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/iraf-mscred-5.05+2018.07.09/src/ccdred/src/calimage.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/ccdcache.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/ccdred.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/ccdtypes.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/combine/src/icmask.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/combine/src/icombine.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/cosmic/crlist.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/generic/ccdred.h Examining data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/xtfixpix.h Examining data/iraf-mscred-5.05+2018.07.09/src/curfit/curfit.h Examining data/iraf-mscred-5.05+2018.07.09/src/imstat.h Examining data/iraf-mscred-5.05+2018.07.09/src/imsurfit/imsurfit.h Examining data/iraf-mscred-5.05+2018.07.09/src/imsurfit/pixlist.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/ace.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/display.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/gwindow.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/imexam/imexam.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/imexam/mscexam.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/imexam/starfocus.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/mosgeom.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/mosim.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/mosproc.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/starfocus/starfocus.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscdisplay/src/xtfixpix.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscfinder/cdrfits/rfits.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscfinder/cdrfits/wfits.h Examining data/iraf-mscred-5.05+2018.07.09/src/mscfinder/select/reloperr.h Examining data/iraf-mscred-5.05+2018.07.09/src/skywcs.h Examining data/iraf-mscred-5.05+2018.07.09/src/skywcsdef.h FINAL RESULTS: data/iraf-mscred-5.05+2018.07.09/src/skywcsdef.h:9:60: [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 SKY_EQUINOX Memd[P2D($1+8)] # equinox of ra/dec system (B or J) data/iraf-mscred-5.05+2018.07.09/src/skywcsdef.h:11:57: [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 SKY_CTYPE Memi[$1+12] # celestial coordinate system data/iraf-mscred-5.05+2018.07.09/src/skywcsdef.h:12:46: [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 SKY_RADECSYS Memi[$1+13] # ra/dec system, e.g. FK4 data/iraf-mscred-5.05+2018.07.09/src/skywcsdef.h:13:51: [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 SKY_WTYPE Memi[$1+14] # sky projection system data/iraf-mscred-5.05+2018.07.09/src/skywcsdef.h:18:45: [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 SKY_PTYPE Memi[$1+19] # iraf wcs system data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/combine/src/icmask.h:11:33: [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 ICM_OPEN 0 # Keep masks open data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/ccdred.h:179:32: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). define READCOR 13 # Apply 1D read correction data/iraf-mscred-5.05+2018.07.09/src/ccdred/src/generic/ccdred.h:179:32: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). define READCOR 13 # Apply 1D read correction ANALYSIS SUMMARY: Hits = 8 Lines analyzed = 1768 in approximately 0.16 seconds (10869 lines/second) Physical Source Lines of Code (SLOC) = 1473 Hits@level = [0] 0 [1] 2 [2] 1 [3] 0 [4] 5 [5] 0 Hits@level+ = [0+] 8 [1+] 8 [2+] 6 [3+] 5 [4+] 5 [5+] 0 Hits/KSLOC@level+ = [0+] 5.43109 [1+] 5.43109 [2+] 4.07332 [3+] 3.39443 [4+] 3.39443 [5+] 0 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.