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/nast-0.2.0/arp.c
Examining data/nast-0.2.0/dev.c
Examining data/nast-0.2.0/fgw.c
Examining data/nast-0.2.0/eth.c
Examining data/nast-0.2.0/map.c
Examining data/nast-0.2.0/rst.c
Examining data/nast-0.2.0/error.c
Examining data/nast-0.2.0/missing/getopt.h
Examining data/nast-0.2.0/flink.c
Examining data/nast-0.2.0/data.c
Examining data/nast-0.2.0/common.c
Examining data/nast-0.2.0/ncurses/n_stream.c
Examining data/nast-0.2.0/ncurses/n_rst.c
Examining data/nast-0.2.0/ncurses/n_comm.c
Examining data/nast-0.2.0/ncurses/n_conn.c
Examining data/nast-0.2.0/ncurses/n_scroll_win.c
Examining data/nast-0.2.0/ncurses/n_nast.h
Examining data/nast-0.2.0/ncurses/n_menu.c
Examining data/nast-0.2.0/ncurses/n_nast.c
Examining data/nast-0.2.0/getopt.c
Examining data/nast-0.2.0/getopt1.c
Examining data/nast-0.2.0/port.c
Examining data/nast-0.2.0/prom.c
Examining data/nast-0.2.0/include/ARPhdr.h
Examining data/nast-0.2.0/include/nast.h
Examining data/nast-0.2.0/stream.c
Examining data/nast-0.2.0/sniff.c
Examining data/nast-0.2.0/bcount.c
Examining data/nast-0.2.0/icmp.c
Examining data/nast-0.2.0/igmp.c
Examining data/nast-0.2.0/main.c
Examining data/nast-0.2.0/tcp.c
Examining data/nast-0.2.0/udp.c
FINAL RESULTS:
data/nast-0.2.0/bcount.c:179:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.0f%s", pspeed*1024, units[0]);
data/nast-0.2.0/bcount.c:181:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", pspeed, units[1]);
data/nast-0.2.0/bcount.c:183:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", pspeed/1024, units[2]);
data/nast-0.2.0/bcount.c:185:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", pspeed/1024*1024, units[3]);
data/nast-0.2.0/bcount.c:196:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.0f%s", tspeed*1024, units[0]);
data/nast-0.2.0/bcount.c:198:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", tspeed, units[1]);
data/nast-0.2.0/bcount.c:200:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", tspeed/1024, units[2]);
data/nast-0.2.0/bcount.c:202:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", tspeed/1024*1024, units[3]);
data/nast-0.2.0/bcount.c:351:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.0f%s", pspeed*1024, units[0]);
data/nast-0.2.0/bcount.c:353:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", pspeed, units[1]);
data/nast-0.2.0/bcount.c:355:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", pspeed/1024, units[2]);
data/nast-0.2.0/bcount.c:357:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", pspeed/1024*1024, units[3]);
data/nast-0.2.0/bcount.c:363:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.0f%s", tspeed*1024, units[0]);
data/nast-0.2.0/bcount.c:365:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", tspeed, units[1]);
data/nast-0.2.0/bcount.c:367:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", tspeed/1024, units[2]);
data/nast-0.2.0/bcount.c:369:9: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (value, "%.2f%s", tspeed/1024*1024, units[3]);
data/nast-0.2.0/common.c:299:8: [4] (format) vsnprintf:
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.
n = vsnprintf(msg, 2048, string, ap);
data/nast-0.2.0/error.c:37:8: [4] (format) vsnprintf:
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.
n = vsnprintf(error, 100, err, ap);
data/nast-0.2.0/ncurses/n_conn.c:187:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[z].string, "%2s%12d%20s%12d Open",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_conn.c:189:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[z].sfilter,"host %s and port %d and host %s and port %d",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_conn.c:219:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string,"%2s%12d%20s%14d Closed",
data/nast-0.2.0/ncurses/n_conn.c:230:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string, "%2s%12d%20s%13d Resetted",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_conn.c:232:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].sfilter,"host %s and port %d and host %s and port %d",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_conn.c:247:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string, "%2s%12d%20s%14d Closed",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_conn.c:257:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string, "%2s%12d%20s%13d Resetted",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_conn.c:259:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].sfilter,"host %s and port %d and host %s and port %d",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_menu.c:762:9: [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(th_data[0].device,dev);
data/nast-0.2.0/ncurses/n_menu.c:847:9: [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(th_r_data[0].device,dev);
data/nast-0.2.0/ncurses/n_menu.c:998:9: [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(th_arp_data[0].device,dev);
data/nast-0.2.0/ncurses/n_menu.c:1157:9: [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(temp,dev);
data/nast-0.2.0/ncurses/n_menu.c:1166:5: [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(dev,temp);
data/nast-0.2.0/ncurses/n_menu.c:1411:4: [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(device,th_conn->device);
data/nast-0.2.0/ncurses/n_menu.c:1434:4: [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(device,th_conn->device);
data/nast-0.2.0/ncurses/n_menu.c:1450:4: [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(device,arp->device);
data/nast-0.2.0/ncurses/n_menu.c:1482:5: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_menu.c:1502:7: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_menu.c:1527:5: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_menu.c:1591:5: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_menu.c:1617:7: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_menu.c:1650:5: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_nast.c:108:3: [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(dev,devc->name);
data/nast-0.2.0/ncurses/n_nast.c:111:4: [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(dev,devc->name);
data/nast-0.2.0/ncurses/n_nast.c:130:9: [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).
else strcpy(dev,devapp);
data/nast-0.2.0/ncurses/n_nast.c:409:8: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_nast.c:429:10: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_nast.c:454:8: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_nast.c:509:8: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_nast.c:535:10: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_nast.c:568:8: [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(currfil,sf[i].sfilter);
data/nast-0.2.0/ncurses/n_rst.c:196:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[app].string,"%2s%12d%20s%14d Work",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_rst.c:198:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[app].sfilter,"host %s and port %d and host %s and port %d",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_rst.c:232:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string,"%2s%12d%20s%14d Closed",
data/nast-0.2.0/ncurses/n_rst.c:243:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string, "%2s%12d%20s%13d Resetted",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_rst.c:245:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].sfilter,"host %s and port %d and host %s and port %d",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_rst.c:260:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string, "%2s%12d%20s%14d Closed",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_rst.c:270:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].string, "%2s%12d%20s%13d Resetted",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_rst.c:272:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sf[sf[i].cont].sfilter,"host %s and port %d and host %s and port %d",libnet_addr2name4(c_inf[i].s_ip, LIBNET_DONT_RESOLVE),c_inf[i].s_port,libnet_addr2name4(c_inf[i].d_ip, LIBNET_DONT_RESOLVE),c_inf[i].d_port);
data/nast-0.2.0/ncurses/n_stream.c:57:4: [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(st_thread_data[0].s_dev,dev);
data/nast-0.2.0/ncurses/n_stream.c:58:4: [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(st_thread_data[0].s_sfilter,sfilter);
data/nast-0.2.0/getopt.c:211:9: [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.
#ifndef getenv
data/nast-0.2.0/getopt.c:212:14: [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/nast-0.2.0/getopt.c:404:21: [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.
posixly_correct = getenv ("POSIXLY_CORRECT");
data/nast-0.2.0/getopt.c:978:5: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
int getopt (int, char *const *, const char *);
data/nast-0.2.0/getopt.c:981:1: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
getopt (argc, argv, optstring)
data/nast-0.2.0/getopt.c:1011:11: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
c = getopt (argc, argv, "abc:d:0123456789");
data/nast-0.2.0/getopt1.c:67:1: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
getopt_long (argc, argv, options, long_options, opt_index)
data/nast-0.2.0/getopt1.c:123:11: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
c = getopt_long (argc, argv, "abc:d:0123456789",
data/nast-0.2.0/main.c:152:19: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
while ((option=getopt_long(argc, argv, "mi:hHpdxl:f:C:P:R:T:sgrSLbMcGBV0", long_options, &option_index)) !=EOF)
data/nast-0.2.0/missing/getopt.h:145:12: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
data/nast-0.2.0/missing/getopt.h:147:12: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt ();
data/nast-0.2.0/missing/getopt.h:151:12: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,
data/nast-0.2.0/missing/getopt.h:164:12: [3] (buffer) getopt:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt ();
data/nast-0.2.0/missing/getopt.h:166:12: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
extern int getopt_long ();
data/nast-0.2.0/arp.c:120:4: [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 ebuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/bcount.c:53:4: [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 ebuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/bcount.c:122:4: [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 value[15];
data/nast-0.2.0/bcount.c:155:14: [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 (value, "%Ld", number);
data/nast-0.2.0/bcount.c:163:9: [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.
sprintf (value, "%.0fB", total*1024);
data/nast-0.2.0/bcount.c:165:9: [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.
sprintf (value, "%.2fkB", total);
data/nast-0.2.0/bcount.c:167:9: [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.
sprintf (value, "%.2fMB", total/1024);
data/nast-0.2.0/bcount.c:169:9: [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.
sprintf (value, "%.2fGB", total/1024*1024);
data/nast-0.2.0/bcount.c:223:4: [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 value[15];
data/nast-0.2.0/bcount.c:335:14: [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 (value, "%Ld", number);
data/nast-0.2.0/bcount.c:339:9: [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.
sprintf (value, "%.0fB", total*1024);
data/nast-0.2.0/bcount.c:341:9: [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.
sprintf (value, "%.2fkB", total);
data/nast-0.2.0/bcount.c:343:9: [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.
sprintf (value, "%.2fMB", total/1024);
data/nast-0.2.0/bcount.c:345:9: [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.
sprintf (value, "%.2fGB", total/1024*1024);
data/nast-0.2.0/bcount.c:381:4: [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 value[15];
data/nast-0.2.0/bcount.c:387:6: [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 (value, "%.0fB", stat_conn[i].tot_len*1024);
data/nast-0.2.0/bcount.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 (value, "%.2fkB", stat_conn[i].tot_len);
data/nast-0.2.0/bcount.c:391:6: [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 (value, "%.2fMB", stat_conn[i].tot_len/1024);
data/nast-0.2.0/bcount.c:393:6: [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 (value, "%.2fGB", stat_conn[i].tot_len/1024*1024);
data/nast-0.2.0/bcount.c:415:9: [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.
sprintf (value, "%.0fB", stat_conn[i].tot_len*1024);
data/nast-0.2.0/bcount.c:417:9: [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.
sprintf (value, "%.2fkB", stat_conn[i].tot_len);
data/nast-0.2.0/bcount.c:419:9: [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.
sprintf (value, "%.2fMB", stat_conn[i].tot_len/1024);
data/nast-0.2.0/bcount.c:421:9: [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.
sprintf (value, "%.2fGB", stat_conn[i].tot_len/1024*1024);
data/nast-0.2.0/common.c:40:4: [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 buff[50];
data/nast-0.2.0/common.c:43:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/common.c:74:13: [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).
port_src = atoi(buff);
data/nast-0.2.0/common.c:91:13: [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).
port_dst = atoi(buff);
data/nast-0.2.0/common.c:125:13: [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).
port_src = atoi(buff);
data/nast-0.2.0/common.c:143:13: [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).
port_dst = atoi(buff);
data/nast-0.2.0/common.c:168:9: [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).
while (atoi(dn(buff)) < 1 || atoi(dn(buff)) > 65536);
data/nast-0.2.0/common.c:168:31: [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).
while (atoi(dn(buff)) < 1 || atoi(dn(buff)) > 65536);
data/nast-0.2.0/common.c:190:9: [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).
while (atoi(dn(buff)) < 1 || atoi(dn(buff)) > 65536);
data/nast-0.2.0/common.c:190:31: [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).
while (atoi(dn(buff)) < 1 || atoi(dn(buff)) > 65536);
data/nast-0.2.0/common.c:222:17: [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 ((logd = (fopen(logname,"w"))) == NULL)
data/nast-0.2.0/common.c:276:4: [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 (r, "%02X:%02X:%02X:%02X:%02X:%02X",
data/nast-0.2.0/common.c:287:4: [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 (r, "%d.%d.%d.%d", s[0], s[1], s[2], s[3]);
data/nast-0.2.0/common.c:294:4: [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 msg[2048];
data/nast-0.2.0/data.c:33:4: [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 hex[BYTES*DIGITS+1], *hsp;
data/nast-0.2.0/data.c:34:4: [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 ascii[BYTES+1], *asp;
data/nast-0.2.0/dev.c:26:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/error.c:31:4: [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 error[100];
data/nast-0.2.0/flink.c:116:2: [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(testip, "%d.%d.%d.%d", uphost[i].ip[0], uphost[i].ip[1], uphost[i].ip[2], uphost[i].ip[3]);
data/nast-0.2.0/flink.c:178:7: [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(testip, "%d.%d.%d.%d", uphost[1].ip[0], uphost[1].ip[1], uphost[1].ip[2], uphost[1].ip[3]);
data/nast-0.2.0/flink.c:180:7: [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(testip, "%d.%d.%d.%d", uphost[0].ip[0], uphost[0].ip[1], uphost[0].ip[2], uphost[0].ip[3]);
data/nast-0.2.0/include/ARPhdr.h:35:13: [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.
unsigned char __ar_sha[ETHER_ADDR_LEN]; /* Sender hardware address. */
data/nast-0.2.0/include/ARPhdr.h:36:13: [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.
unsigned char __ar_sip[4]; /* Sender IP address. */
data/nast-0.2.0/include/ARPhdr.h:37:13: [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.
unsigned char __ar_tha[ETHER_ADDR_LEN]; /* Target hardware address. */
data/nast-0.2.0/include/ARPhdr.h:38:13: [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.
unsigned char __ar_tip[4]; /* Target IP address. */
data/nast-0.2.0/include/nast.h:49:119: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
int run_sniffer (u_short promisc, u_short data, u_short hex, u_short f, u_short l, u_short tcpdlog, u_short tcpdread, char *filter, char *dev, char ldname[50]);
data/nast-0.2.0/include/nast.h:49:133: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
int run_sniffer (u_short promisc, u_short data, u_short hex, u_short f, u_short l, u_short tcpdlog, u_short tcpdread, char *filter, char *dev, char ldname[50]);
data/nast-0.2.0/include/nast.h:49:144: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
int run_sniffer (u_short promisc, u_short data, u_short hex, u_short f, u_short l, u_short tcpdlog, u_short tcpdread, char *filter, char *dev, char ldname[50]);
data/nast-0.2.0/include/nast.h:127:13: [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.
unsigned char mac[ETHER_ADDR_LEN];
data/nast-0.2.0/include/nast.h:128:13: [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.
unsigned char ip[4];
data/nast-0.2.0/include/nast.h:133:1: [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 timed[60];
data/nast-0.2.0/main.c:36:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/map.c:52:1: [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 errbuf[256];
data/nast-0.2.0/map.c:60:4: [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 r[3];
data/nast-0.2.0/map.c:97:4: [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 (enet_src, e->ether_addr_octet, 6);
data/nast-0.2.0/map.c:124:4: [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 (orig_ip, ip_dst, 4);
data/nast-0.2.0/map.c:346:7: [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 (ip, "%d.%d.%d.%d", arp->__ar_sip[0],arp->__ar_sip[1],arp->__ar_sip[2],arp->__ar_sip[3]);
data/nast-0.2.0/map.c:362:10: [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 (uphost[k].ip, arp->__ar_sip, 4);
data/nast-0.2.0/map.c:363:10: [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 (uphost[k].mac, eptr->ether_shost, 6);
data/nast-0.2.0/ncurses/n_conn.c:38:4: [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 errbuf[256];
data/nast-0.2.0/ncurses/n_menu.c:284:7: [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(n_filter,"NULL");
data/nast-0.2.0/ncurses/n_menu.c:411:7: [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(ldfile,"NULL");
data/nast-0.2.0/ncurses/n_menu.c:447:7: [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(tcpdfile,"NULL");
data/nast-0.2.0/ncurses/n_menu.c:491:7: [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(tcpdfile,"NULL");
data/nast-0.2.0/ncurses/n_menu.c:527:7: [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(logfile,"NULL");
data/nast-0.2.0/ncurses/n_menu.c:564:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/ncurses/n_menu.c:565:4: [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 arg[30];
data/nast-0.2.0/ncurses/n_menu.c:566:4: [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 buff[50];
data/nast-0.2.0/ncurses/n_menu.c:896:16: [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).
while (atoi(buff) < 1 || atoi(buff) > 65536);
data/nast-0.2.0/ncurses/n_menu.c:896:34: [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).
while (atoi(buff) < 1 || atoi(buff) > 65536);
data/nast-0.2.0/ncurses/n_menu.c:934:16: [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).
while (atoi(buff) < 1 || atoi(buff) > 65536);
data/nast-0.2.0/ncurses/n_menu.c:934:34: [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).
while (atoi(buff) < 1 || atoi(buff) > 65536);
data/nast-0.2.0/ncurses/n_menu.c:1060:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/ncurses/n_menu.c:1061:4: [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 temp[10];
data/nast-0.2.0/ncurses/n_menu.c:1201:7: [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(reportl,"NULL");
data/nast-0.2.0/ncurses/n_menu.c:1396:4: [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 device[30];
data/nast-0.2.0/ncurses/n_menu.c:1419:4: [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 device[30];
data/nast-0.2.0/ncurses/n_menu.c:1442:4: [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 device[30];
data/nast-0.2.0/ncurses/n_menu.c:1460:4: [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 currfil[200];
data/nast-0.2.0/ncurses/n_menu.c:1562:4: [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 currfil[200];
data/nast-0.2.0/ncurses/n_nast.c:32:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/ncurses/n_nast.c:33:4: [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 currfil[200];
data/nast-0.2.0/ncurses/n_nast.c:34:4: [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 devapp[10];
data/nast-0.2.0/ncurses/n_nast.c:48:4: [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(n_filter,"NULL");
data/nast-0.2.0/ncurses/n_nast.c:49:4: [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(ldfile,"NULL");
data/nast-0.2.0/ncurses/n_nast.c:50:4: [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(devapp,"NULL");
data/nast-0.2.0/ncurses/n_nast.c:651:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/ncurses/n_nast.c:746:4: [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 message[23];
data/nast-0.2.0/ncurses/n_nast.c:747:4: [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(message," Input Window ");
data/nast-0.2.0/ncurses/n_nast.c:757:4: [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 message[23];
data/nast-0.2.0/ncurses/n_nast.c:758:4: [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(message," Help ");
data/nast-0.2.0/ncurses/n_nast.h:105:1: [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 dev[10];
data/nast-0.2.0/ncurses/n_nast.h:106:1: [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 n_filter[60];
data/nast-0.2.0/ncurses/n_nast.h:107:1: [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 ldfile[50];
data/nast-0.2.0/ncurses/n_nast.h:108:1: [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 tcpdfile[50];
data/nast-0.2.0/ncurses/n_nast.h:109:1: [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 reportl[50];
data/nast-0.2.0/ncurses/n_nast.h:110:1: [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 logfile[50];
data/nast-0.2.0/ncurses/n_nast.h:120:4: [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 device[30];
data/nast-0.2.0/ncurses/n_nast.h:130:4: [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 device[30];
data/nast-0.2.0/ncurses/n_nast.h:136:4: [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 device[30];
data/nast-0.2.0/ncurses/n_nast.h:166:4: [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 string[200];
data/nast-0.2.0/ncurses/n_nast.h:168:4: [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 sfilter[200];
data/nast-0.2.0/ncurses/n_rst.c:38:4: [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 errbuf[256];
data/nast-0.2.0/ncurses/n_rst.c:286:4: [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 errbuf[256];
data/nast-0.2.0/ncurses/n_stream.c:35:4: [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 s_dev[30];
data/nast-0.2.0/ncurses/n_stream.c:36:4: [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 s_sfilter[200];
data/nast-0.2.0/ncurses/n_stream.c:110:4: [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 errbuf[LIBNET_ERRBUF_SIZE];
data/nast-0.2.0/port.c:39:4: [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 errbuf[LIBNET_ERRBUF_SIZE];
data/nast-0.2.0/port.c:305:4: [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 banner[1024];
data/nast-0.2.0/port.c:308:4: [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 ip[20];
data/nast-0.2.0/port.c:365:4: [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(ip, "%d.%d.%d.%d", uphost[i].ip[0], uphost[i].ip[1], uphost[i].ip[2], uphost[i].ip[3]);
data/nast-0.2.0/port.c:580:4: [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 errbuf[LIBNET_ERRBUF_SIZE];
data/nast-0.2.0/port.c:647:2: [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(testip, "%d.%d.%d.%d", uphost[i].ip[0], uphost[i].ip[1], uphost[i].ip[2], uphost[i].ip[3]);
data/nast-0.2.0/prom.c:32:4: [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 errbuf[256];
data/nast-0.2.0/prom.c:81:4: [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 (enet_src, e->ether_addr_octet, 6);
data/nast-0.2.0/prom.c:171:7: [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 (ip, "%d.%d.%d.%d", uphost[i].ip[0], uphost[i].ip[1], uphost[i].ip[2], uphost[i].ip[3]);
data/nast-0.2.0/rst.c:27:1: [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 errbuf[256];
data/nast-0.2.0/sniff.c:30:4: [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 errbuf[PCAP_ERRBUF_SIZE];
data/nast-0.2.0/sniff.c:126:14: [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 ((ldd = (fopen(ldname,"w"))) == NULL)
data/nast-0.2.0/stream.c:26:4: [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 errbuf[LIBNET_ERRBUF_SIZE];
data/nast-0.2.0/arp.c:144:4: [1] (buffer) getchar:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
getchar();
data/nast-0.2.0/bcount.c:159:11: [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(value) < 6) printf ("\t\t");
data/nast-0.2.0/bcount.c:174:11: [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 (value) < 8) printf ("\t\t");
data/nast-0.2.0/bcount.c:190:11: [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 (value) < 7) printf ("\t\t\t");
data/nast-0.2.0/bcount.c:191:17: [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).
else if (strlen (value) < 13) printf ("\t\t");
data/nast-0.2.0/common.c:214:10: [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 (s[strlen(s)-1]=='\n')
data/nast-0.2.0/common.c:215:8: [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).
s[strlen(s)-1]='\0';
data/nast-0.2.0/getopt.c:234:51: [1] (buffer) strlen:
Does not handle 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 (!defined __STDC__ || !__STDC__) && !defined strlen
data/nast-0.2.0/getopt.c:237:12: [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).
extern int strlen (const char *);
data/nast-0.2.0/getopt.c:435:44: [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).
int len = nonoption_flags_max_len = strlen (orig_str);
data/nast-0.2.0/getopt.c:663:21: [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).
== (unsigned int) strlen (p->name))
data/nast-0.2.0/getopt.c:690:16: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:722:17: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:738:17: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:743:16: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:854:51: [1] (buffer) strlen:
Does not handle 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 ((unsigned int) (nameend - nextchar) == strlen (p->name))
data/nast-0.2.0/getopt.c:877:18: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:897:19: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:911:19: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/getopt.c:915:18: [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).
nextchar += strlen (nextchar);
data/nast-0.2.0/ncurses/n_comm.c:45:12: [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(string[strlen(string)-1]=='\n')
data/nast-0.2.0/ncurses/n_comm.c:46:11: [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).
(string[strlen(string)-1]='\0');
data/nast-0.2.0/ncurses/n_comm.c:65:14: [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).
if(string[strlen(string)-1]=='\n')
data/nast-0.2.0/ncurses/n_comm.c:66:10: [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).
(string[strlen(string)-1]='\0');
data/nast-0.2.0/ncurses/n_nast.c:751:28: [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).
mvwprintw(pop_up,0,(55 -strlen(message))/2, message);
data/nast-0.2.0/ncurses/n_nast.c:762:26: [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).
mvwprintw(help,0,(67 -strlen(message))/2, message);
data/nast-0.2.0/ncurses/n_nast.h:46:7: [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(1000); \
data/nast-0.2.0/port.c:171:7: [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(900);
data/nast-0.2.0/port.c:392:12: [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(msg);
data/nast-0.2.0/port.c:395:9: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r = read (sd, banner, 1024);
data/nast-0.2.0/port.c:396:11: [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("Server: ");
data/nast-0.2.0/port.c:398:31: [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).
banner_p = (char *)malloc(strlen(banner)+1);
data/nast-0.2.0/port.c:399:21: [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).
bzero(banner_p, strlen(banner)+1);
data/nast-0.2.0/port.c:406:35: [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).
memmove(banner_p, (p+len), strlen(buf_p)-len);
data/nast-0.2.0/port.c:412:10: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(banner, banner_p, 1024);
data/nast-0.2.0/port.c:416:10: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(banner, "no banner available", 1024);
data/nast-0.2.0/port.c:434:10: [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(100000);
data/nast-0.2.0/port.c:436:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r = read (sd, tmpbuf, 1024);
data/nast-0.2.0/port.c:466:14: [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).
x = strlen(tmpbuf);
data/nast-0.2.0/port.c:489:17: [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).
for(i=0;i<=(strlen(banner));i++)
data/nast-0.2.0/port.c:508:9: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r = read (sd, banner, 1024);
data/nast-0.2.0/port.c:630:9: [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(6000);
ANALYSIS SUMMARY:
Hits = 238
Lines analyzed = 10122 in approximately 0.31 seconds (32742 lines/second)
Physical Source Lines of Code (SLOC) = 7456
Hits@level = [0] 204 [1] 42 [2] 123 [3] 14 [4] 59 [5] 0
Hits@level+ = [0+] 442 [1+] 238 [2+] 196 [3+] 73 [4+] 59 [5+] 0
Hits/KSLOC@level+ = [0+] 59.2811 [1+] 31.9206 [2+] 26.2876 [3+] 9.79077 [4+] 7.91309 [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.