader);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:1388:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,sz_rfbFramebufferUpdateRectHeader);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:1438:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[sz_rfbSetColourMapEntriesMsg + 256 * 3 * 2];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rre.c:128:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rre.c:134:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&hdr, sz_rfbRREHeader);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rre.c:145:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], &rreAfterBuf[i], bytesToCopy);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rre.c:249:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&rreAfterBuf[rreAfterBufLen],&subrect,sz_rfbRectangle); \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sockets.c:116:19: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
rfbPort = 5900 + atoi(display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sockets.c:161:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[6];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sockets.c:171:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy((char *)&fds, (char *)&allFds, sizeof(fd_set));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sockets.c:245:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&udpRemoteAddr, &addr, addrlen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:631:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:663:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (&updateBuf[ublen], tightBeforeBuf, len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:707:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], tightAfterBuf, paletteLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:718:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], tightAfterBuf, 4);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:771:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], tightAfterBuf, paletteNumColors * entryLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:784:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], tightAfterBuf, paletteNumColors * 2);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:873:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], tightBeforeBuf, dataLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/tight.c:947:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], &tightAfterBuf[i], portionLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/translate.c:170:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(optr, iptr, bytesPerOutputLine);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/translate.c:327:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[sz_rfbSetColourMapEntriesMsg + 256 * 3 * 2];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/zlib.c:195:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&rect,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/zlib.c:201:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], (char *)&hdr, sz_rfbZlibHeader);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/zlib.c:212:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&updateBuf[ublen], &zlibAfterBuf[i], bytesToCopy);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/closestr.h:68:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pattern[256]; /* max len of font name */
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/dixstruct.h:116:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char requestLog[MAX_REQUEST_LOG];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/input.h:112:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char autoRepeats[32];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:207:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
n = ((char *) (x))[0];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:208:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[0] = ((char *) (x))[3];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:208:26: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[0] = ((char *) (x))[3];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:209:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[3] = n;\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:210:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
n = ((char *) (x))[1];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:211:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[1] = ((char *) (x))[2];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:211:26: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[1] = ((char *) (x))[2];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:212:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[2] = n; }
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:216:10: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
n = ((char *) (x))[0];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:217:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[0] = ((char *) (x))[1];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:217:26: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[0] = ((char *) (x))[1];\
data/tightvnc-1.3.10/Xvnc/programs/Xserver/include/misc.h:218:6: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
((char *) (x))[1] = n; }
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:377:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open ("/dev/ip", O_RDWR, 0 )) < 0)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:597:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[2048], *cp, *cplim;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:800:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char lhostname[120], ohostname[120];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:802:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fname[PATH_MAX + 1];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:854:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (fd = fopen (fname, "r"))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/auth.c:176:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen (authorization_file, "r");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:279:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char port[20];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:317:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf (port, "%d", atoi (display));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:317:26: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
sprintf (port, "%d", atoi (display));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:463:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char addr[128];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:467:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(addr, "LBX proxy at ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:471:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(out, "local host");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:479:6: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(out, "local host");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:505:6: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(out, "unknown address");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:866:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char pad[3];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/genalloca.c:115:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char align[ALIGN_SIZE]; /* to force sizeof(header) */
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/io.c:796:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char padBuffer[3];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:72:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char kerror[256];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:216:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cp, &prefix, sz_xReq);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:220:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cp, &princ.length, 2);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:227:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cp, princ.data, princ.length);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:231:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(cp, creds->ticket.data, creds->ticket.length);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:350:6: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(kerror, "Krb5 stage1: unknown address family %d from getpeername",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:372:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "krb5_rc_resolve_type failed: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:396:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "krb5_rc_resolve failed: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:412:3: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "krb5_rc_close failed: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:417:6: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "krb5_rc_initialize failed: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:455:6: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "krb5_rc_close failed (2): ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:463:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "Krb5: Bad application request: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:493:3: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "error in krb5_us_timeofday: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:504:3: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(kerror, "error in krb5_mk_rep: ");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:579:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(kerror, "unrecognized Krb5 auth packet %d, expecting %d",
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:614:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(nbuf, data + 3, data_length - 3);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/lbxio.c:528:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(oci->buffer + oci->bufcnt, data, size);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/mitauth.c:163:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char cookie[16]; /* 128 bits */
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:106:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[64];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:164:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[1]; /* some compilers complain if [0] */
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:220:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char line[BUFSIZ];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:221:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[BUFSIZ];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:232:7: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(path, ".txt");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:237:7: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(path, ".txt");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:239:19: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (!(rgb = fopen(path, "r")))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/osinit.c:95:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fname[PATH_MAX];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/osinit.c:116:18: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (!(err = fopen (fname, "a+")))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/osinit.c:117:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
err = fopen ("/dev/null", "w");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/osinit.c:124:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buf[BUFSIZ];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/rpcauth.c:63:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cred_area[MAX_AUTH_BYTES];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/rpcauth.c:64:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char verf_area[MAX_AUTH_BYTES];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/rpcauth.c:128:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char rpc_error[MAXNETNAMELEN+50];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/rpcauth.c:144:6: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(rpc_error, "Unable to authenticate secure RPC client (why=%d)", why);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:238:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char LockFile[PATH_MAX];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:250:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp[PATH_MAX], pid_str[12];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:284:11: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
lfd = open(tmp, O_CREAT | O_EXCL | O_WRONLY, 0644);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:295:13: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
lfd = open(tmp, O_CREAT | O_EXCL | O_WRONLY, 0644);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:304:10: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
(void) sprintf(pid_str, "%10d\n", getpid());
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:333:13: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
lfd = open(LockFile, O_RDONLY);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:656:38: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultPointerControl.num = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:668:24: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
Memory_fail = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:676:28: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
auditTrailLevel = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:694:41: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultKeyboardControl.click = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:705:36: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultColorVisualClass = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:721:30: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
monitorResolution = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:739:40: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultKeyboardControl.bell = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:786:27: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
limitDataSpace = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:798:24: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
limitNoFile = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:808:28: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
limitStackSpace = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:842:48: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultScreenSaverInterval = ((CARD32)atoi(argv[i])) *
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:858:44: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultScreenSaverTime = ((CARD32)atoi(argv[i])) *
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:868:44: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
defaultPointerControl.threshold = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:881:27: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
TimeOutValue = ((CARD32)atoi(argv[i])) * MILLI_PER_SECOND;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:935:34: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
SelectWaitTime = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:974:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen(filename, "r");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1027:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*resargv, prefix_argv, prefix_argc * sizeof(char *));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1036:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(*resargv + prefix_argc + insert_argc,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1079:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char result[1024];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1084:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hname[1024], *hnameptr;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xalloc.c:203:9: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen(XALLOC_LOG_FILE, "a"); \
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xalloc.c:535:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy((char *)new_ptr, (char *)ptr, (amount < old_size ? amount : old_size));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xalloc.c:704:19: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((devzerofd = open("/dev/zero", O_RDWR, 0)) < 0)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xalloc.c:714:6: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
f = fopen(XALLOC_LOG_FILE, "w");
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmauth.c:182:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char client[6];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:289:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
xdm_udp_port = atoi(argv[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:580:31: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
DisplayNumber = (CARD16) atoi(display);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:988:18: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
xdmcpSocket= open(udp_device, O_RDWR);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:1404:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char read_buffer[XDM_MAX_MSGLEN+sizeof(udp_io_hdr_t)];
data/tightvnc-1.3.10/include/rfbproto.h:184:9: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
typedef char rfbProtocolVersionMsg[13]; /* allow extra byte for null */
data/tightvnc-1.3.10/libvncauth/d3des.c:39:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char Df_Key[24] = {
data/tightvnc-1.3.10/libvncauth/d3des.c:57:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char pc1[56] = {
data/tightvnc-1.3.10/libvncauth/d3des.c:63:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char totrot[16] = {
data/tightvnc-1.3.10/libvncauth/d3des.c:66:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char pc2[48] = {
data/tightvnc-1.3.10/libvncauth/d3des.c:77:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char pc1m[56], pcr[56];
data/tightvnc-1.3.10/libvncauth/vncauth.c:46:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char s_fixedkey[8] = {23,82,107,6,35,78,88,7};
data/tightvnc-1.3.10/libvncauth/vncauth.c:77:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char encryptedPasswd[16] = {
data/tightvnc-1.3.10/libvncauth/vncauth.c:83:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(fname, "w");
data/tightvnc-1.3.10/libvncauth/vncauth.c:154:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwd[16];
data/tightvnc-1.3.10/libvncauth/vncauth.c:157:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fp = fopen(fname,"r")) == NULL)
data/tightvnc-1.3.10/libvncauth/vncauth.c:181:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(passwdFullControl, passwd, 8);
data/tightvnc-1.3.10/libvncauth/vncauth.c:188:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(passwdViewOnly, &passwd[8], 8);
data/tightvnc-1.3.10/libvncauth/vncauth.c:229:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char key[8];
data/tightvnc-1.3.10/vncconnect/vncconnect.c:57:34: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
PropModeReplace, (unsigned char *)argv[i],
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:50:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwd1[9];
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:51:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwd2[9];
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:53:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char yesno[2];
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:54:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwdDir[256];
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:55:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwdFile[256];
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:217:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwd[256];
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:251:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char passwd_copy[9];
data/tightvnc-1.3.10/vncviewer/argsresources.c:127:1: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char vncServerHost[256];
data/tightvnc-1.3.10/vncviewer/argsresources.c:400:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(vncServerHost, vncServerName, colonPos - vncServerName);
data/tightvnc-1.3.10/vncviewer/argsresources.c:413:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
disp = atoi(colonPos + 1);
data/tightvnc-1.3.10/vncviewer/caps.c:76:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(capinfo.vendorSignature, vendor, sz_rfbCapabilityInfoVendor);
data/tightvnc-1.3.10/vncviewer/caps.c:77:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(capinfo.nameSignature, name, sz_rfbCapabilityInfoName);
data/tightvnc-1.3.10/vncviewer/caps.h:35:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char *descriptions[TIGHTVNC_MAX_CAPS];
data/tightvnc-1.3.10/vncviewer/caps.h:36:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char enable_flags[TIGHTVNC_MAX_CAPS];
data/tightvnc-1.3.10/vncviewer/cursor.c:55:17: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static unsigned char _reverse_byte[0x100] = {
data/tightvnc-1.3.10/vncviewer/desktop.c:208:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char keyname[256];
data/tightvnc-1.3.10/vncviewer/desktop.c:252:6: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
x = atoi(params[1]);
data/tightvnc-1.3.10/vncviewer/desktop.c:253:6: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
y = atoi(params[2]);
data/tightvnc-1.3.10/vncviewer/desktop.c:254:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
buttonMask = atoi(params[3]);
data/tightvnc-1.3.10/vncviewer/desktop.c:273:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
buttonMask = atoi(params[1]);
data/tightvnc-1.3.10/vncviewer/desktop.c:379:7: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(scr, buf, widthInBytes);
data/tightvnc-1.3.10/vncviewer/listen.c:65:40: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
listenPort = (LISTEN_PORT_OFFSET + atoi(argv[listenArgIndex+1])) & 0xFFFF;
data/tightvnc-1.3.10/vncviewer/listen.c:85:41: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
listenPort = LISTEN_PORT_OFFSET + atoi(colonPos+1);
data/tightvnc-1.3.10/vncviewer/misc.c:101:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(geometry, "%dx%d+%d+%d",
data/tightvnc-1.3.10/vncviewer/misc.c:203:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
msec = atoi(params[0]);
data/tightvnc-1.3.10/vncviewer/popup.c:59:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buttonName[12];
data/tightvnc-1.3.10/vncviewer/popup.c:74:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buttonName, "button%d", i);
data/tightvnc-1.3.10/vncviewer/rfbproto.c:96:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buffer[BUFFER_SIZE];
data/tightvnc-1.3.10/vncviewer/rfbproto.c:118:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char zlib_buffer[ZLIB_BUFFER_SIZE];
data/tightvnc-1.3.10/vncviewer/rfbproto.c:129:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char tightPalette[256*4];
data/tightvnc-1.3.10/vncviewer/rfbproto.c:537:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[64];
data/tightvnc-1.3.10/vncviewer/rfbproto.c:681:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[sz_rfbSetEncodingsMsg + MAX_ENCODINGS * 4];
data/tightvnc-1.3.10/vncviewer/selection.c:300:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy((char*)*value, serverCutText, *length);
data/tightvnc-1.3.10/vncviewer/sockets.c:40:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char buf[BUF_SIZE];
data/tightvnc-1.3.10/vncviewer/sockets.c:81:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(out, bufoutptr, n);
data/tightvnc-1.3.10/vncviewer/sockets.c:87:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(out, bufoutptr, buffered);
data/tightvnc-1.3.10/vncviewer/sockets.c:119:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(out, bufoutptr, n);
data/tightvnc-1.3.10/vncviewer/sockets.c:421:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char c, str[17];
data/tightvnc-1.3.10/vncviewer/tight.c:281:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buffer, &buffer[numRows * rowSize], extraBytes);
data/tightvnc-1.3.10/vncviewer/tight.c:349:3: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy (dst, buffer, numRows * rectWidth * (BPP / 8));
data/tightvnc-1.3.10/vncviewer/tight.c:401:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(tightPrevRow, thisRow, rectWidth * 3);
data/tightvnc-1.3.10/vncviewer/tight.c:457:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(thatRow, thisRow, rectWidth * 3 * sizeof(CARD16));
data/tightvnc-1.3.10/vncviewer/tunnel.c:38:8: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static char lastArgv[32];
data/tightvnc-1.3.10/vncviewer/tunnel.c:58:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cmd[1024];
data/tightvnc-1.3.10/vncviewer/tunnel.c:60:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char localPortStr[8];
data/tightvnc-1.3.10/vncviewer/tunnel.c:61:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char remotePortStr[8];
data/tightvnc-1.3.10/vncviewer/tunnel.c:85:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(localPortStr, "%d", localPort);
data/tightvnc-1.3.10/vncviewer/tunnel.c:86:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(remotePortStr, "%d", remotePort);
data/tightvnc-1.3.10/vncviewer/tunnel.c:116:17: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
*remotePort = atoi(pdisplay);
data/tightvnc-1.3.10/vncviewer/tunnel.c:120:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(lastArgv, "localhost::%d", localPort);
data/tightvnc-1.3.10/vncviewer/tunnel.c:157:12: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
disp = atoi(colonPos);
data/tightvnc-1.3.10/vncviewer/tunnel.c:163:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(lastArgv, "localhost::%d", localPort);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:782:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ptr += strlen(ptr);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:789:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ptr += strlen(ptr);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:796:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ptr += strlen(ptr);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:803:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ptr += strlen(ptr);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:810:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ptr += strlen(ptr);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:819:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(buf) >= sizeof(buf))
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:926:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (aout) + strlen (format) + strlen (cc);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:926:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (aout) + strlen (format) + strlen (cc);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:926:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (aout) + strlen (format) + strlen (cc);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:960:11: [1] (buffer) fgetc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
c = fgetc (ldprog);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1220:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
writetmpfile(tmpfd, input, strlen(input), tmpfname);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1292:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(pend+4, varbuf, 4);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1302:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(pend+4, varbuf, 4);
data/tightvnc-1.3.10/Xvnc/config/imake/imake.c:1505:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
register char *new = Emalloc(strlen(cp) + 1);
data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c:149:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
prefixlen = strlen(prefix);
data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c:177:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (tmpbuf, var, len);
data/tightvnc-1.3.10/Xvnc/config/makedepend/cppsetup.c:212:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s = lookup_variable (ip, var, strlen(var));
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:201:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
i = strlen(newfile->i_file);
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:281:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (p=file+strlen(file); p>file; p--)
data/tightvnc-1.3.10/Xvnc/config/makedepend/include.c:287:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(path, file, (p-file) + 1);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:175:25: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((ast.st_size = read(afd, args, ast.st_size)) < 0)
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:205:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (p = args; argc < nargc; p += strlen(p) + 1)
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:505:20: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((st.st_size = read(fd, content->f_base, st.st_size)) < 0)
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:530:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
register char *p = (char *)malloc(strlen(str) + 1);
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:627:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for(p=file+strlen(file); p>file && *p != '.'; p--) ;
data/tightvnc-1.3.10/Xvnc/config/makedepend/main.c:696:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(line);
data/tightvnc-1.3.10/Xvnc/config/makedepend/pr.c:90:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(ip->i_file)+1;
data/tightvnc-1.3.10/Xvnc/config/makedepend/pr.c:95:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = current_len = strlen(buf);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:81:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (fn[strlen(fn) - 1] == '~')
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:151:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
i = strlen(dp->d_name);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:231:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p = dir + strlen(dir);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:272:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s = (char *)malloc(strlen(dp->d_name) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/checktree.c:336:2: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(buf, ".");
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:208:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p = buf + strlen (buf);
data/tightvnc-1.3.10/Xvnc/config/util/lndir.c:212:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (dp->d_name[strlen(dp->d_name) - 1] == '~')
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:217:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int magic_string_len = strlen (magic_string);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:268:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((fileprotstr = malloc (strlen (phile->name) + 3)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:272:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((fileprotstr = malloc (strlen (phile->name) + strlen (prefixstr) + 3)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:272:52: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((fileprotstr = malloc (strlen (phile->name) + strlen (prefixstr) + 3)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:476:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strncmp (buf, file_str, strlen (file_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:478:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, table_str, strlen (table_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:480:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, prefix_str, strlen (prefix_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:482:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, feature_str, strlen (feature_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:484:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, externref_str, strlen (externref_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:486:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, externdef_str, strlen (externdef_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:488:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, ctmpl_str, strlen (ctmpl_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:490:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, htmpl_str, strlen (htmpl_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:492:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (strncmp (buf, const_str, strlen (const_str)) == 0)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:504:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((phile->name = malloc (strlen (buf + strlen (file_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:504:47: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((phile->name = malloc (strlen (buf + strlen (file_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:506:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (phile->name, buf + strlen (file_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:523:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((table->name = malloc (strlen (buf + strlen (table_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:523:47: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((table->name = malloc (strlen (buf + strlen (table_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:525:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (table->name, buf + strlen (table_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:538:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((prefixstr = malloc (strlen (buf + strlen (prefix_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:538:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((prefixstr = malloc (strlen (buf + strlen (prefix_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:540:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (prefixstr, buf + strlen (prefix_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:543:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((featurestr = malloc (strlen (buf + strlen (feature_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:543:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((featurestr = malloc (strlen (buf + strlen (feature_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:545:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (featurestr, buf + strlen (feature_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:548:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((externrefstr = malloc (strlen (buf + strlen (externref_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:548:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((externrefstr = malloc (strlen (buf + strlen (externref_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:550:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (externrefstr, buf + strlen (externref_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:553:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((externdefstr = malloc (strlen (buf + strlen (externdef_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:553:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((externdefstr = malloc (strlen (buf + strlen (externdef_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:555:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (externdefstr, buf + strlen (externdef_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:558:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((ctmplstr = malloc (strlen (buf + strlen (ctmpl_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:558:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((ctmplstr = malloc (strlen (buf + strlen (ctmpl_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:560:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (ctmplstr, buf + strlen (ctmpl_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:563:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((filecurrent->tmpl = fopen (buf + strlen (htmpl_str) + 1, "r")) == NULL) {
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:570:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((conststr = malloc (strlen (buf + strlen (const_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:570:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((conststr = malloc (strlen (buf + strlen (const_str)) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:572:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) strcpy (conststr, buf + strlen (const_str) + 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:592:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
llen = len = strlen(buf) + 1;
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:593:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
rlen = strlen(right) + 1;
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:624:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->offset += strlen (te->right);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:639:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
offset += strlen (te->right);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:675:12: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(void) strncpy (ret, tag + 1, len - 1);
data/tightvnc-1.3.10/Xvnc/config/util/makestrs.c:731:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (buf[(len = strlen (buf) - 1)] == '\n') buf[len] = '\0';
data/tightvnc-1.3.10/Xvnc/config/util/mkdirhier.c:65:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(buf, dirname, next - dirname);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:134:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(str);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:228:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (namep = names; *namep; namep += strlen(namep) + 1) {
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:256:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
master_end = master + strlen(master);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/mkshadow.c:257:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
current_end = current + strlen(current);
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/savedir.c:23:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
#define NLENGTH(direct) (strlen((direct)->d_name))
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/savedir.c:52:5: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int strlen ();
data/tightvnc-1.3.10/Xvnc/config/util/mkshadow/savedir.c:115:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namep += strlen (namep) + 1;
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:240:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_name)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:243:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_passwd)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:246:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_age)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:249:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_comment)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:252:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_gecos)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:255:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_dir)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:258:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pwp->pw_shell)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:667:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(strncpy((p).buf, (p).result, sizeof((p).buf)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:675:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(strncpy((p).buf, (p).result, sizeof((p).buf)), \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:851:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(strncpy((p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:858:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
(strncpy((p).buf, (p).result, sizeof((p).buf)), (p).result = &(p).buf) : \
data/tightvnc-1.3.10/Xvnc/include/Xos_r.h:1009:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
((p).len = strlen((p).pgrp->gr_name)), \
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:38:9: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define read _read
data/tightvnc-1.3.10/Xvnc/include/Xw32defs.h:44:9: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
#define umask _umask
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:66:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size = strlen (name) + strlen(&slashDotXauthority[1]) + 2;
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuFileName.c:66:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size = strlen (name) + strlen(&slashDotXauthority[1]) + 2;
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuGetBest.c:115:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fully_qual_address_length = strlen(fully_qual_address);
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuLock.c:77:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen (file_name) > 1022)
data/tightvnc-1.3.10/Xvnc/lib/Xau/AuUnlock.c:46:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen (file_name) > 1022)
data/tightvnc-1.3.10/Xvnc/lib/Xau/Autest.c:60:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
test_data.name_length = strlen (name);
data/tightvnc-1.3.10/Xvnc/lib/Xau/Autest.c:62:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
test_data.data_length = strlen (data);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/nsample.c:207:10: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ch = getc(fdescr);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spfile.c:202:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
spmf->fname = (char *) xalloc(strlen(filename) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c:126:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c:129:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c:412:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pp->value = MakeAtom(tmpname, strlen(tmpname), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Speedo/spinfo.c:417:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(spf->master->copyright), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:84:3: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(CurFontName, ""); /* iniitialize to none */
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:106:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
FontP->FontFileName.len = strlen(CurFontName);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:214:7: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(CurFontName, ""); /* no font loaded */
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:258:7: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(CurFontName, ""); /* no font loaded */
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/fontfcn.c:264:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
objFormatName(&nameObj,strlen(infoName),infoName);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/objects.c:775:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(username) >= (unsigned)NAMESIZE)
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:429:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(encodingTable[i].name),
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:601:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (tmp, tokenStartP, sizeof (tmp));
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:663:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(0 != strncmp(tokenStartP,nameP,strlen(nameP))) );
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1394:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(filename,nameP,namelen);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1403:11: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
V = getc(fileP);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1406:31: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
for (i=0;i<5;i++) V = getc(fileP);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1490:22: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
V = getc(fileP);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/scanfont.c:1492:42: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
for (i=0;i<5;i++) V = getc(fileP);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/spaces.c:980:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
s = temp + strlen(temp) - (FRACTBITS/4);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:386:46: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pp->value = MakeAtom(scaledName, strlen(scaledName), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:394:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:402:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pp->value = MakeAtom(infostrP, strlen(infostrP), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:486:48: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1info.c:489:48: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1io.c:196:21: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while (HighHexP[c=getc(f)] == HWHITE_SPACE) ;
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1io.c:280:8: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
rc = read(f->fd, f->b_base, F_BUFSIZ);
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1stdio.h:57:9: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define getc(f) \
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/t1stdio.h:70:10: [1] (buffer) fgetc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define fgetc(f) T1Getc(f)
data/tightvnc-1.3.10/Xvnc/lib/font/Type1/token.c:135:23: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define next_ch() (getc(inputFileP))
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfint.h:36:56: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
#define bdfIsPrefix(buf,str) (!strncmp((char *)buf,str,strlen(str)))
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:133:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
inLineLen = strlen((char *) pInBits);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:409:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (p = line + strlen("ATTRIBUTES ");
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:423:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((strlen(charName) == 1)) {
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:623:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
bdfGetPropertyValue(line + strlen(namebuf) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfread.c:644:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
bdfGetPropertyValue(line + strlen(namebuf) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfutils.c:143:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
register int len = strlen(str);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bdfutils.c:184:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pp = p = (char *) xalloc((unsigned) strlen(s) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:204:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:208:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:212:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
t->atom = MakeAtom(t->name, (unsigned) strlen(t->name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:376:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
zeroName.length = strlen (zeroChars);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:379:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
xlfdName.length = strlen(xlfdName.name);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:403:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
xlfdName.length = strlen(xlfdName.name);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/bitscale.c:744:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fp->value = MakeAtom(name, strlen(name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfread.c:273:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(strings + props[i].name), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfread.c:276:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(strings + props[i].value), TRUE);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:271:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
prop_string_size += strlen(pcfNameForAtom(pFont->info.props[i].name)) + 1;
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:274:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
prop_string_size += strlen(pcfNameForAtom(pFont->info.props[i].value)) + 1;
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:352:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
glyph_string_size += strlen(pcfNameForAtom(bitmapFont->bitmapExtra->glyphNames[i])) + 1;
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:403:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pcfWrite(file, atom_name, strlen(atom_name) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:406:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pcfWrite(file, atom_name, strlen(atom_name) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:473:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
offset += strlen(pcfNameForAtom(bitmapFont->bitmapExtra->glyphNames[i])) + 1;
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/pcfwrite.c:478:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pcfWrite(file, atom_name, strlen(atom_name) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/snfread.c:157:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(unsigned) strlen(&strings[psnfp->name]), 1);
data/tightvnc-1.3.10/Xvnc/lib/font/bitmap/snfread.c:161:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(unsigned) strlen(&strings[psnfp->value]), 1);
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:259:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
cp = client_cat = (char *) xalloc(strlen(conn->servername));
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:268:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
end = sp + strlen(sp);
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fserve.c:1435:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namelen = strlen(name);
data/tightvnc-1.3.10/Xvnc/lib/font/fc/fsio.c:296:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
conn->servername = (char *) xalloc(strlen(servername) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/bufio.c:76:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
left = read (FileDes(f), (char *)f->buffer, BUFFILESIZE);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/bufio.c:109:13: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
fileoff = read (FileDes(f), (char *)f->buffer, curoff);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:83:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(dir_path, directory, ptr - directory);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:92:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (dir_file[strlen(dir_file) - 1] != '/')
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:93:2: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(dir_file, "/");
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:113:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (i=0; i<strlen(font_name); i++) {
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:218:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (fileName) - renderer->fileSuffixLen;
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:276:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (directory[strlen(directory) - 1] != '/')
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:277:6: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(alias_file, "/");
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:326:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(alias));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:329:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(lexToken));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:455:9: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
c = getc(file);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/dirfile.c:461:6: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
c = getc(file);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fileio.c:58:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (name);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:122:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
attriblen = strlen(attrib);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:124:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dirlen = strlen(dirName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:128:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dirlen = strlen(dirName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:162:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(dir->directory, dirName, dirlen);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:170:2: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(dir->directory, "/");
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:410:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n = (char *) xalloc (strlen (s) + 1);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:549:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(fname->u.alias.resolved));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:620:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
entry.name.length = strlen (fontName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:648:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int uslength = strlen(UNSCALED_ATTRIB);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:655:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
length = dir->attributes + strlen(dir->attributes) - ptr1;
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:701:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
entry.name.length = strlen (entry.name.name);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontdir.c:799:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
entry.name.length = strlen (aliasName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:132:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((len = strlen(*aliasName)) <= MAXFONTNAMELEN &&
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:281:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
tmpName.length = strlen(lowerName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:345:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
!(tmpName.length = strlen (lowerName),
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:626:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (nameChars));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:647:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(zeroChars),
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:652:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (nameChars));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:656:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (aliasName));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:673:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (aliasName));
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:728:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
zeroName.length = strlen (zeroChars);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:874:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
tmpName.length = strlen (lowerName);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/fontfile.c:967:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*namelenp = strlen (*namep = alias->resolved);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/printerfont.c:58:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strncmp(name,PRINTERPATHPREFIX,strlen(PRINTERPATHPREFIX)) != 0)
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/printerfont.c:60:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
name += strlen(PRINTERPATHPREFIX);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/printerfont.c:76:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
name = fpe->name + strlen(PRINTERPATHPREFIX);
data/tightvnc-1.3.10/Xvnc/lib/font/fontfile/renderers.c:67:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fileLen = strlen (fileName);
data/tightvnc-1.3.10/Xvnc/lib/font/util/atom.c:180:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (a->name, string, len);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontnames.c:122:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(nelt, name, length);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:166:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (p1 = buffer + strlen(buffer);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:385:9: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(fname, "[");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:386:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (i = 0; i < nranges && strlen(fname) < 1010; i++)
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:388:13: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if (i) strcat(fname, " ");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:389:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(fname + strlen(fname), "%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:395:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(fname + strlen(fname), "_%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:398:9: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(fname, "]");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:486:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((ptr - fname) + spacingLen + strlen(ptr5) + 10 >= (unsigned)1024)
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:547:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(tmpBuf + strlen(tmpBuf), "-%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:551:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(tmpBuf + strlen(tmpBuf), "-%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:555:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(tmpBuf + strlen(tmpBuf), "-%*.*s", l, l, p);
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:557:2: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(tmpBuf, "-");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:561:6: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(tmpBuf, "[");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:570:6: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(tmpBuf, "]");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:574:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(tmpBuf + strlen(tmpBuf), "%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:577:2: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(tmpBuf, "-");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:581:6: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(tmpBuf, "[");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:590:6: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(tmpBuf, "]");
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:594:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(tmpBuf + strlen(tmpBuf), "%d",
data/tightvnc-1.3.10/Xvnc/lib/font/util/fontxlfd.c:597:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sprintf(tmpBuf + strlen(tmpBuf), "-%d-%d%*.*s%d%s",
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:181:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (protobuf, protocol, PROTOBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:232:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
tmpptr = mybuf = (char *) xalloc (strlen (address) + 1);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:275:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(_protocol) == 0)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:303:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(_host) == 0)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:343:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((*protocol = (char *) xalloc(strlen (_protocol) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:355:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((*host = (char *) xalloc (strlen (_host) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:368:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((*port = (char *) xalloc (strlen (_port) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:526:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((save_port = (char *) xalloc (strlen (port) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:674:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((*port = (char *) xalloc (strlen (ciptr->port) + 1)) == NULL)
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1447:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (name.nodename);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1449:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (buf, name.nodename, len);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtrans.c:1455:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(buf);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:421:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*saddrlenp = strlen(*saddrp);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1192:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
rep.h_size = strlen(repb);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1266:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(name, XTcpServerName, BUFSIZ);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1510:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ciptr->addrlen = strlen("XXXXTODO");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransam.c:1518:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ciptr->addrlen = strlen(ciptr->addr);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:400:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dnsock.sdn_objnamel = strlen (dnsock.sdn_objname);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:525:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(objname, port, OBJBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransdnet.c:595:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return read (ciptr->fd, buf, size);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:165:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sunaddr->sun_len = strlen (sunaddr->sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:188:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p_sunaddr->sun_len = strlen (p_sunaddr->sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:362:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namelen = strlen(slave);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:375:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ret = read(fd, buf, 1);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:525:13: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if( (in=read(ciptr->fd,&length,1)) <= 0 ){
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:539:13: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if( (in=read(ciptr->fd,buf,length)) <= 0 ){
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:591:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sunaddr->sun_len=strlen(sunaddr->sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:865:16: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
oldUmask = umask(0);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:870:5: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
umask(oldUmask);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1319:9: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if (read(ciptr->fd, &c, 1) < 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1756:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
workingXLOCAL=freeXLOCAL=(char *)xalloc (strlen (protocol) + 1);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1764:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
workingXLOCAL=freeXLOCAL=(char *)xalloc (strlen (XLOCAL) + 1);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:1804:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(typebuf,typetocheck,TYPEBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:2131:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(typebuf, typetocheck, TYPEBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:2366:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return read(ciptr->fd,buf,size);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranslcl.c:2438:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(path,sockname->sun_path,
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:784:5: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r= read(ciptr->fd, priv->read_buffer, priv->read_bufsize);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:859:6: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r= read(ciptr->fd, buf+offset, size-offset);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransmnx.c:919:6: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r= read(ciptr->fd, priv->read_buffer, priv->read_bufsize);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:156:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
server_string[0]=(char) strlen(clientname)+1;
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:551:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if((in=read(ciptr->fd,&length,1))<=0){
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransos2.c:570:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if((in=read(ciptr->fd,clientname,length))<=0){
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:863:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (portbuf, port, PORTBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:940:16: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
oldUmask = umask (0);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:960:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sockname.sun_len = strlen(sockname.sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:963:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namelen = strlen(sockname.sun_path) + sizeof(sockname.sun_family);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:998:12: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
(void) umask (oldUmask);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1029:17: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
int oldUmask = umask (0);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1059:2: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
umask (oldUmask);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1289:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (portbuf, port, PORTBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1589:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sockname.sun_len = strlen (sockname.sun_path);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1592:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namelen = strlen (sockname.sun_path) + sizeof (sockname.sun_family);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1606:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
old_namelen = strlen (old_sockname.sun_path) +
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1712:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return read (ciptr->fd, buf, size);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranssock.c:1815:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (path, sockname->sun_path,
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:817:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(portbuf,port,PORTBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1133:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(portbuf,port,PORTBUFSIZE);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1184:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncmp (port, TLINODENAME, strlen (TLINODENAME)) == 0) {
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtranstli.c:1259:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return read(ciptr->fd,buf,size);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:251:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
networkId = (char *) xalloc (3 + strlen (transName) +
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:252:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (hostnamebuf) + strlen (saddr->sun_path));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:252:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (hostnamebuf) + strlen (saddr->sun_path));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:267:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
networkId = (char *) xalloc (3 + strlen (transName) +
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:268:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (hostnamebuf) + strlen (portnumbuf));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:268:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (hostnamebuf) + strlen (portnumbuf));
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:280:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
13 + strlen (hostnamebuf) + saddr->sdn_objnamel);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:427:2: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (ciptr->transptr->TransName) + strlen (addr) + 2);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:427:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen (ciptr->transptr->TransName) + strlen (addr) + 2);
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:429:5: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat (hostname, "/");
data/tightvnc-1.3.10/Xvnc/lib/xtrans/Xtransutil.c:462:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (i = 0; i < (int) strlen (str); i++)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1418:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen(SecurityKeywords[i]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1449:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (!propname || (strlen(propname) == 0))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1462:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (!mustHaveProperty || (strlen(mustHaveProperty) == 0))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1509:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size += strlen(mustHaveValue) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1514:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pacl->name = MakeAtom(propname, strlen(propname), TRUE);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1523:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(mustHaveProperty), TRUE);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/security.c:1583:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
copyPolicyStr = (char *)Xalloc(strlen(policyStr) + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/sync.c:1426:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += (sz_xSyncSystemCounter + strlen(name) + 3) & ~3;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/sync.c:1455:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namelen = strlen(psci->name);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/sync.c:1468:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(pname_in_reply, psci->name, namelen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86misc.c:212:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
rep.devnamelen = strlen(xf86Info.mouseDev->mseDevice);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:1194:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
rep.vendorLength = strlen(mptr->vendor);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xf86vmode.c:1198:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
rep.modelLength = strlen(mptr->model);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:646:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
totalBytes += QUADPAD(strlen(pList[numEntries]->name));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:647:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
totalBytes += QUADPAD(strlen(pList[numEntries]->description));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:670:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(pList[i]->name);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:675:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(curByte, pList[i]->name, len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:679:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(pList[i]->description);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:684:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(curByte, pList[i]->description, len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:1025:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(pContext->printerName, (char *)(stuff + 1), stuff->printerNameLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2181:55: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
totalSize = sz_xPrintGetAttributesReply + QUADPAD(strlen(attrs));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2189:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pRep->stringLen = strlen(attrs);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2197:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char*)(pRep + 1), attrs, strlen(attrs));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2197:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncpy((char*)(pRep + 1), attrs, strlen(attrs));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2259:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(attr, (char *)(stuff + 1), stuff->stringLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2305:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(attrName, (char *)(stuff+1), stuff->nameLen);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2336:57: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
totalSize = sz_xPrintGetOneAttributeReply + QUADPAD(strlen(value));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2344:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
pRep->valueLen = strlen(value);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2352:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char*)(pRep + 1), value, strlen(value));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xprint.c:2352:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncpy((char*)(pRep + 1), value, strlen(value));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/Xext/xtest1di.c:214:5: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(XTestEXTENSION_NAME),
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/atom.c:98:47: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((comp < 0) || ((comp == 0) && (len < strlen((*np)->string))))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/atom.c:124:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(nd->string, string, (int)len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/cursor.c:390:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(unsigned)strlen( pfilename), pfilename);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/devices.c:374:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
device->name = (char *)xalloc(strlen(p) + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/devices.c:401:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
device->name = (char *)xalloc(strlen(k) + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dispatch.c:788:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(str);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dispatch.c:3790:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
csp.lengthReason = strlen(reason);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:128:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(unsigned) strlen(defaultfontname), defaultfontname);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:287:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
newlen = strlen(alias);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:1033:13: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
namelen = strlen(name);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:1747:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(fpe->name, (char *) cp, (int) len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/dixfonts.c:1825:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(path) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:101:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ext->name = (char *)xalloc(strlen(name) + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:172:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
name = (char *)xalloc(strlen(alias) + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:194:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((strlen(extensions[i]->name) == len) &&
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:199:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((strlen(extensions[i]->aliases[j]) == len) &&
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:214:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int i = FindExtension(extname, strlen(extname));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:364:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
total_length += strlen(extensions[i]->name) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:367:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
total_length += strlen(extensions[i]->aliases[j]) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:381:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*bufptr++ = len = strlen(extensions[i]->name);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:386:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*bufptr++ = len = strlen(extensions[i]->aliases[j]);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/extension.c:454:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
newname = (char *)xalloc(strlen(name)+1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/dix/main.c:475:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
setup.nbytesVendor = strlen(VENDOR_STRING);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:472:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
reasonLen = strlen(reason);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/auth.c:502:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
reasonLen = (reason == NULL) ? 0 : strlen(reason);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:211:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(httpDir) > 255) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:217:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fname = &fullFname[strlen(fullFname)];
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:218:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
maxFnameLen = 511 - strlen(fullFname);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:222:16: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t got = read (httpSock, buf + buf_filled,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:257:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(buf) > maxFnameLen) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:271:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, NOT_FOUND_STR, strlen(NOT_FOUND_STR));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:278:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, NOT_FOUND_STR, strlen(NOT_FOUND_STR));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:308:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(fname) >= 4 && strcmp(&fname[strlen(fname)-4], ".vnc") == 0) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:308:45: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(fname) >= 4 && strcmp(&fname[strlen(fname)-4], ".vnc") == 0) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:316:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, NOT_FOUND_STR, strlen(NOT_FOUND_STR));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:321:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, OK_STR, strlen(OK_STR));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:324:10: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
int n = read(fd, buf, BUF_SIZE-1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:354:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, str, strlen(str));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:359:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, str, strlen(str));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:364:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, str, strlen(str));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:369:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, str, strlen(str));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:374:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, str, strlen(str));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:378:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, desktopName, strlen(desktopName));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:383:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, str, strlen(str));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:389:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(user->pw_name));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:397:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
WriteExact(httpSock, params, strlen(params));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:430:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strncmp(*ptr, str, strlen(str)) == 0) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:431:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*ptr += strlen(str);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:461:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(tail) >= sizeof(param_request)) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/httpd.c:480:6: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(value_str) == 0) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:194:6: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(argv[i+1], "%3s%1d%1d%1d", primaryOrder,
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:412:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen("VNC_LAST_CLIENT_ID"), TRUE);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/init.c:413:43: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
VNC_CONNECT = MakeAtom("VNC_CONNECT", strlen("VNC_CONNECT"), TRUE);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:342:10: [1] (buffer) mismatch:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
Bool mismatch;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:422:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(desktopName) > 128) /* sanity check on desktop name len */
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:432:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(buf + sz_rfbServerInitMsg);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/rfbserver.c:1567:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((n = read(sock, (char *)&msg, sizeof(msg))) <= 0) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/hw/vnc/sockets.c:387:6: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
n = read(sock, buf, len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:845:16: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fnamelen = strlen(ETC_HOST_PREFIX) + strlen(ETC_HOST_SUFFIX) +
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:845:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fnamelen = strlen(ETC_HOST_PREFIX) + strlen(ETC_HOST_SUFFIX) +
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:846:3: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(display) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:866:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
hostlen = strlen(ohostname) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/access.c:943:47: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(void) NewHost (FamilyNetname, hostname, strlen (hostname));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/connection.c:468:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
out += strlen(addr);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/decompress.c:143:10: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((getc(f) != (magic_header[0] & 0xFF)) ||
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/decompress.c:144:3: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
(getc(f) != (magic_header[1] & 0xFF)))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/decompress.c:148:12: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
code = getc (f);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/decompress.c:300:29: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while (bits > 0 && (code = getc (fp)) != EOF)
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:373:2: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval), 231);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:376:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((cachename = (char *)malloc(strlen(rc_base) + strlen(display) + 1))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:376:55: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((cachename = (char *)malloc(strlen(rc_base) + strlen(display) + 1))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:397:2: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval), 236);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:413:3: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval2), 238);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:418:6: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval), 233);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:456:6: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval2), 230);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:464:2: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval), 224);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:494:3: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval), 234);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:505:3: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(kerror, error_message(retval), 238);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/k5auth.c:672:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
ktlen = strlen(cp + 1);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:230:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
path = (char*)ALLOCATE_LOCAL(strlen(rgbPath) +5);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:235:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
path = (char*)ALLOCATE_LOCAL(strlen(tmp) +5);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/oscolor.c:259:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (entry = lookup(name, strlen(name), TRUE))
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/rpcauth.c:124:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return (len == strlen ((char *) closure) &&
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/secauth.c:101:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if ((strLen == strlen(testPolicy)) &&
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:268:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(LOCK_PREFIX) > strlen(LOCK_TMP_PREFIX) ? strlen(LOCK_PREFIX) :
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:268:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(LOCK_PREFIX) > strlen(LOCK_TMP_PREFIX) ? strlen(LOCK_PREFIX) :
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:268:57: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(LOCK_PREFIX) > strlen(LOCK_TMP_PREFIX) ? strlen(LOCK_PREFIX) :
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:269:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(LOCK_TMP_PREFIX);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:270:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += strlen(tmppath) + strlen(display) + strlen(LOCK_SUFFIX) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:270:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += strlen(tmppath) + strlen(display) + strlen(LOCK_SUFFIX) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:270:46: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len += strlen(tmppath) + strlen(display) + strlen(LOCK_SUFFIX) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:339:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if (read(lfd, pid_str, 11) != 11) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1033:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
p += strlen(p) + 1;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/utils.c:1098:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*p++ = (len = strlen(hnameptr) + 1) >> 8;
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:140:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(argv[i]) > MAX_ARG_LENGTH) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:167:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (envp[i] && (strlen(envp[i]) > MAX_ENV_LENGTH)) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:186:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(e, envp[i], len);
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/wrapper.c:191:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(envp[i]) > MAX_ENV_PATH_LENGTH) {
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:310:47: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
XdmcpRegisterManufacturerDisplayID (argv[i], strlen (argv[i]));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:570:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
XdmAuthenticationInit (xdmAuthCookie, strlen (xdmAuthCookie));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:575:50: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
XdmcpRegisterDisplayClass (defaultDisplayClass, strlen (defaultDisplayClass));
data/tightvnc-1.3.10/Xvnc/programs/Xserver/os/xdmcp.c:1428:5: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r= read(fd, read_buffer, sizeof(read_buffer));
data/tightvnc-1.3.10/libvncauth/vncauth.c:92:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(encryptedPasswd, passwd, 8);
data/tightvnc-1.3.10/libvncauth/vncauth.c:94:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(encryptedPasswd + 8, passwdViewOnly, 8);
data/tightvnc-1.3.10/libvncauth/vncauth.c:164:7: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ch = getc(fp);
data/tightvnc-1.3.10/libvncauth/vncauth.c:235:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (i < strlen(passwd)) {
data/tightvnc-1.3.10/vncconnect/vncconnect.c:58:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(argv[i]));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:75:7: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(passwdFile, "-");
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:80:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(argv[1]) > 255) {
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:131:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd1, 0, strlen(passwd1));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:132:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd2, 0, strlen(passwd2));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:138:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd1, 0, strlen(passwd1));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:139:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd2, 0, strlen(passwd2));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:161:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(result) > maxlen) {
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:230:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(passwd) > 8) {
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:231:27: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd + 8, 0, strlen(passwd) - 8);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:237:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd, 0, strlen(passwd));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:259:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(passwd) < 6) {
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:263:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(passwd) > 8) {
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:264:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd + 8, 0, strlen(passwd) - 8);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:271:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(passwd) > 8)
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:272:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd + 8, 0, strlen(passwd) - 8);
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:282:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd, 0, strlen(passwd));
data/tightvnc-1.3.10/vncpasswd/vncpasswd.c:283:26: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd_copy, 0, strlen(passwd_copy));
data/tightvnc-1.3.10/vncviewer/argsresources.c:389:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(vncServerName) > 255) {
data/tightvnc-1.3.10/vncviewer/argsresources.c:402:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(colonPos + 1);
data/tightvnc-1.3.10/vncviewer/desktop.c:367:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(appData.rawDelay * 1000);
data/tightvnc-1.3.10/vncviewer/listen.c:83:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strlen(hostinfo.nodename)) == 0))) {
data/tightvnc-1.3.10/vncviewer/misc.c:56:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
title = XtMalloc(strlen(titleFormat) + strlen(desktopName) + 1);
data/tightvnc-1.3.10/vncviewer/misc.c:56:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
title = XtMalloc(strlen(titleFormat) + strlen(desktopName) + 1);
data/tightvnc-1.3.10/vncviewer/misc.c:206:3: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(msec * 1000);
data/tightvnc-1.3.10/vncviewer/rfbproto.c:560:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(buffer);
data/tightvnc-1.3.10/vncviewer/rfbproto.c:570:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (!passwd || strlen(passwd) == 0) {
data/tightvnc-1.3.10/vncviewer/rfbproto.c:574:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(passwd) > 8) {
data/tightvnc-1.3.10/vncviewer/rfbproto.c:581:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(passwd, '\0', strlen(passwd));
data/tightvnc-1.3.10/vncviewer/rfbproto.c:710:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
encStrLen = strlen(encStr);
data/tightvnc-1.3.10/vncviewer/rfbproto.c:1061:4: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(appData.copyRectDelay * 1000);
data/tightvnc-1.3.10/vncviewer/selection.c:277:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
XStoreBytes(dpy, serverCutText, strlen(serverCutText));
data/tightvnc-1.3.10/vncviewer/selection.c:298:15: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
*length = strlen(serverCutText);
data/tightvnc-1.3.10/vncviewer/sockets.c:98:15: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
int i = read(rfbsock, buf + buffered, BUF_SIZE - buffered);
data/tightvnc-1.3.10/vncviewer/sockets.c:127:15: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
int i = read(rfbsock, out, n);
data/tightvnc-1.3.10/vncviewer/tunnel.c:113:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strspn(pdisplay, "-0123456789") != strlen(pdisplay))
data/tightvnc-1.3.10/vncviewer/tunnel.c:146:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(colonPos);
data/tightvnc-1.3.10/vncviewer/tunnel.c:209:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(&result[j], remoteHost, 1024 - j);
data/tightvnc-1.3.10/vncviewer/tunnel.c:210:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
j += strlen(remoteHost) - 1;
data/tightvnc-1.3.10/vncviewer/tunnel.c:214:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(&result[j], gatewayHost, 1024 - j);
data/tightvnc-1.3.10/vncviewer/tunnel.c:215:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
j += strlen(gatewayHost) - 1;
data/tightvnc-1.3.10/vncviewer/tunnel.c:219:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(&result[j], remotePort, 1024 - j);
data/tightvnc-1.3.10/vncviewer/tunnel.c:220:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
j += strlen(remotePort) - 1;
data/tightvnc-1.3.10/vncviewer/tunnel.c:224:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(&result[j], localPort, 1024 - j);
data/tightvnc-1.3.10/vncviewer/tunnel.c:225:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
j += strlen(localPort) - 1;
ANALYSIS SUMMARY:
Hits = 1670
Lines analyzed = 293110 in approximately 8.49 seconds (34508 lines/second)
Physical Source Lines of Code (SLOC) = 215930
Hits@level = [0] 741 [1] 484 [2] 763 [3] 43 [4] 355 [5] 25
Hits@level+ = [0+] 2411 [1+] 1670 [2+] 1186 [3+] 423 [4+] 380 [5+] 25
Hits/KSLOC@level+ = [0+] 11.1657 [1+] 7.73399 [2+] 5.49252 [3+] 1.95897 [4+] 1.75983 [5+] 0.115778
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.