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/thc-ipv6-3.6/address6.c
Examining data/thc-ipv6-3.6/alive6.c
Examining data/thc-ipv6-3.6/connect6.c
Examining data/thc-ipv6-3.6/connsplit6.c
Examining data/thc-ipv6-3.6/contrib/data_structures.h
Examining data/thc-ipv6-3.6/contrib/host_scan.c
Examining data/thc-ipv6-3.6/contrib/host_scan.h
Examining data/thc-ipv6-3.6/contrib/spoofer.c
Examining data/thc-ipv6-3.6/contrib/spoofer.h
Examining data/thc-ipv6-3.6/covert_send6.c
Examining data/thc-ipv6-3.6/covert_send6d.c
Examining data/thc-ipv6-3.6/denial6.c
Examining data/thc-ipv6-3.6/detect-new-ip6.c
Examining data/thc-ipv6-3.6/detect_sniffer6.c
Examining data/thc-ipv6-3.6/dnsdict6.c
Examining data/thc-ipv6-3.6/dnsdict6.h
Examining data/thc-ipv6-3.6/dnsrevenum6.c
Examining data/thc-ipv6-3.6/dnssecwalk.c
Examining data/thc-ipv6-3.6/dos-new-ip6.c
Examining data/thc-ipv6-3.6/dump_dhcp6.c
Examining data/thc-ipv6-3.6/dump_router6.c
Examining data/thc-ipv6-3.6/exploit6.c
Examining data/thc-ipv6-3.6/fake_advertise6.c
Examining data/thc-ipv6-3.6/fake_dhcps6.c
Examining data/thc-ipv6-3.6/fake_dns6d.c
Examining data/thc-ipv6-3.6/fake_dnsupdate6.c
Examining data/thc-ipv6-3.6/fake_mipv6.c
Examining data/thc-ipv6-3.6/fake_mld26.c
Examining data/thc-ipv6-3.6/fake_mld6.c
Examining data/thc-ipv6-3.6/fake_mldrouter6.c
Examining data/thc-ipv6-3.6/fake_pim6.c
Examining data/thc-ipv6-3.6/fake_router26.c
Examining data/thc-ipv6-3.6/fake_router6.c
Examining data/thc-ipv6-3.6/fake_solicitate6.c
Examining data/thc-ipv6-3.6/firewall6.c
Examining data/thc-ipv6-3.6/flood_advertise6.c
Examining data/thc-ipv6-3.6/flood_dhcpc6.c
Examining data/thc-ipv6-3.6/flood_mld26.c
Examining data/thc-ipv6-3.6/flood_mld6.c
Examining data/thc-ipv6-3.6/flood_mldrouter6.c
Examining data/thc-ipv6-3.6/flood_redir6.c
Examining data/thc-ipv6-3.6/flood_router26.c
Examining data/thc-ipv6-3.6/flood_router6.c
Examining data/thc-ipv6-3.6/flood_rs6.c
Examining data/thc-ipv6-3.6/flood_solicitate6.c
Examining data/thc-ipv6-3.6/flood_unreach6.c
Examining data/thc-ipv6-3.6/four2six.c
Examining data/thc-ipv6-3.6/fps.h
Examining data/thc-ipv6-3.6/fragmentation6.c
Examining data/thc-ipv6-3.6/fragrouter6.c
Examining data/thc-ipv6-3.6/fragrouter6.h
Examining data/thc-ipv6-3.6/fuzz_dhcpc6.c
Examining data/thc-ipv6-3.6/fuzz_dhcps6.c
Examining data/thc-ipv6-3.6/fuzz_ip6.c
Examining data/thc-ipv6-3.6/implementation6.c
Examining data/thc-ipv6-3.6/implementation6d.c
Examining data/thc-ipv6-3.6/inject_alive6.c
Examining data/thc-ipv6-3.6/inverse_lookup6.c
Examining data/thc-ipv6-3.6/kill_router6.c
Examining data/thc-ipv6-3.6/ndpexhaust26.c
Examining data/thc-ipv6-3.6/ndpexhaust6.c
Examining data/thc-ipv6-3.6/node_query6.c
Examining data/thc-ipv6-3.6/parasite6.c
Examining data/thc-ipv6-3.6/passive_discovery6.c
Examining data/thc-ipv6-3.6/randicmp6.c
Examining data/thc-ipv6-3.6/redir6.c
Examining data/thc-ipv6-3.6/redirsniff6.c
Examining data/thc-ipv6-3.6/rsmurf6.c
Examining data/thc-ipv6-3.6/sendpees6.c
Examining data/thc-ipv6-3.6/sendpeesmp6.c
Examining data/thc-ipv6-3.6/smurf6.c
Examining data/thc-ipv6-3.6/thc-ipv6-lib.c
Examining data/thc-ipv6-3.6/thc-ipv6.h
Examining data/thc-ipv6-3.6/thcping6.c
Examining data/thc-ipv6-3.6/thcsyn6.c
Examining data/thc-ipv6-3.6/toobig6.c
Examining data/thc-ipv6-3.6/toobigsniff6.c
Examining data/thc-ipv6-3.6/trace6.c
FINAL RESULTS:
data/thc-ipv6-3.6/alive6.c:581:3: [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(mylist, plist);
data/thc-ipv6-3.6/alive6.c:746:9: [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(ptr2, optarg);
data/thc-ipv6-3.6/alive6.c:1004:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(string, "dst %s", thc_ipv62notation(src6));
data/thc-ipv6-3.6/connsplit6.c:75:3: [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(os, message, ap);
data/thc-ipv6-3.6/contrib/host_scan.c:279:3: [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(string, thc_string2notation(thc_ipv62string(src6)));
data/thc-ipv6-3.6/contrib/spoofer.c:66:3: [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(sa.sa_data, interface);
data/thc-ipv6-3.6/contrib/spoofer.c:275:3: [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(filter, nodAIp);
data/thc-ipv6-3.6/contrib/spoofer.c:277:3: [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(filter, nodBIp);
data/thc-ipv6-3.6/contrib/spoofer.c:279:3: [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(filter, nodBIp);
data/thc-ipv6-3.6/contrib/spoofer.c:281:3: [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(filter, nodAIp);
data/thc-ipv6-3.6/detect-new-ip6.c:56:9: [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(es) < 0)
data/thc-ipv6-3.6/detect_sniffer6.c:130:3: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/dnsdict6.c:100:3: [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(s, dom);
data/thc-ipv6-3.6/dnsdict6.c:301:15: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s => %s\n", dom, ipv6str);
data/thc-ipv6-3.6/dnsdict6.c:332:15: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(buf, "%s => %s\n", dom, ipv4str);
data/thc-ipv6-3.6/dnsdict6.c:571:7: [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(fbuf[allfound], dbuf);
data/thc-ipv6-3.6/dnsdict6.c:726:3: [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(domain, argv[optind]);
data/thc-ipv6-3.6/dnsdict6.c:768:7: [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(lists[i][listptr[i]], sub[j]);
data/thc-ipv6-3.6/dnsdict6.c:823:9: [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(lists[i][listptr[i]], dom);
data/thc-ipv6-3.6/dnsdict6.c:843:7: [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(lists[i][listptr[i]], sub[j]);
data/thc-ipv6-3.6/dnsrevenum6.c:216:13: [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).
strcat(name, foo);
data/thc-ipv6-3.6/dnssecwalk.c:297:13: [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).
strcpy(beforesub, nexthost);
data/thc-ipv6-3.6/dnssecwalk.c:310:11: [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(first, nexthost);
data/thc-ipv6-3.6/exploit6.c:106:3: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/exploit6.c:107:3: [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(string2, thc_ipv62notation(dst6));
data/thc-ipv6-3.6/firewall6.c:239:3: [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(string, thc_ipv62notation(src));
data/thc-ipv6-3.6/fragrouter6.c:100:3: [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(os, message, ap);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:734:3: [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(fuzzing_mask, mac_fuzz); /* Don't fuzz MAC */
data/thc-ipv6-3.6/fuzz_dhcpc6.c:735:3: [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(fuzzing_mask, ipv6_fuzz); /* Don't fuzz target IPv6 address */
data/thc-ipv6-3.6/fuzz_dhcpc6.c:736:3: [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(fuzzing_mask, udp_header_fuzz); /* Don't fuzz UDP header */
data/thc-ipv6-3.6/fuzz_dhcpc6.c:740:5: [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(fuzzing_mask, options[0].dont_fuzz);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:742:5: [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(fuzzing_mask, options[0].fuzz);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:751:5: [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(fuzzing_mask, options[1].dont_fuzz);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:753:5: [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(fuzzing_mask, options[1].fuzz);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:760:5: [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(fuzzing_mask, options[2].fuzz);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:762:5: [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(fuzzing_mask, options[2].dont_fuzz);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:793:5: [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(fuzzing_mask, options[optx].fuzz);
data/thc-ipv6-3.6/fuzz_dhcps6.c:519:3: [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(fuzzbuf, fuzztype_elapsed_time);
data/thc-ipv6-3.6/fuzz_dhcps6.c:585:11: [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(fuzzbuf, fuzztype_server_identifier);
data/thc-ipv6-3.6/fuzz_dhcps6.c:588:11: [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(fuzzbuf, fuzztype_IA_NA);
data/thc-ipv6-3.6/fuzz_dhcps6.c:590:13: [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).
strcat(fuzzbuf, fuzztype_IA_Address);
data/thc-ipv6-3.6/fuzz_dhcps6.c:605:9: [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(fuzzbuf, fuzztype_client_identifier);
data/thc-ipv6-3.6/fuzz_dhcps6.c:615:9: [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(fuzzbuf, fuzztype_FQDN);
data/thc-ipv6-3.6/fuzz_dhcps6.c:618:9: [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(fuzzbuf, fuzztype_option_request);
data/thc-ipv6-3.6/fuzz_dhcps6.c:640:5: [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(fuzzbuf, fuzztype_FQDN);
data/thc-ipv6-3.6/fuzz_dhcps6.c:643:5: [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(fuzzbuf, fuzztype_option_request);
data/thc-ipv6-3.6/fuzz_dhcps6.c:804:3: [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(fuzzbuf, fuzztype_ether);
data/thc-ipv6-3.6/fuzz_dhcps6.c:805:3: [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(fuzzbuf, fuzztype_ip6);
data/thc-ipv6-3.6/fuzz_dhcps6.c:806:3: [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(fuzzbuf, fuzztype_udp);
data/thc-ipv6-3.6/fuzz_dhcps6.c:808:5: [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(fuzzbuf, fuzztype_dhcp6);
data/thc-ipv6-3.6/fuzz_dhcps6.c:810:5: [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(fuzzbuf, fuzztype_dhcp6no);
data/thc-ipv6-3.6/fuzz_dhcps6.c:812:5: [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(fuzzbuf, fuzztype_elapsed_time);
data/thc-ipv6-3.6/fuzz_dhcps6.c:813:5: [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(fuzzbuf, fuzztype_client_identifier);
data/thc-ipv6-3.6/fuzz_dhcps6.c:814:5: [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(fuzzbuf, fuzztype_IA_NA);
data/thc-ipv6-3.6/fuzz_dhcps6.c:815:5: [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(fuzzbuf, fuzztype_prefixdele);
data/thc-ipv6-3.6/fuzz_dhcps6.c:816:5: [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(fuzzbuf, fuzztype_reconfig);
data/thc-ipv6-3.6/fuzz_dhcps6.c:817:5: [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(fuzzbuf, fuzztype_option_options);
data/thc-ipv6-3.6/fuzz_dhcps6.c:819:7: [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(fuzzbuf, fuzztype_FQDN);
data/thc-ipv6-3.6/fuzz_dhcps6.c:868:7: [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(fuzzbuf, fuzztype_option_request);
data/thc-ipv6-3.6/fuzz_ip6.c:202:3: [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(*fuzzbuf, fuzztype);
data/thc-ipv6-3.6/fuzz_ip6.c:408:3: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/implementation6.c:309:3: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/implementation6.c:310:3: [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(string2, thc_ipv62notation(dst6));
data/thc-ipv6-3.6/passive_discovery6.c:99:15: [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(exec) < 0)
data/thc-ipv6-3.6/randicmp6.c:92:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(string, "icmp6 and dst %s", thc_ipv62notation(src61));
data/thc-ipv6-3.6/randicmp6.c:94:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(string, "icmp6 and src %s", thc_ipv62notation(dst61));
data/thc-ipv6-3.6/redirsniff6.c:131:5: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/redirsniff6.c:135:5: [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(string, thc_ipv62notation(dest6));
data/thc-ipv6-3.6/thc-ipv6-lib.c: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(ipv6, buf);
data/thc-ipv6-3.6/thc-ipv6-lib.c:600:9: [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.
sscanf(buf, "%s %x %x %x %s", tmpbuf, &a, &b, &c, bla);
data/thc-ipv6-3.6/thc-ipv6-lib.c:773:3: [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(string, p2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:870:7: [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.
sscanf(buf, "%s %x %x %x %s", tmpbuf, &a, &b, &c, bla);
data/thc-ipv6-3.6/thc-ipv6-lib.c:916:7: [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.
sscanf(buf, "%s %x %x %x %s", tmpbuf, &a, &b, &c, bla);
data/thc-ipv6-3.6/thc-ipv6-lib.c:940:9: [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.
sscanf(buf, "%s %x %s %x %s %s", tmpbuf, &b, router1, &a, router2, bla);
data/thc-ipv6-3.6/thc-ipv6-lib.c:952:11: [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(defaultgw, router2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:956:11: [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(tmpdst, router2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:963:7: [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(tmpdst, defaultgw);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2601:7: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(do_capture, /*"ether proto 0x8100 and */"ether src %18s", ptr2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2603:7: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(do_capture, /*"ether proto 0x8864 and */"ether src %18s", ptr2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2684:7: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(do_capture, /*"ether proto 0x8100 and */"ether src %18s", ptr2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2686:7: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(do_capture, "ip proto 41 and src %16s", ptr2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2707:5: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(do_capture, /*"ether proto 0x8100 and */"ether src %18s", ptr2);
data/thc-ipv6-3.6/thcping6.c:572:5: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/trace6.c:364:3: [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(string, thc_ipv62notation(src6));
data/thc-ipv6-3.6/alive6.c:714:15: [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.
while ((i = getopt(argc, argv, "CRhH4:W:w:PSLFdrlMDn:i:o:pvs:a:u:e:VZ:I:Xx:y:T:")) >= 0) {
data/thc-ipv6-3.6/connect6.c:71:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL)
data/thc-ipv6-3.6/connect6.c:71:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL)
data/thc-ipv6-3.6/connect6.c:74:15: [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.
while ((i = getopt(argc, argv, "paA:iIOw:")) >= 0) {
data/thc-ipv6-3.6/connsplit6.c:381:16: [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.
while ((i = getopt(argc, argv, "hdv")) >= 0) {
data/thc-ipv6-3.6/covert_send6.c:54:15: [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.
while ((i = getopt(argc, argv, "rm:k:s:")) >= 0) {
data/thc-ipv6-3.6/covert_send6.c:100:3: [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.
srand(getpid());
data/thc-ipv6-3.6/covert_send6d.c:124:15: [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.
while ((i = getopt(argc, argv, "rk:")) >= 0) {
data/thc-ipv6-3.6/detect_sniffer6.c:86:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/detect_sniffer6.c:86:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dnsdict6.c:92:3: [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.
srand(time(NULL));
data/thc-ipv6-3.6/dnsdict6.c:209:3: [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.
srand(time(NULL));
data/thc-ipv6-3.6/dnsdict6.c:635:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dnsdict6.c:635:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dnsdict6.c:649:15: [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.
while ((i = getopt(argc, argv, "det:smlxuSD46")) >= 0) {
data/thc-ipv6-3.6/dnsrevenum6.c:309:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dnsrevenum6.c:309:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dnsrevenum6.c:320:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/dnssecwalk.c:98:15: [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.
while ((i = getopt(argc, argv, "e46t")) >= 0) {
data/thc-ipv6-3.6/dos-new-ip6.c:122:15: [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.
while ((i = getopt(argc, argv, "S")) >= 0) {
data/thc-ipv6-3.6/dos-new-ip6.c:173:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/dump_dhcp6.c:242:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dump_dhcp6.c:242:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/dump_dhcp6.c:244:15: [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.
while ((i = getopt(argc, argv, "V:dnNr1")) >= 0) {
data/thc-ipv6-3.6/dump_router6.c:209:15: [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.
while ((i = getopt(argc, argv, "rS:h")) >= 0) {
data/thc-ipv6-3.6/fake_advertise6.c:47:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_advertise6.c:47:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_advertise6.c:49:15: [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.
while ((i = getopt(argc, argv, "DfFHOrsn:w:m:")) >= 0) {
data/thc-ipv6-3.6/fake_dhcps6.c:37:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_dhcps6.c:37:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_dnsupdate6.c:34:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_dnsupdate6.c:34:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_pim6.c:47:15: [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.
while ((i = getopt(argc, argv, "t:s:d:lf")) >= 0) {
data/thc-ipv6-3.6/fake_pim6.c:142:3: [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(time(NULL));
data/thc-ipv6-3.6/fake_pim6.c:143:14: [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.
rand_int = random();
data/thc-ipv6-3.6/fake_router26.c:136:15: [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.
while ((i = getopt(argc, argv, "i:r:E:R:M:m:S:s:D:L:A:a:r:d:t:T:p:n:l:F:Xf:")) >= 0) {
data/thc-ipv6-3.6/fake_router6.c:85:15: [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.
while ((i = getopt(argc, argv, "FHDr")) >= 0) {
data/thc-ipv6-3.6/fake_solicitate6.c:35:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_solicitate6.c:35:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fake_solicitate6.c:37:15: [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.
while ((i = getopt(argc, argv, "DFHr")) >= 0) {
data/thc-ipv6-3.6/firewall6.c:199:15: [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.
while ((i = getopt(argc, argv, "uH")) >= 0) {
data/thc-ipv6-3.6/flood_advertise6.c:53:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_dhcpc6.c:123:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/flood_dhcpc6.c:123:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/flood_dhcpc6.c:125:15: [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.
while ((i = getopt(argc, argv, "d:nNr1")) >= 0) {
data/thc-ipv6-3.6/flood_mld26.c:44:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_mld6.c:42:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_mldrouter6.c:42:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_redir6.c:37:15: [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.
while ((i = getopt(argc, argv, "aDFH")) >= 0) {
data/thc-ipv6-3.6/flood_redir6.c:61:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_router26.c:50:15: [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.
while ((i = getopt(argc, argv, "fDFHRPAarsmSG")) >= 0) {
data/thc-ipv6-3.6/flood_router26.c:149:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_router6.c:38:15: [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.
while ((i = getopt(argc, argv, "DFHr")) >= 0) {
data/thc-ipv6-3.6/flood_router6.c:62:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_rs6.c:39:15: [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.
while ((i = getopt(argc, argv, "sSDFH")) >= 0) {
data/thc-ipv6-3.6/flood_rs6.c:65:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_solicitate6.c:61:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/flood_solicitate6.c:61:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/flood_solicitate6.c:63:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/flood_unreach6.c:38:15: [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.
while ((i = getopt(argc, argv, "DFHphrR")) >= 0) {
data/thc-ipv6-3.6/flood_unreach6.c:74:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/four2six.c:42:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/four2six.c:42:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/four2six.c:44:15: [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.
while ((i = getopt(argc, argv, "DFHs:m:p:")) >= 0) {
data/thc-ipv6-3.6/fragmentation6.c:45:15: [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.
while ((i = getopt(argc, argv, "fpn:")) >= 0) {
data/thc-ipv6-3.6/fragrouter6.c:783:16: [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.
while ((i = getopt(argc, argv, "hdve:f:t:")) >= 0) {
data/thc-ipv6-3.6/fuzz_dhcpc6.c:578:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL)
data/thc-ipv6-3.6/fuzz_dhcpc6.c:578:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL)
data/thc-ipv6-3.6/fuzz_dhcpc6.c:583:15: [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.
while ((i = getopt(argc, argv, "123456789ABCDmn:t:e:T:dlp:frv:x:c:o:")) >= 0) {
data/thc-ipv6-3.6/fuzz_dhcps6.c:696:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fuzz_dhcps6.c:696:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/fuzz_dhcps6.c:699:15: [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.
while ((i = getopt(argc, argv, "123456789mn:t:e:T:dFp:frw:")) >= 0) {
data/thc-ipv6-3.6/fuzz_ip6.c:247:15: [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.
while ((i = getopt(argc, argv, "s:0123456789Xxt:T:p:FSDHRIJan:P:")) >= 0) {
data/thc-ipv6-3.6/implementation6.c:262:15: [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.
while ((i = getopt(argc, argv, "pds:")) >= 0) {
data/thc-ipv6-3.6/inject_alive6.c:109:15: [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.
while ((i = getopt(argc, argv, "adp")) >= 0) {
data/thc-ipv6-3.6/inject_alive6.c:126:7: [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 (getenv("THC_IPV6_PPPOE") != NULL)
data/thc-ipv6-3.6/inject_alive6.c:128:12: [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.
else if (getenv("THC_IPV6_6IN4") != NULL)
data/thc-ipv6-3.6/inverse_lookup6.c:80:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/inverse_lookup6.c:80:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/kill_router6.c:97:15: [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.
while ((i = getopt(argc, argv, "FHDr")) >= 0) {
data/thc-ipv6-3.6/ndpexhaust26.c:66:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/ndpexhaust26.c:70:16: [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.
while ((i = getopt(argc, argv, "acpPTUrRs:m")) >= 0) {
data/thc-ipv6-3.6/ndpexhaust6.c:69:3: [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.
srand(time(NULL) + getpid()); // initalize random number generator
data/thc-ipv6-3.6/node_query6.c:114:15: [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.
while ((i = getopt(argc, argv, "r")) >= 0) {
data/thc-ipv6-3.6/parasite6.c:161:7: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/parasite6.c:161:43: [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 (getenv("THC_IPV6_PPPOE") != NULL || getenv("THC_IPV6_6IN4") != NULL) printf("WARNING: %s is not working with injection!\n", argv[0]);
data/thc-ipv6-3.6/parasite6.c:166:15: [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.
while ((i = getopt(argc, argv, "FHDRl")) >= 0) {
data/thc-ipv6-3.6/passive_discovery6.c:122:15: [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.
while ((i = getopt(argc, argv, "Dsm:R:")) >= 0) {
data/thc-ipv6-3.6/smurf6.c:39:15: [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.
while ((i = getopt(argc, argv, "i:")) >= 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2543:7: [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 (getenv("THC_IPV6_RAW") != NULL || getenv("THC_IPV6_RAWMODE") != NULL)
data/thc-ipv6-3.6/thc-ipv6-lib.c:2543:41: [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 (getenv("THC_IPV6_RAW") != NULL || getenv("THC_IPV6_RAWMODE") != NULL)
data/thc-ipv6-3.6/thc-ipv6-lib.c:2546:14: [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.
if ((ptr = getenv("THC_IPV6_VLAN")) != NULL && strlen(ptr) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2576:14: [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.
if ((ptr = getenv("THC_IPV6_PPPOE")) != NULL && strlen(ptr) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2630:15: [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 ((ptr = getenv("THC_IPV6_6IN4")) != NULL && strlen(ptr) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2697:11: [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.
ptr = getenv("THC_IPV6_VLAN");
data/thc-ipv6-3.6/thcping6.c:223:15: [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.
while ((i = getopt(argc, argv, "w:aqfd:D:H:xF:t:c:l:OS:U:EXn:T:C:e:L:N:V:")) >= 0) {
data/thc-ipv6-3.6/thcsyn6.c:48:3: [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.
srand(time(NULL) + getpid());
data/thc-ipv6-3.6/thcsyn6.c:52:16: [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.
while ((i = getopt(argc, argv, "i:afAcrRs:DSp:m:dfO")) >= 0) {
data/thc-ipv6-3.6/toobigsniff6.c:65:15: [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.
while ((i = getopt(argc, argv, "cr")) >= 0) {
data/thc-ipv6-3.6/trace6.c:276:15: [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.
while ((i = getopt(argc, argv, "abBdtrus:FDEX")) >= 0) {
data/thc-ipv6-3.6/address6.c:28:12: [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 *ptr, *dst6, ipv4[16] = "", ipv6[40], *prefix;
data/thc-ipv6-3.6/address6.c:53:9: [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(ipv4, "%d.%d.%d.%d", dst6[9], dst6[11], dst6[13], dst6[15]);
data/thc-ipv6-3.6/address6.c:61:7: [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(ipv4, "%d.%d.%d.%d", dst6[12], dst6[13], dst6[14], dst6[15]);
data/thc-ipv6-3.6/address6.c:112:17: [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).
ipv4[i] = atoi(ptr);
data/thc-ipv6-3.6/address6.c:129:7: [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(ipv6, prefix, 8);
data/thc-ipv6-3.6/address6.c:135:7: [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(ipv6 + 12, ipv4, 4);
data/thc-ipv6-3.6/address6.c:142:9: [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(ipv6, "::%d:%d:%d:%d", ipv4[0], ipv4[1], ipv4[2], ipv4[3]);
data/thc-ipv6-3.6/address6.c:144:9: [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(dst6, prefix, 8);
data/thc-ipv6-3.6/address6.c:151:9: [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(ipv6, "::%d", ipv4[3]);
data/thc-ipv6-3.6/address6.c:153:9: [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(dst6, prefix, 8);
data/thc-ipv6-3.6/address6.c:162:5: [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(ipv6, prefix, 8);
data/thc-ipv6-3.6/alive6.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 OS[1024];
data/thc-ipv6-3.6/alive6.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 FP[200];
data/thc-ipv6-3.6/alive6.c:54:8: [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 _fingerprint[4096]; // not thread safe!
data/thc-ipv6-3.6/alive6.c:55:10: [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 buf[8], *alive[MAX_ALIVE], *tagging = NULL;
data/thc-ipv6-3.6/alive6.c:190:10: [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 tcp_opt[TCP_OPT_LEN] = {
data/thc-ipv6-3.6/alive6.c:360:34: [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.
unsigned char *ptr = (unsigned char *) data, *p1, *p2, *p3, sport[16] = "", *orig_dst = NULL;
data/thc-ipv6-3.6/alive6.c:523:7: [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(hopcount, " {hop count: %d}", ptr[7]);
data/thc-ipv6-3.6/alive6.c:536:9: [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(alive[alive_no], ptr + 8, 16);
data/thc-ipv6-3.6/alive6.c:575:3: [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 mylist[strlen(plist) + 1], *ptr, *ptr2;
data/thc-ipv6-3.6/alive6.c:590:9: [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).
p = atoi(ptr);
data/thc-ipv6-3.6/alive6.c:681:12: [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 string[128]; // = "ip6 and dst ";
data/thc-ipv6-3.6/alive6.c:692:12: [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 vendid[MAX_VENDID][11], nets[MAX_NETS][8], orig_dst[16], dmac[27] = { 0, 0, 0, 0, 0, 0, 0 };
data/thc-ipv6-3.6/alive6.c:750:18: [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).
if ((k = atoi(ptr)) < 8 || k > 31) {
data/thc-ipv6-3.6/alive6.c:777:18: [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).
waittime = atoi(optarg) * 1000;
data/thc-ipv6-3.6/alive6.c:823:40: [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).
no_send_local = no_send_remote = atoi(optarg);
data/thc-ipv6-3.6/alive6.c:837:18: [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).
if ((i = atoi(p3)) < 8 || i > 120 || i % 8 != 0) {
data/thc-ipv6-3.6/alive6.c:901:17: [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).
srcport = atoi(optarg);
data/thc-ipv6-3.6/alive6.c:908:14: [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).
step = atoi(optarg);
data/thc-ipv6-3.6/alive6.c:1002:5: [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(string, "ip6");
data/thc-ipv6-3.6/alive6.c:1006:5: [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(string, " and ");
data/thc-ipv6-3.6/alive6.c:1008:7: [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(string, "( icmp6 or ");
data/thc-ipv6-3.6/alive6.c:1010:9: [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(string, "udp ");
data/thc-ipv6-3.6/alive6.c:1012:10: [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(string, "or ");
data/thc-ipv6-3.6/alive6.c:1014:9: [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(string, "tcp ");
data/thc-ipv6-3.6/alive6.c:1017:7: [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(string, "icmp6");
data/thc-ipv6-3.6/alive6.c:1041:7: [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(buf + i * 2, (char *) &si + _TAKE2, 2);
data/thc-ipv6-3.6/alive6.c:1046:7: [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(buf + i*(strlen(tagging)), tagging, strlen(tagging));
data/thc-ipv6-3.6/alive6.c:1056:15: [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 ((in = fopen(input, "r")) == NULL) {
data/thc-ipv6-3.6/alive6.c:1062:16: [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 ((out = fopen(output, "w")) == NULL) {
data/thc-ipv6-3.6/alive6.c:1131:11: [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_dst, cur_dst, 16);
data/thc-ipv6-3.6/alive6.c:1153:19: [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(nets[no_nets], cur_dst, 8);
data/thc-ipv6-3.6/alive6.c:1186:9: [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(cur_dst, orig_dst, 16);
data/thc-ipv6-3.6/alive6.c:1194:11: [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(vendid[no_vendid], cur_dst, 11);
data/thc-ipv6-3.6/alive6.c:1229:9: [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(cur_dst, orig_dst, 16);
data/thc-ipv6-3.6/alive6.c:1306:7: [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(cur_dst, orig_dst, 16);
data/thc-ipv6-3.6/alive6.c:1334:13: [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(line2, line, 80);
data/thc-ipv6-3.6/alive6.c:1402:11: [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_dst, cur_dst, 16);
data/thc-ipv6-3.6/alive6.c:1614:19: [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(nets[no_nets], cur_dst, 8);
data/thc-ipv6-3.6/alive6.c:1682:11: [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(alive[alive_no], cur_dst, 16);
data/thc-ipv6-3.6/connect6.c:57:3: [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[1033], *interface, *target;
data/thc-ipv6-3.6/connect6.c:77:16: [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).
waitms = atoi(optarg);
data/thc-ipv6-3.6/connect6.c:89:22: [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).
rtalert_code = atoi(optarg);
data/thc-ipv6-3.6/connsplit6.c:87:12: [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 *packet, payload[2048], buf[2048], *dstmac;
data/thc-ipv6-3.6/connsplit6.c:89:3: [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 ip_addr_source[INET6_ADDRSTRLEN], ip_addr_destination[INET6_ADDRSTRLEN];
data/thc-ipv6-3.6/connsplit6.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(payload, packet, len);
data/thc-ipv6-3.6/connsplit6.c:416:3: [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(ether, ptr, 6);
data/thc-ipv6-3.6/contrib/host_scan.c:23:10: [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 buf[BUF_SIZE]; // Buffer de dados de envio
data/thc-ipv6-3.6/contrib/host_scan.c:24:10: [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 *alive[65536]; // tabela de hosts encontrados [Armazena Endereços IP]
data/thc-ipv6-3.6/contrib/host_scan.c:25:10: [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 *aliveMac[65536]; // tabela de hosts encontrados [Armazena endereços MAC]
data/thc-ipv6-3.6/contrib/host_scan.c:69:5: [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(alive[alive_no], (ptr + 8), 16);
data/thc-ipv6-3.6/contrib/host_scan.c:70:5: [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(aliveMac[alive_no], (ptr - 8), 6);
data/thc-ipv6-3.6/contrib/host_scan.c:286:3: [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[12], multicast6, 4); // coloca o endereco de multicast na 13a posicao do buffer
data/thc-ipv6-3.6/contrib/spoofer.c:32:10: [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 fakemac[7] = "\x00\x0c\x29\x01\x75\xfe" /*"\x00\xfa\b5\x00\x44\xd5", */ ;
data/thc-ipv6-3.6/contrib/spoofer.c:33:10: [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 targetmac[7] = /*"\x00\x0c\x29\xf2\x44\xd5"; */ "\x00\x0c\x29\x0e\x09\x7a";
data/thc-ipv6-3.6/contrib/spoofer.c:236:3: [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(pkt, data, header->caplen);
data/thc-ipv6-3.6/contrib/spoofer.c:242:5: [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(pkt, nodeBMac, 6); //changing the destination
data/thc-ipv6-3.6/contrib/spoofer.c:245:5: [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(pkt, nodeAMac, 6); //changing the destination
data/thc-ipv6-3.6/contrib/spoofer.c:248:3: [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(pkt + 6, ownMac, 6); //changing the source
data/thc-ipv6-3.6/contrib/spoofer.c:273:3: [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 filter[256] = "ip6 and ( ( src ";
data/thc-ipv6-3.6/contrib/spoofer.c:276:3: [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(filter, " and dst ");
data/thc-ipv6-3.6/contrib/spoofer.c:278:3: [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(filter, " ) or ( src ");
data/thc-ipv6-3.6/contrib/spoofer.c:280:3: [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(filter, " and dst ");
data/thc-ipv6-3.6/contrib/spoofer.c:282:3: [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(filter, " ) )");
data/thc-ipv6-3.6/covert_send6.c:64:13: [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).
mtu = atoi(optarg);
data/thc-ipv6-3.6/covert_send6.c:67:14: [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).
send = atoi(optarg);
data/thc-ipv6-3.6/covert_send6.c:81:12: [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 ((f = fopen(argv[optind + 2], "r")) == NULL) {
data/thc-ipv6-3.6/covert_send6.c:86:16: [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).
tcp_port = atoi(argv[optind + 3]);
data/thc-ipv6-3.6/covert_send6.c:122:3: [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 + 2, (char *) &id, 4);
data/thc-ipv6-3.6/covert_send6.c:130:7: [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(rbuf, wbuf, bytes);
data/thc-ipv6-3.6/covert_send6.c:132:5: [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 + 8, (char *) &seq, 4);
data/thc-ipv6-3.6/covert_send6.c:142:7: [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(buf + bufsize + 2, rbuf + 255 * i, wbytes);
data/thc-ipv6-3.6/covert_send6d.c:32:1: [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 hash[20] = "", *key = NULL, vec[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
data/thc-ipv6-3.6/covert_send6d.c:46:34: [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.
unsigned char *ptr = (unsigned char *) data, rbuf[6000], wbuf[6000];
data/thc-ipv6-3.6/covert_send6d.c:71:5: [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 *) &id, ptr + 44, 4);
data/thc-ipv6-3.6/covert_send6d.c:92:7: [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(rbuf + bytes, ptr + pos + 2, hlen);
data/thc-ipv6-3.6/covert_send6d.c:102:7: [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(rbuf, wbuf, bytes);
data/thc-ipv6-3.6/covert_send6d.c:140:12: [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 ((f = fopen(argv[optind + 1], "w")) == NULL) {
data/thc-ipv6-3.6/denial6.c:43:12: [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 buf[65536], bla[1500], tests[256];
data/thc-ipv6-3.6/denial6.c:69:3: [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(ldst6, dst6, 16);
data/thc-ipv6-3.6/denial6.c:75:12: [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).
test = atoi(argv[3]);
data/thc-ipv6-3.6/denial6.c:345:7: [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(randptr, (char*)&count + _TAKE4, 4);
data/thc-ipv6-3.6/detect_sniffer6.c:17:1: [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 doubles[256][16];
data/thc-ipv6-3.6/detect_sniffer6.c:64:7: [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(doubles[found], thc_ipv62notation(ptr + 8), 16);
data/thc-ipv6-3.6/detect_sniffer6.c:75:12: [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 dmac[7] = { 0x33, 0x33, 0xff, 0x01, 0x00, 0xfe, 0x00 };
data/thc-ipv6-3.6/detect_sniffer6.c:76:3: [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 string[255] = "icmp6 and dst ", *interface;
data/thc-ipv6-3.6/detect_sniffer6.c:90:5: [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 + j * 8, "thcsniff", 8);
data/thc-ipv6-3.6/dnsdict6.c:40:1: [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 domain[256];
data/thc-ipv6-3.6/dnsdict6.c:44:1: [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 wildcardIpStr[MAX_WCARD][INET_ADDRSTRLEN], wildcardIpStr4[MAX_WCARD][16], unique[MAX_UNIQUE][INET_ADDRSTRLEN], unique4[MAX_UNIQUE][16];
data/thc-ipv6-3.6/dnsdict6.c:70:12: [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 vbuf[1024];
data/thc-ipv6-3.6/dnsdict6.c:80:3: [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[MAXSTRSIZE] = "";
data/thc-ipv6-3.6/dnsdict6.c:85:3: [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 ipv6str[INET6_ADDRSTRLEN];
data/thc-ipv6-3.6/dnsdict6.c:86:3: [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 ipv4str[16];
data/thc-ipv6-3.6/dnsdict6.c:99:3: [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(s, "0193.");
data/thc-ipv6-3.6/dnsdict6.c:116:13: [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(wildcardIpStr[wcard], addr, 16);
data/thc-ipv6-3.6/dnsdict6.c:128:13: [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(wildcardIpStr4[wcard4], addr4, 4);
data/thc-ipv6-3.6/dnsdict6.c:167:15: [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(wildcardIpStr[wcard], addr, 16);
data/thc-ipv6-3.6/dnsdict6.c:186:15: [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(wildcardIpStr4[wcard4], addr4, 4);
data/thc-ipv6-3.6/dnsdict6.c:258:3: [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 dom[MAXSTRSIZE] = "", *foo = "", buf[1024];
data/thc-ipv6-3.6/dnsdict6.c:262:3: [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 ipv6str[INET6_ADDRSTRLEN], ipv4str[16];
data/thc-ipv6-3.6/dnsdict6.c:310:19: [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(unique[ucount], addr, 16);
data/thc-ipv6-3.6/dnsdict6.c:341:19: [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(unique4[ucount4], addr4, 4);
data/thc-ipv6-3.6/dnsdict6.c:361:3: [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 vbuf[256], dom[256];
data/thc-ipv6-3.6/dnsdict6.c:373:3: [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 dom[MAXSTRSIZE] = "", buf[1024];
data/thc-ipv6-3.6/dnsdict6.c:376:12: [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 vbuf[1500], *vptr;
data/thc-ipv6-3.6/dnsdict6.c:377:3: [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 dbuf[256];
data/thc-ipv6-3.6/dnsdict6.c: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 ipv6str[INET6_ADDRSTRLEN], ipv4str[16];
data/thc-ipv6-3.6/dnsdict6.c:530:12: [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 vbuf[1500], *vptr = vbuf + 2;
data/thc-ipv6-3.6/dnsdict6.c:531:3: [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 dbuf[256], fbuf[256][256];
data/thc-ipv6-3.6/dnsdict6.c:534:3: [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 ipv6str[INET6_ADDRSTRLEN], ipv4str[16];
data/thc-ipv6-3.6/dnsdict6.c:627:3: [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 dom[MAXSTRSIZE] = "", *wordlistFilename = NULL;
data/thc-ipv6-3.6/dnsdict6.c:664:17: [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).
threads = atoi(optarg);
data/thc-ipv6-3.6/dnsdict6.c:816:15: [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).
fpWords = fopen(wordlistFilename, "r");
data/thc-ipv6-3.6/dnsrevenum6.c:39:10: [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 range[33], buf_start[12], buf_end[14], buf[512], buf2[1024], name[512], dst6[16], *prg, *dst, cnt = 0;
data/thc-ipv6-3.6/dnsrevenum6.c:105:3: [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 + tcp_offset + sizeof(buf_start) + 64, buf_end, sizeof(buf_end));
data/thc-ipv6-3.6/dnsrevenum6.c:146:12: [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 r[16], *ptr2, *foo;
data/thc-ipv6-3.6/dnsrevenum6.c:160:3: [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 + tcp_offset + sizeof(buf_start) + 2 + depth * 2, buf_end, sizeof(buf_end));
data/thc-ipv6-3.6/dnsrevenum6.c:204:13: [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.
strcpy(name, "Found: ");
data/thc-ipv6-3.6/dnsrevenum6.c:218:13: [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(name, " is ");
data/thc-ipv6-3.6/dnsrevenum6.c:230:15: [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(name, " is ");
data/thc-ipv6-3.6/dnsrevenum6.c:344:11: [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).
len = atoi(ptr2);
data/thc-ipv6-3.6/dnsrevenum6.c:376:3: [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 + tcp_offset, buf_start, sizeof(buf_start));
data/thc-ipv6-3.6/dnsrevenum6.c:379:3: [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(buf_end + 1, "ip6");
data/thc-ipv6-3.6/dnsrevenum6.c:381:3: [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(buf_end + 5, "arpa");
data/thc-ipv6-3.6/dnssecwalk.c:29:1: [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 *dst, first[256], beforesub[256], firstsub[256];
data/thc-ipv6-3.6/dnssecwalk.c:76:12: [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 buf[1024], buf2[1024];
data/thc-ipv6-3.6/dnssecwalk.c:77:3: [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 *ptr, *ptr2, nexthost[256], domain[256];
data/thc-ipv6-3.6/dnssecwalk.c:84:3: [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 ipv4str[16], ipv6str[40];
data/thc-ipv6-3.6/dnssecwalk.c:149:3: [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 + tcp_offset, (char *) &pid + _TAKE2, 2);
data/thc-ipv6-3.6/dnssecwalk.c:150:3: [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 + tcp_offset + 2, b1, sizeof(b1));
data/thc-ipv6-3.6/dnssecwalk.c:172:9: [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(buf + i, ptr, len);
data/thc-ipv6-3.6/dnssecwalk.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(buf + i, b2, sizeof(b2));
data/thc-ipv6-3.6/dos-new-ip6.c:59:5: [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(ipv6->pkt + 22, ipv6hdr + 48, 16); // copy target to srcip6
data/thc-ipv6-3.6/dos-new-ip6.c:60:5: [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(ipv6->pkt + 62, ipv6hdr + 48, 16); // copy target to target
data/thc-ipv6-3.6/dos-new-ip6.c:66:5: [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(ipv6->pkt + 62, ipv6hdr + 48, 16); // copy target to target
data/thc-ipv6-3.6/dos-new-ip6.c:67:5: [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(ipv6->pkt + 3, ipv6hdr + 61, 3); // make tail of L2 mcast
data/thc-ipv6-3.6/dos-new-ip6.c:68:5: [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(ipv6->pkt + 51, ipv6hdr + 61, 3); // make tail of all node mcast
data/thc-ipv6-3.6/dos-new-ip6.c:100:5: [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(ipv6->pkt + 80, ipv6->pkt + 6, 6);
data/thc-ipv6-3.6/dos-new-ip6.c:108:3: [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 dummy[24];
data/thc-ipv6-3.6/dos-new-ip6.c:146:3: [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(&dummy[18], ownmac, 6);
data/thc-ipv6-3.6/dos-new-ip6.c:176:3: [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(ipv6->pkt + 80, ipv6->pkt + 6, 6);
data/thc-ipv6-3.6/dump_dhcp6.c:71:3: [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 mybuf[1024] = { 0x03, 0, 0, 0, 0, 8, 0, 2, 0, 0 };
data/thc-ipv6-3.6/dump_dhcp6.c:94:3: [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(mybuf + 1, data + 1, 3);
data/thc-ipv6-3.6/dump_dhcp6.c:231:3: [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 mac[6] = { 0, 0x0c, 0, 0, 0, 0 }, *pkt = NULL, *pkt2 = NULL;
data/thc-ipv6-3.6/dump_dhcp6.c:232:3: [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 wdatabuf[1024], wdatabuf2[1024];
data/thc-ipv6-3.6/dump_dhcp6.c:300:3: [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(wdatabuf, solicit, len);
data/thc-ipv6-3.6/dump_dhcp6.c:302:3: [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(wdatabuf2, inforeq, len2);
data/thc-ipv6-3.6/dump_dhcp6.c:307:5: [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(src + 8, (char *) &count, 8);
data/thc-ipv6-3.6/dump_dhcp6.c:315:5: [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(wdatabuf + 22, mac, 6);
data/thc-ipv6-3.6/dump_dhcp6.c:317:5: [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(wdatabuf2 + 18, mac, 6);
data/thc-ipv6-3.6/dump_dhcp6.c:318:3: [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(wdatabuf + 1, (char *) &count + _TAKE3, 3);
data/thc-ipv6-3.6/dump_dhcp6.c:319:3: [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(wdatabuf2 + 1, (char *) &count + _TAKE3, 3);
data/thc-ipv6-3.6/dump_dhcp6.c:327:9: [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).
i = atoi(vendorid);
data/thc-ipv6-3.6/dump_dhcp6.c:338:5: [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(wdatabuf + len + 10, ptr, strlen(ptr));
data/thc-ipv6-3.6/dump_dhcp6.c:339:5: [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(wdatabuf2 + len2, wdatabuf + len, 10 + strlen(ptr));
data/thc-ipv6-3.6/dump_router6.c:15:1: [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 *frbuf, *frbuf2, *frint, buf3[1504];
data/thc-ipv6-3.6/dump_router6.c:19:1: [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 seen[MAX_SEEN + 1][16];
data/thc-ipv6-3.6/dump_router6.c:50:5: [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(seen[seen_cnt++], ipv6hdr + 8, 16);
data/thc-ipv6-3.6/dump_router6.c:145:9: [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(tmpbuf, ptr + 8, 8);
data/thc-ipv6-3.6/dump_router6.c:198:12: [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 *mac6, buf[512];
data/thc-ipv6-3.6/dump_router6.c:240:3: [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 + 2, mac6, 6);
data/thc-ipv6-3.6/exploit6.c:59:12: [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 buf[1500], bla[1500], tests[256], string[64] = "ip6 and dst ", string2[64] = "ip6 and src ";
data/thc-ipv6-3.6/exploit6.c:91:3: [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(ldst6, dst6, 16);
data/thc-ipv6-3.6/exploit6.c:97:12: [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).
test = atoi(argv[3]);
data/thc-ipv6-3.6/exploit6.c:224:5: [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[32], route6, 16);
data/thc-ipv6-3.6/exploit6.c:229:5: [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 + i, srcmac, 6);
data/thc-ipv6-3.6/fake_advertise6.c:52:14: [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).
loop = atoi(optarg);
data/thc-ipv6-3.6/fake_advertise6.c:55:14: [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).
wait = atoi(optarg);
data/thc-ipv6-3.6/fake_advertise6.c:131:3: [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, unicast6, 16);
data/thc-ipv6-3.6/fake_advertise6.c:134:3: [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[18], mac, 6);
data/thc-ipv6-3.6/fake_dhcps6.c:23:3: [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 *routerip, *interface, mac[16] = "";
data/thc-ipv6-3.6/fake_dhcps6.c:24:3: [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 rdatabuf[1024], wdatabuf[1024], cmsgbuf[1024], mybuf[1024];
data/thc-ipv6-3.6/fake_dhcps6.c:72:10: [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).
size = atoi(ptr);
data/thc-ipv6-3.6/fake_dhcps6.c:130:3: [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(mybuf + 12, mac6, 6);
data/thc-ipv6-3.6/fake_dhcps6.c:134:3: [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(mybuf + mlen + 4, dns, 16);
data/thc-ipv6-3.6/fake_dhcps6.c:204:9: [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(wdatabuf + 1, rdatabuf + 1, 3);
data/thc-ipv6-3.6/fake_dhcps6.c:217:17: [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(wdatabuf + i, rdatabuf + j, l + 4);
data/thc-ipv6-3.6/fake_dhcps6.c:227:11: [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(mybuf + 8, (char *) &j + _TAKE4, 4);
data/thc-ipv6-3.6/fake_dhcps6.c:228:11: [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(wdatabuf + i, mybuf, mlen);
data/thc-ipv6-3.6/fake_dhcps6.c:232:13: [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(wdatabuf + i, rdatabuf + k, 16);
data/thc-ipv6-3.6/fake_dhcps6.c:235:13: [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(wdatabuf + i + 4, (char *) &j + _TAKE4, 4); // copy time as IAID
data/thc-ipv6-3.6/fake_dhcps6.c:244:11: [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(wdatabuf + i + 4, routerip6, 16); // address
data/thc-ipv6-3.6/fake_dhcps6.c:247:13: [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(wdatabuf + i + 4 + 16 - csize, (char *) &count, csize); // counter
data/thc-ipv6-3.6/fake_dhcps6.c:263:17: [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(wdatabuf + i, rdatabuf + j, l + 4);
data/thc-ipv6-3.6/fake_dhcps6.c:274:13: [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(wdatabuf + i, mybuf + 18, 20);
data/thc-ipv6-3.6/fake_dns6d.c:15:1: [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 mybuf[1024], mybuf2[28], *interface, lookup[256];
data/thc-ipv6-3.6/fake_dns6d.c:58:3: [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(mybuf + plen, ptr + 60, len - 60);
data/thc-ipv6-3.6/fake_dns6d.c:60:3: [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(mybuf + plen, mybuf2, sizeof(mybuf2));
data/thc-ipv6-3.6/fake_dns6d.c:89:3: [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 mac[16] = "", *routerip6, *ptr;
data/thc-ipv6-3.6/fake_dns6d.c:186:3: [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(mybuf2 + 12, routerip6, 16);
data/thc-ipv6-3.6/fake_dnsupdate6.c:18:3: [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], *dst, *host, *domain, *ptr, *ptr2;
data/thc-ipv6-3.6/fake_dnsupdate6.c:61:3: [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 *) &pid + _TAKE2, 2);
data/thc-ipv6-3.6/fake_dnsupdate6.c:62:3: [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 + 2, b1, sizeof(b1));
data/thc-ipv6-3.6/fake_dnsupdate6.c:79:5: [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 + i, ptr, len);
data/thc-ipv6-3.6/fake_dnsupdate6.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(buf + i, b2, sizeof(b2));
data/thc-ipv6-3.6/fake_dnsupdate6.c:93:3: [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 + i, host, len);
data/thc-ipv6-3.6/fake_dnsupdate6.c:95:3: [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 + i, b3, sizeof(b3));
data/thc-ipv6-3.6/fake_dnsupdate6.c:98:3: [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 + i, b4, sizeof(b4));
data/thc-ipv6-3.6/fake_dnsupdate6.c:100:3: [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 + i, dst, 16);
data/thc-ipv6-3.6/fake_mipv6.c:13:10: [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 buf[64];
data/thc-ipv6-3.6/fake_mipv6.c:64:5: [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[6], h, 16);
data/thc-ipv6-3.6/fake_mipv6.c:86:5: [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[16], coa, 16);
data/thc-ipv6-3.6/fake_mld26.c:71:3: [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 *interface, string[64] = "ip6 and not udp and not tcp";
data/thc-ipv6-3.6/fake_mld26.c:138:11: [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).
ttl = atoi(argv[5]);
data/thc-ipv6-3.6/fake_mld26.c:174:5: [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, multicast6, 16);
data/thc-ipv6-3.6/fake_mld26.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(buf + 4, multicast6, 16);
data/thc-ipv6-3.6/fake_mld26.c:182:7: [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(buf + 20, target6, 16);
data/thc-ipv6-3.6/fake_mld6.c:49:3: [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 *interface, string[64] = "ip6 and not udp and not tcp";
data/thc-ipv6-3.6/fake_mld6.c:111:11: [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).
ttl = atoi(argv[5]);
data/thc-ipv6-3.6/fake_mld6.c:142:3: [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, multicast6, 16);
data/thc-ipv6-3.6/fake_mldrouter6.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 *interface, string[64] = "icmp6";
data/thc-ipv6-3.6/fake_pim6.c:56:19: [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).
tmp_ttl = atoi(optarg);
data/thc-ipv6-3.6/fake_pim6.c:155:13: [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).
i = atoi(argv[optind + 2]);
data/thc-ipv6-3.6/fake_pim6.c:163:7: [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(buf + 18, (char*) &rand_int + _TAKE4, 4);
data/thc-ipv6-3.6/fake_pim6.c:172:9: [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(buf + 36, gsrc6, 16);
data/thc-ipv6-3.6/fake_pim6.c:181:13: [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).
i = atoi(argv[optind + 3]);
data/thc-ipv6-3.6/fake_pim6.c:190:7: [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(buf + 6, tmp6, 16);
data/thc-ipv6-3.6/fake_pim6.c:194:7: [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(buf + 26, tmp6, 16);
data/thc-ipv6-3.6/fake_pim6.c:203:9: [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(buf + 48, tmp6, 16);
data/thc-ipv6-3.6/fake_pim6.c:220:7: [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(buf + 4, tmp6, 16);
data/thc-ipv6-3.6/fake_pim6.c:227:9: [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(buf + 16 + 6, tmp6, 16);
data/thc-ipv6-3.6/fake_pim6.c:231:13: [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).
i = atoi(argv[optind + 3]) % 65536;
data/thc-ipv6-3.6/fake_pim6.c:250:7: [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(buf + 2, neighbor6, 16);
data/thc-ipv6-3.6/fake_pim6.c:255:7: [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(buf + 26, multicast6, 16);
data/thc-ipv6-3.6/fake_pim6.c:263:7: [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(buf + 50, target6, 16);
data/thc-ipv6-3.6/fake_pim6.c:308:7: [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(hdr->pkt + offset + 20, (char *) &i + _TAKE4, 4); // src change
data/thc-ipv6-3.6/fake_pim6.c:311:11: [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(hdr->pkt + offset + 62, (char *) &i + _TAKE4, 4);
data/thc-ipv6-3.6/fake_pim6.c:312:11: [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(hdr->pkt + offset + 62 + 30, (char *) &i + _TAKE4, 4);
data/thc-ipv6-3.6/fake_pim6.c:315:11: [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(hdr->pkt + offset + 62, (char *) &i + _TAKE4, 4);
data/thc-ipv6-3.6/fake_pim6.c:318:11: [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(hdr->pkt + offset + 60, (char *) &i + _TAKE4, 4);
data/thc-ipv6-3.6/fake_router26.c:119:3: [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 mac[16] = "", dmac[16] = "", smac[16] = "";
data/thc-ipv6-3.6/fake_router26.c:121:12: [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 buf[512], *ptr, buf2[6], string[] = "ip6 and icmp6 and dst ff02::2";
data/thc-ipv6-3.6/fake_router26.c:122:12: [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 rbuf[MAX_ENTRIES + 1][17], pbuf[MAX_ENTRIES + 1][17], *dbuf[MAX_ENTRIES + 1];
data/thc-ipv6-3.6/fake_router26.c:139:18: [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).
interval = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:163:13: [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).
mtu = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:172:17: [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).
to_send = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:188:19: [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).
if ((size = atoi(ptr)) < 0 && size > 255) { // yes we allow bad sizes :-)
data/thc-ipv6-3.6/fake_router26.c:195:9: [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(optarg, "::");
data/thc-ipv6-3.6/fake_router26.c:201:7: [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((char *) &pbuf[pcnt][1], routerip6, 16);
data/thc-ipv6-3.6/fake_router26.c:205:15: [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).
plife = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:208:15: [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).
rlife = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:211:15: [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).
dlife = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:214:15: [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).
llife = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:217:15: [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).
reach = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:220:15: [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).
trans = atoi(optarg);
data/thc-ipv6-3.6/fake_router26.c:249:19: [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).
if ((size = atoi(ptr)) < 0 && size > 255) { // yes we allow bad sizes :-)
data/thc-ipv6-3.6/fake_router26.c:254:9: [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(optarg, "::");
data/thc-ipv6-3.6/fake_router26.c:260:7: [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((char *) &rbuf[rcnt][1], routerip6, 16);
data/thc-ipv6-3.6/fake_router26.c:423:3: [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 + i, mac6, 6);
data/thc-ipv6-3.6/fake_router26.c:442:7: [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(&buf[i], (char *) &pbuf[j][1], 16);
data/thc-ipv6-3.6/fake_router26.c:463:7: [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((char *) &buf[i], (char *) &rbuf[j][1], 16); // network
data/thc-ipv6-3.6/fake_router26.c:476:7: [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(buf + i, dbuf[j], 16); // dns server
data/thc-ipv6-3.6/fake_router26.c:511:7: [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(&buf[i + 8 + m + 1], &searchlist[l], n);
data/thc-ipv6-3.6/fake_router6.c:13:1: [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 *frbuf, *frbuf2, *frint, buf3[1504];
data/thc-ipv6-3.6/fake_router6.c:70:3: [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 *routerip, *interface, mac[16] = "";
data/thc-ipv6-3.6/fake_router6.c:72:12: [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 buf[512], *ptr, buf2[6], string[] = "ip6 and icmp6 and dst ff02::2";
data/thc-ipv6-3.6/fake_router6.c:118:11: [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).
mtu = atoi(argv[optind + 4]);
data/thc-ipv6-3.6/fake_router6.c:144:10: [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).
size = atoi(ptr);
data/thc-ipv6-3.6/fake_router6.c:207:3: [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[32], route6, 16);
data/thc-ipv6-3.6/fake_router6.c:213:3: [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 + i, mac6, 6);
data/thc-ipv6-3.6/fake_router6.c:254:3: [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 + i, dns, 16); // dns server
data/thc-ipv6-3.6/fake_solicitate6.c:94:3: [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, unicast6, 16);
data/thc-ipv6-3.6/fake_solicitate6.c:97:3: [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[18], mac, 6);
data/thc-ipv6-3.6/firewall6.c:187:12: [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 buf[3000], ch;
data/thc-ipv6-3.6/firewall6.c:188:12: [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 *src, string[64] = "ip6 and not src ";
data/thc-ipv6-3.6/firewall6.c:221:10: [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(argv[optind + 2]);
data/thc-ipv6-3.6/firewall6.c:224:12: [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).
only = atoi(argv[optind + 3]);
data/thc-ipv6-3.6/flood_advertise6.c:23:3: [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 *interface, mac[6] = "";
data/thc-ipv6-3.6/flood_advertise6.c:25:12: [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 buf[24], srcmac[8] = "", *smac = NULL;
data/thc-ipv6-3.6/flood_advertise6.c:86:3: [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, ip6, 16);
data/thc-ipv6-3.6/flood_advertise6.c:102:5: [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 + 10, ip6 + 10, 6);
data/thc-ipv6-3.6/flood_advertise6.c:103:5: [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[20], mac + 2, 4);
data/thc-ipv6-3.6/flood_dhcpc6.c:44:3: [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 *smac, mac[6] = { 0, 0x0d, 0, 0x0d, 0x0d, 0x0e };
data/thc-ipv6-3.6/flood_dhcpc6.c:45:3: [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 mybuf[1024] = { 0x03, 0, 0, 0, 0, 8, 0, 2, 0, 0 };
data/thc-ipv6-3.6/flood_dhcpc6.c:63:3: [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(mybuf + 1, data + 1, 3);
data/thc-ipv6-3.6/flood_dhcpc6.c:73:9: [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(mybuf + mlen, data, olen + 4);
data/thc-ipv6-3.6/flood_dhcpc6.c:76:9: [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(mybuf + mlen, data, olen + 4);
data/thc-ipv6-3.6/flood_dhcpc6.c:84:9: [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(mybuf + mlen, data, olen + 4);
data/thc-ipv6-3.6/flood_dhcpc6.c:112:3: [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 mac[6] = { 0, 0x0c, 0, 0, 0, 0 }, *pkt = NULL;
data/thc-ipv6-3.6/flood_dhcpc6.c:113:3: [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 wdatabuf[1024];
data/thc-ipv6-3.6/flood_dhcpc6.c:176:3: [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(wdatabuf, solicit, len);
data/thc-ipv6-3.6/flood_dhcpc6.c:178:5: [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(wdatabuf + len, dnsupdate1, sizeof(dnsupdate1));
data/thc-ipv6-3.6/flood_dhcpc6.c:188:7: [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(wdatabuf + len, dns_name, strlen(dns_name) + 1);
data/thc-ipv6-3.6/flood_dhcpc6.c:193:5: [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(wdatabuf + len, dnsupdate2, sizeof(dnsupdate2));
data/thc-ipv6-3.6/flood_dhcpc6.c:201:7: [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(src + 8, (char *) &count, 8);
data/thc-ipv6-3.6/flood_dhcpc6.c:211:7: [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(wdatabuf + 22, mac, 6);
data/thc-ipv6-3.6/flood_dhcpc6.c:212:5: [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(wdatabuf + 1, (char *) &count + _TAKE3, 3);
data/thc-ipv6-3.6/flood_mld26.c:24:3: [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 *interface, mac[6] = "";
data/thc-ipv6-3.6/flood_mld26.c:26:12: [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 buf[6], buf2[RECORD_NUMBER * (4 + 16 + 16)];
data/thc-ipv6-3.6/flood_mld26.c:80:5: [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(buf2 + 20 + i * 36, ip6, 16);
data/thc-ipv6-3.6/flood_mld26.c:98:7: [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(buf2 + 29 + i * 36, ip6 + 9, 7);
data/thc-ipv6-3.6/flood_mld6.c:22:3: [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 *interface, mac[6] = "";
data/thc-ipv6-3.6/flood_mld6.c:24:12: [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 buf[6], buf2[16];
data/thc-ipv6-3.6/flood_mldrouter6.c:22:3: [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 *interface, mac[6] = "";
data/thc-ipv6-3.6/flood_mldrouter6.c:24:12: [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 buf[6];
data/thc-ipv6-3.6/flood_redir6.c:24:3: [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 *interface, mac[6] = "", newroutermac[6];
data/thc-ipv6-3.6/flood_redir6.c:26:12: [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 buf[1460], buf2[6], buf3[1504];
data/thc-ipv6-3.6/flood_redir6.c:103:3: [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(newroutermac + 2, (char*) &k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_redir6.c:115:3: [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, newrouter, 16);
data/thc-ipv6-3.6/flood_redir6.c:116:3: [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 + 16, fake_dst, 16);
data/thc-ipv6-3.6/flood_redir6.c:119:3: [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 + 34, newroutermac, 6);
data/thc-ipv6-3.6/flood_redir6.c:122:3: [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 + 48, hdr->pkt + offset, (buf[41] - 1) * 8);
data/thc-ipv6-3.6/flood_redir6.c:133:7: [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(buf + 8, (char*)&k + _TAKE4, 4); // new router
data/thc-ipv6-3.6/flood_redir6.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(buf + 16 + 2, (char*)&k + _TAKE4, 4); // orig dst
data/thc-ipv6-3.6/flood_redir6.c:135:5: [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 + 34 + 2, (char*) &k + _TAKE4, 4); // new router mac
data/thc-ipv6-3.6/flood_router26.c:37:3: [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 *interface, mac[6] = "";
data/thc-ipv6-3.6/flood_router26.c:39:12: [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 *buf, buf2[6], buf3[1504];
data/thc-ipv6-3.6/flood_router26.c:200:7: [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(buf + j + 4, (char*) &lifetime + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:201:7: [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(buf + j + 8, (char*) &lifetime + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:224:7: [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(buf + j + 4, (char*) &lifetime + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:245:5: [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(ip6 + 11, (char*)&k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:246:5: [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[20], (char*)&k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:247:5: [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(mac, (char*)&k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:251:9: [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(&buf[24 + 20 + i*32], (char*)&k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:255:11: [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[24 + 12 + i*24 + cnt*32], (char*)&k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router26.c:257:11: [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[24 + 12 + i*24], (char*)&k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_router6.c:24:3: [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 *interface, mac[6] = "";
data/thc-ipv6-3.6/flood_router6.c:26:12: [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 buf[56], buf2[6], buf3[1504];
data/thc-ipv6-3.6/flood_router6.c:121:5: [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(route6, routerip6, 8);
data/thc-ipv6-3.6/flood_router6.c:122:5: [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[32], route6, 16);
data/thc-ipv6-3.6/flood_router6.c:123:5: [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[50], mac6, 6);
data/thc-ipv6-3.6/flood_rs6.c:27:12: [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 mac[6] = "", *mac6 = mac;
data/thc-ipv6-3.6/flood_rs6.c:28:12: [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 buf[1460];
data/thc-ipv6-3.6/flood_rs6.c:89:3: [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 + 2, mac6, 6);
data/thc-ipv6-3.6/flood_rs6.c:107:7: [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(hdr->pkt + 8, (char*) &k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_rs6.c:108:7: [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(hdr->pkt + 14 + 40 + 8 + 2 + 2, (char*) &k + _TAKE4, 4);
data/thc-ipv6-3.6/flood_rs6.c:111:7: [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(hdr->pkt + 14 + 8 + 8 + 5, (char*) &k + _TAKE3, 3);
data/thc-ipv6-3.6/flood_solicitate6.c:24:3: [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 *interface, mac[8] = "", srcmac[8] = "";
data/thc-ipv6-3.6/flood_solicitate6.c:26:12: [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 buf[24];
data/thc-ipv6-3.6/flood_solicitate6.c:113:5: [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, target, 16);
data/thc-ipv6-3.6/flood_solicitate6.c:126:7: [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(buf, ip6, 16);
data/thc-ipv6-3.6/flood_solicitate6.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(&buf[20], mac + 2, 4);
data/thc-ipv6-3.6/flood_unreach6.c:25:3: [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 *interface, mac[6] = "", newroutermac[6];
data/thc-ipv6-3.6/flood_unreach6.c:27:12: [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 buf[1460], buf2[6], buf3[1504];
data/thc-ipv6-3.6/flood_unreach6.c:100:3: [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, hdr->pkt + offset, hdr->pkt_len - offset);
data/thc-ipv6-3.6/four2six.c:65:15: [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).
sport = atoi(optarg);
data/thc-ipv6-3.6/four2six.c:95:12: [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).
port = atoi(argv[optind + 4]);
data/thc-ipv6-3.6/fragmentation6.c:32:12: [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 buf[1500], bla[1200], tests[256], lbuf[67000];
data/thc-ipv6-3.6/fragmentation6.c:48:16: [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).
resend = atoi(optarg);
data/thc-ipv6-3.6/fragmentation6.c:71:12: [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).
only = atoi(argv[optind + 2]);
data/thc-ipv6-3.6/fragmentation6.c:133:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:144:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:158:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:171:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:191:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:202:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:215:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:229:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:249:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:260:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:273:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:287:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:307:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:318:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:332:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:345:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:365:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:376:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:387:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:400:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:420:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:431:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:444:7: [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(buf, hdr->pkt + 40 + offset + 808 - 128, 400 + 128);
data/thc-ipv6-3.6/fragmentation6.c:464:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:475:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:489:7: [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(buf, hdr->pkt + 40 + offset + 808 - 128, 400 + 128);
data/thc-ipv6-3.6/fragmentation6.c:509:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:520:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:532:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400 + 128);
data/thc-ipv6-3.6/fragmentation6.c:698:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:709:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:722:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:735:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:755:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:766:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:779:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:792:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:812:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:832:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:852:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:872:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:883:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:896:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:916:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:927:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:940:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:960:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:971:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:984:7: [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(buf, hdr->pkt + 40 + offset + 808, 400);
data/thc-ipv6-3.6/fragmentation6.c:1042:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1055:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:1087:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1100:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:1113:7: [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(buf, hdr->pkt + 40 + offset, 1);
data/thc-ipv6-3.6/fragmentation6.c:1133:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1146:7: [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(buf, hdr->pkt + 40 + offset + 400 + 8, 400);
data/thc-ipv6-3.6/fragmentation6.c:1159:7: [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(buf, hdr->pkt + 40 + offset + 8, 1);
data/thc-ipv6-3.6/fragmentation6.c:1179:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1236:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1293:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1350:7: [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(buf, hdr->pkt + 40 + offset, 400 + 8);
data/thc-ipv6-3.6/fragmentation6.c:1410:7: [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(buf, hdr->pkt + 40 + offset, 200);
data/thc-ipv6-3.6/fragmentation6.c:1421:7: [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(buf, hdr->pkt + 40 + offset + 200, 200);
data/thc-ipv6-3.6/fragmentation6.c:1432:7: [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(buf, hdr->pkt + 40 + offset + 200 * 2, 200);
data/thc-ipv6-3.6/fragmentation6.c:1443:7: [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(buf, hdr->pkt + 40 + offset + 200 * 3, 608);
data/thc-ipv6-3.6/fragmentation6.c:1465:7: [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(buf, hdr->pkt + 40 + offset, 200);
data/thc-ipv6-3.6/fragmentation6.c:1476:7: [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(buf, hdr->pkt + 40 + offset + 200, 200);
data/thc-ipv6-3.6/fragmentation6.c:1487:7: [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(buf, hdr->pkt + 40 + offset + 200 * 2, 200);
data/thc-ipv6-3.6/fragmentation6.c:1498:7: [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(buf, hdr->pkt + 40 + offset + 200 * 3, 608);
data/thc-ipv6-3.6/fragmentation6.c:1522:7: [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(buf, hdr->pkt + 40 + offset, 200);
data/thc-ipv6-3.6/fragmentation6.c:1533:7: [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(buf, hdr->pkt + 40 + offset + 200, 200);
data/thc-ipv6-3.6/fragmentation6.c:1544:7: [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(buf, hdr->pkt + 40 + offset + 200 * 2, 200);
data/thc-ipv6-3.6/fragmentation6.c:1555:7: [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(buf, hdr->pkt + 40 + offset + 200 * 3, 608);
data/thc-ipv6-3.6/fragrouter6.c:112:12: [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 *packet, payload[2048], buf[2048], *dstmac;
data/thc-ipv6-3.6/fragrouter6.c:114:3: [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 ip_addr_source[INET6_ADDRSTRLEN], ip_addr_destination[INET6_ADDRSTRLEN];
data/thc-ipv6-3.6/fragrouter6.c:210:7: [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(payload, packet, len);
data/thc-ipv6-3.6/fragrouter6.c:235:13: [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, dstmac, 6); // create 2nd packet
data/thc-ipv6-3.6/fragrouter6.c:236:13: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:237:13: [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 + 14, payload, len);
data/thc-ipv6-3.6/fragrouter6.c:280:13: [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, dstmac, 6); // create 2nd packet
data/thc-ipv6-3.6/fragrouter6.c:281:13: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:282:13: [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 + 14, payload, i + 20);
data/thc-ipv6-3.6/fragrouter6.c:324:13: [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, dstmac, 6); // create 2nd packet
data/thc-ipv6-3.6/fragrouter6.c:325:13: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:326:13: [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 + 14, payload, len);
data/thc-ipv6-3.6/fragrouter6.c:384:9: [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(buf, payload, 40);
data/thc-ipv6-3.6/fragrouter6.c:386:9: [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(buf + 40 + j * 8, payload + 40, len - 40);
data/thc-ipv6-3.6/fragrouter6.c:393:13: [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 + 40 + i * 8 + 4, (char*)&temp_id, 4);
data/thc-ipv6-3.6/fragrouter6.c:406:9: [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(payload, buf, len);
data/thc-ipv6-3.6/fragrouter6.c:417:11: [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, dstmac, 6);
data/thc-ipv6-3.6/fragrouter6.c:418:11: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:419:11: [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 + 14, payload, 40);
data/thc-ipv6-3.6/fragrouter6.c:429:11: [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 + 14 + 40 + 4, (char*) &temp_id, 4);
data/thc-ipv6-3.6/fragrouter6.c:436:11: [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, payload, 40);
data/thc-ipv6-3.6/fragrouter6.c:438:11: [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 + 40 + 16, payload + 40, len - 40);
data/thc-ipv6-3.6/fragrouter6.c:442:11: [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 + 44, (char*)&temp_id, 4);
data/thc-ipv6-3.6/fragrouter6.c:450:11: [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(payload, buf, len);
data/thc-ipv6-3.6/fragrouter6.c:473:11: [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, dstmac, 6);
data/thc-ipv6-3.6/fragrouter6.c:474:11: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:475:11: [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 + 14, payload, 40);
data/thc-ipv6-3.6/fragrouter6.c:482:11: [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 + 14 + 40 + 4, (char*) &temp_id, 4);
data/thc-ipv6-3.6/fragrouter6.c:516:15: [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(hdr.pkt, buf, buflen); // cant overflow thankfully
data/thc-ipv6-3.6/fragrouter6.c:520:13: [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 + 14 + 40 + 8, payload + 40 + ((i - 1) * tmp_minifrag), j - 8);
data/thc-ipv6-3.6/fragrouter6.c:521:13: [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(hdr.pkt, buf, buflen); // cant overflow thankfully
data/thc-ipv6-3.6/fragrouter6.c:547:13: [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, dstmac, 6); // create 2nd packet
data/thc-ipv6-3.6/fragrouter6.c:548:13: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:549:13: [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 + 14, payload, len);
data/thc-ipv6-3.6/fragrouter6.c:588:11: [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, dstmac, 6); // create 2nd packet
data/thc-ipv6-3.6/fragrouter6.c:589:11: [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 + 6, ether, 8);
data/thc-ipv6-3.6/fragrouter6.c:590:11: [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 + 14, payload, 48);
data/thc-ipv6-3.6/fragrouter6.c:591:11: [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 + 14 + 48, payload + mtu, len - mtu);
data/thc-ipv6-3.6/fragrouter6.c:789:21: [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).
minifrag = atoi(optarg);
data/thc-ipv6-3.6/fragrouter6.c:796:22: [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).
evade_hop = atoi(optarg);
data/thc-ipv6-3.6/fragrouter6.c:799:23: [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).
target_hop = atoi(optarg);
data/thc-ipv6-3.6/fragrouter6.c:817:12: [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).
method = atoi(argv[optind + 1]);
data/thc-ipv6-3.6/fragrouter6.c:834:3: [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(ether, ptr, 6);
data/thc-ipv6-3.6/fuzz_dhcpc6.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 fuzz[45];
data/thc-ipv6-3.6/fuzz_dhcpc6.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 dont_fuzz[45];
data/thc-ipv6-3.6/fuzz_dhcpc6.c:56:3: [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 label[45];
data/thc-ipv6-3.6/fuzz_dhcpc6.c:57:3: [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 code[45];
data/thc-ipv6-3.6/fuzz_dhcpc6.c:199:1: [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 tribyte_id[4] = { 0, 0, 0, 0 };
data/thc-ipv6-3.6/fuzz_dhcpc6.c:204:1: [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 mac[6] = { 0, 0x0c, 0, 0, 0, 0 }, *pkt = NULL; // defines mac as 6 pieces and defines pkt as null.
data/thc-ipv6-3.6/fuzz_dhcpc6.c:205:1: [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 wdatabuf[2048]; //builds data buffer and sets memory size at 1024mb
data/thc-ipv6-3.6/fuzz_dhcpc6.c:211:1: [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 victim[128] = "fe80::20c:29ff:fe3f:e572";
data/thc-ipv6-3.6/fuzz_dhcpc6.c: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.
unsigned char cid[14] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
data/thc-ipv6-3.6/fuzz_dhcpc6.c:221:1: [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 option_string[100] = "abcdefghijklmnopqr";
data/thc-ipv6-3.6/fuzz_dhcpc6.c:222:1: [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 fuzzing_mask[512];
data/thc-ipv6-3.6/fuzz_dhcpc6.c:228:10: [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 rdatabuf[1024];
data/thc-ipv6-3.6/fuzz_dhcpc6.c:234:1: [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 cmsgbuf[1024];
data/thc-ipv6-3.6/fuzz_dhcpc6.c:297:3: [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(pkt_bak, hdr->pkt, hdr->pkt_len);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:399:11: [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 *) &hdr->pkt[test_pos], (char *) &words[test_cnt - 1], 2);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:425:11: [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 *) &hdr->pkt[test_pos], (char *) &dwords[test_cnt - 1], 4);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:461:11: [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(hdr->pkt + 63, (char *) &three_byte_test_current, 3);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:486:7: [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(hdr->pkt, pkt_bak, hdr->pkt_len);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:556:11: [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(cid, &rdatabuf[roffset + 3], 14);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:628:17: [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).
no_send = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:631:20: [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).
test_start = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:634:18: [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).
test_end = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:637:31: [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).
test_end = test_start = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:645:14: [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).
ping = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:747:7: [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(tribyte_id, (char *) &xid, 3);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:754:3: [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((char *) &wdatabuf[1], options[1].code, options[1].length);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:758:3: [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((char *) &options[2].code[4], cid, 14);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:763:3: [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((char *) &wdatabuf[4], options[2].code, options[2].length);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:769:3: [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((char *) &options[3].code[8], (char *) &secs, 4); /* time stamp */
data/thc-ipv6-3.6/fuzz_dhcpc6.c:770:3: [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((char *) &options[3].code[12], thc_get_own_mac(interface), 6);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:795:5: [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 *) &wdatabuf[opt_off], options[optx].code, options[optx].length);
data/thc-ipv6-3.6/fuzz_dhcps6.c:213:1: [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 dns_option_hdr[256];
data/thc-ipv6-3.6/fuzz_dhcps6.c:215:1: [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 fuzzbuf[256];
data/thc-ipv6-3.6/fuzz_dhcps6.c:248:3: [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 wdatabuf[1024];
data/thc-ipv6-3.6/fuzz_dhcps6.c:254:3: [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(wdatabuf, solicit, len);
data/thc-ipv6-3.6/fuzz_dhcps6.c:261:3: [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(wdatabuf + 22, mac6, 6);
data/thc-ipv6-3.6/fuzz_dhcps6.c:330:3: [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(pkt_bak, hdr->pkt, hdr->pkt_len);
data/thc-ipv6-3.6/fuzz_dhcps6.c:411:11: [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 *) &hdr->pkt[test_pos], (char *) &words[test_cnt - 1], 2);
data/thc-ipv6-3.6/fuzz_dhcps6.c:438:11: [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 *) &hdr->pkt[test_pos], (char *) &dwords[test_cnt - 1], 4);
data/thc-ipv6-3.6/fuzz_dhcps6.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(hdr->pkt + 63, (char *) &three_byte_test_current, 3);
data/thc-ipv6-3.6/fuzz_dhcps6.c:504:7: [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(hdr->pkt, pkt_bak, hdr->pkt_len);
data/thc-ipv6-3.6/fuzz_dhcps6.c:514:3: [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 *smac, mac[6] = { 0, 0x0d, 0, 0x0d, 0x0d, 0x0e };
data/thc-ipv6-3.6/fuzz_dhcps6.c:515:3: [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 mybuf[1024] = { 0x03, 0, 0, 0, 0, 8, 0, 2, 0, 0 };
data/thc-ipv6-3.6/fuzz_dhcps6.c:565:3: [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(mybuf + 1, data + 1, 3);
data/thc-ipv6-3.6/fuzz_dhcps6.c:580:9: [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(mybuf + mlen, data, olen + 4);
data/thc-ipv6-3.6/fuzz_dhcps6.c:596:9: [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(mybuf + mlen, data, olen + 4);
data/thc-ipv6-3.6/fuzz_dhcps6.c:610:9: [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(mybuf + mlen, data, olen + 4);
data/thc-ipv6-3.6/fuzz_dhcps6.c:635:5: [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(mybuf + mlen, dns_option_hdr, dns_option_hdr_len);
data/thc-ipv6-3.6/fuzz_dhcps6.c:683:3: [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 mac[6] = { 0, 0x0c, 0, 0, 0, 0 }, *pkt = NULL;
data/thc-ipv6-3.6/fuzz_dhcps6.c:685:3: [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 wdatabuf[1024];
data/thc-ipv6-3.6/fuzz_dhcps6.c:702:18: [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).
waittime = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcps6.c:732:17: [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).
no_send = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcps6.c:735:20: [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).
test_start = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcps6.c:738:18: [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).
test_end = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcps6.c:741:31: [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).
test_end = test_start = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcps6.c:749:14: [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).
ping = atoi(optarg);
data/thc-ipv6-3.6/fuzz_dhcps6.c:824:3: [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(wdatabuf, solicit, len);
data/thc-ipv6-3.6/fuzz_dhcps6.c:829:5: [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(wdatabuf + len, dnsupdate1, sizeof(dnsupdate1));
data/thc-ipv6-3.6/fuzz_dhcps6.c:830:5: [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(dns_option_hdr + dns_option_hdr_len, dnsupdate1, sizeof(dnsupdate1));
data/thc-ipv6-3.6/fuzz_dhcps6.c:848:7: [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(wdatabuf + len, dns_name, strlen(dns_name) + 1);
data/thc-ipv6-3.6/fuzz_dhcps6.c:849:7: [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(dns_option_hdr + dns_option_hdr_len, dns_name, strlen(dns_name) + 1);
data/thc-ipv6-3.6/fuzz_dhcps6.c:861:5: [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(wdatabuf + len, dnsupdate2, sizeof(dnsupdate2));
data/thc-ipv6-3.6/fuzz_dhcps6.c:862:5: [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(dns_option_hdr + dns_option_hdr_len, dnsupdate2, sizeof(dnsupdate2));
data/thc-ipv6-3.6/fuzz_dhcps6.c:903:3: [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(wdatabuf + 22, mac, 6);
data/thc-ipv6-3.6/fuzz_ip6.c:239:12: [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 buf[256], buf2[100], buf3[16];
data/thc-ipv6-3.6/fuzz_ip6.c:251:14: [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(optarg);
data/thc-ipv6-3.6/fuzz_ip6.c:301:20: [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).
test_start = atoi(optarg);
data/thc-ipv6-3.6/fuzz_ip6.c:304:31: [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).
test_end = test_start = atoi(optarg);
data/thc-ipv6-3.6/fuzz_ip6.c:307:14: [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).
ping = atoi(optarg);
data/thc-ipv6-3.6/fuzz_ip6.c:316:17: [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).
no_send = atoi(optarg);
data/thc-ipv6-3.6/fuzz_ip6.c:367:7: [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(dst6 + 13, mcast6 + 13, 3);
data/thc-ipv6-3.6/fuzz_ip6.c:601:5: [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 + 18, (char*) &i + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:612:5: [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 + 36, tmp6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:628:5: [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 + 6, tmp6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:632:5: [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 + 26, tmp6, 16); // buf + 27 <= rand
data/thc-ipv6-3.6/fuzz_ip6.c:637:5: [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 + 48, tmp6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:645:5: [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 + 36, tmp6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:659:5: [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 + 4, tmp6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:676:7: [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(buf, someaddr6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:678:7: [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(buf, mcast6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:681:5: [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 + 18, srcmac, 6);
data/thc-ipv6-3.6/fuzz_ip6.c:689:7: [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(buf, someaddr6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:691:7: [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(buf, src6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:694:5: [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 + 18, srcmac, 6);
data/thc-ipv6-3.6/fuzz_ip6.c:701:5: [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 + 8, real_dst6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:725:7: [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(&buf[32], someaddr6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:727:7: [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(&buf[32], route6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:733:5: [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 + i, srcmac, 6);
data/thc-ipv6-3.6/fuzz_ip6.c:755:7: [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(buf + i, someaddr6, 16); // dns server
data/thc-ipv6-3.6/fuzz_ip6.c:757:7: [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(buf + i, dns, 16); // dns server
data/thc-ipv6-3.6/fuzz_ip6.c:767:5: [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 + i, "foo", 3);
data/thc-ipv6-3.6/fuzz_ip6.c:770:5: [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 + i, "corp", 4);
data/thc-ipv6-3.6/fuzz_ip6.c:773:5: [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 + i, "local", 5);
data/thc-ipv6-3.6/fuzz_ip6.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(buf + i, "domain", 6);
data/thc-ipv6-3.6/fuzz_ip6.c:798:7: [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(buf, someaddr6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:808:7: [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(buf, someaddr6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:812:5: [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 + 20, dst6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:813:5: [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 + 36, buf, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:826:7: [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(buf + 20 + 68 * i, src6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:831:9: [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(buf + 52 + 68 * i, someaddr6, 16);
data/thc-ipv6-3.6/fuzz_ip6.c:877:3: [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(pkt_bak, hdr->pkt, hdr->pkt_len);
data/thc-ipv6-3.6/fuzz_ip6.c:958:11: [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 *) &hdr->pkt[test_pos], (char *) &words[test_cnt - 1] + _TAKE2, 2);
data/thc-ipv6-3.6/fuzz_ip6.c:991:11: [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(hdr->pkt + frag_offset + 58, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:998:13: [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(hdr->pkt + offset + 58 + i * 4, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1001:11: [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(hdr->pkt + offset + 58, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1004:11: [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(hdr->pkt + offset + 62 + 14, (char *) &test_current + _TAKE4, 4); // TEST BUG FIXME XXX
data/thc-ipv6-3.6/fuzz_ip6.c:1007:11: [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(hdr->pkt + offset + 60 + 14, (char *) &test_current + _TAKE4, 4); // TEST BUG FIXME XXX
data/thc-ipv6-3.6/fuzz_ip6.c:1010:11: [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(hdr->pkt + offset + 71 + 14, (char *) &test_current + _TAKE4, 4); // TEST BUG FIXME XXX
data/thc-ipv6-3.6/fuzz_ip6.c:1016:11: [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(hdr->pkt + offset + 66, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1019:11: [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(hdr->pkt + offset + 0x62, (char *) &test_current + _TAKE4, 4); // prefix update
data/thc-ipv6-3.6/fuzz_ip6.c:1020:11: [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(hdr->pkt + offset + 0x7e, hdr->pkt + offset + 0x5e, 16); // routing update
data/thc-ipv6-3.6/fuzz_ip6.c:1021:11: [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(hdr->pkt + 8, (char *) &test_current + _TAKE4, 4); // srcmac update
data/thc-ipv6-3.6/fuzz_ip6.c:1022:11: [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(hdr->pkt + offset + 0x72, (char *) &test_current + _TAKE4, 4); // srcmac update
data/thc-ipv6-3.6/fuzz_ip6.c:1023:11: [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(hdr->pkt + 0x10 + off2, (char *) &test_current + _TAKE4, 4); // srcip update
data/thc-ipv6-3.6/fuzz_ip6.c:1024:11: [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(hdr->original_src, hdr->pkt + 8 + off2, 16); // srcip update for checksum
data/thc-ipv6-3.6/fuzz_ip6.c:1030:11: [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(hdr->pkt + offset + 0x4a, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1033:11: [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(hdr->pkt + offset + 0x4d, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1034:11: [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(hdr->pkt + offset + 0x4d + 68, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1035:11: [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(hdr->pkt + offset + 0x4d + 136, (char *) &test_current + _TAKE4, 4);
data/thc-ipv6-3.6/fuzz_ip6.c:1079:7: [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(hdr->pkt, pkt_bak, hdr->pkt_len);
data/thc-ipv6-3.6/implementation6.c:246:12: [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 buf[1500], bla[1500], bigbla[65536], tests[256], string[64] = "ip6 and dst ", string2[64] = "ip6 and src ";
data/thc-ipv6-3.6/implementation6.c:285:3: [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(ldst6, dst6, 16);
data/thc-ipv6-3.6/implementation6.c:291:12: [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).
test = atoi(argv[optind + 2]);
data/thc-ipv6-3.6/implementation6.c:656:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:667:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:709:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:720:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:762:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:773:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:815:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:826:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:908:5: [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(bla + 6, src6, 16);
data/thc-ipv6-3.6/implementation6.c:910:5: [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(bla + 6 + 16 + 6, src6, 16);
data/thc-ipv6-3.6/implementation6.c:1000:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:1039:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6.c:1119:5: [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, (char*) &count + _TAKE4, 4);
data/thc-ipv6-3.6/implementation6.c:1120:5: [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 + 4, (char*) &count + _TAKE4, 4);
data/thc-ipv6-3.6/implementation6.c:1121:5: [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 + 8, dst6, 16);
data/thc-ipv6-3.6/implementation6.c:1139:5: [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 + 2, srcmac, 6);
data/thc-ipv6-3.6/implementation6.c:1142:5: [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 + 10, dstmac, 6);
data/thc-ipv6-3.6/implementation6.c:1160:5: [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 + 2, src6, 16);
data/thc-ipv6-3.6/implementation6.c:1402:5: [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, dst6, 16);
data/thc-ipv6-3.6/implementation6.c:1419:5: [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, dst6, 16);
data/thc-ipv6-3.6/implementation6.c:1829:5: [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, hdr->pkt + 40 + offset, hdr->pkt_len - 40 - offset);
data/thc-ipv6-3.6/implementation6d.c:48:12: [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 buf[20];
data/thc-ipv6-3.6/implementation6d.c:146:12: [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 string[64] = "ip6";
data/thc-ipv6-3.6/inject_alive6.c:32:12: [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 *ipv6hdr, *pkt, buf[1500];
data/thc-ipv6-3.6/inject_alive6.c:78:9: [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(buf + 12, data + 12, len - 12);
data/thc-ipv6-3.6/inject_alive6.c:79:9: [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(buf + 6, data, 6);
data/thc-ipv6-3.6/inject_alive6.c:80:9: [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(buf, data + 6, 6);
data/thc-ipv6-3.6/inject_alive6.c:100:3: [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 sndbuf[128], data[] = { 0x09, 0x0a, 0x00, 0x0c, 0xfa, 0xce, 0xba, 0xbe, 0x1f, 0x1e, 0x1d, 0x1c };
data/thc-ipv6-3.6/inject_alive6.c:152:5: [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(sndbuf, do_hdr, do_hdr_size);
data/thc-ipv6-3.6/inject_alive6.c:157:5: [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(sndbuf + do_hdr_size, data, sizeof(data));
data/thc-ipv6-3.6/inverse_lookup6.c:14:10: [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 dmac[6], *mac;
data/thc-ipv6-3.6/inverse_lookup6.c:72:3: [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 *interface, string[64] = "icmp6";
data/thc-ipv6-3.6/inverse_lookup6.c:99:3: [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 + 2, smac, 6);
data/thc-ipv6-3.6/inverse_lookup6.c:102:3: [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 + 10, dmac, 6);
data/thc-ipv6-3.6/kill_router6.c:13:1: [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 *frbuf, *frbuf2, *frint, buf3[1504];
data/thc-ipv6-3.6/kill_router6.c:82:3: [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 *interface, mac[16] = "", dmac[16] = "", string[] = "ip6 and icmp6 and dst ff02::1";
data/thc-ipv6-3.6/kill_router6.c:84:12: [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 buf[512], *ptr, buf2[6];
data/thc-ipv6-3.6/ndpexhaust26.c: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 *interface, *ptr, buf2[8];
data/thc-ipv6-3.6/ndpexhaust26.c:42:12: [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 offender[1452] = { 0x60, 0x00, 0x00, 0x00, 0x01, 0xcd, 0x3a, 0x3f,
data/thc-ipv6-3.6/ndpexhaust26.c:143:5: [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(offender + 48 + i*4, (char*) &filler + _TAKE4, 4);
data/thc-ipv6-3.6/ndpexhaust26.c:144:3: [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(offender + 8, dst, 16);
data/thc-ipv6-3.6/ndpexhaust26.c:170:5: [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(hdr->pkt + offset + 32 + 4, ip6 + 4, 4);
data/thc-ipv6-3.6/ndpexhaust26.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(hdr->pkt + offset + 40 + 8 + 8 + 8 + 4 + alert, ip6 + 4, 4);
data/thc-ipv6-3.6/ndpexhaust6.c:63:10: [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).
size = atoi(ptr); // prefix lenght
data/thc-ipv6-3.6/node_query6.c:13:1: [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 *frbuf, *frbuf2, *frint, buf3[1504];
data/thc-ipv6-3.6/node_query6.c:101:3: [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 *interface, mac[6] = "", string[] = "ip6 and icmp6";
data/thc-ipv6-3.6/node_query6.c:103:12: [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 buf[512];
data/thc-ipv6-3.6/node_query6.c:134:3: [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 + 8, dst, 16);
data/thc-ipv6-3.6/node_query6.c:137:3: [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 + 4, (char *) &cnt + _TAKE4, 4);
data/thc-ipv6-3.6/node_query6.c:152:3: [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 + 4, (char *) &cnt + _TAKE4, 4);
data/thc-ipv6-3.6/node_query6.c:161:3: [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 + 4, (char *) &cnt + _TAKE4, 4);
data/thc-ipv6-3.6/parasite6.c:56:3: [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(ipv6->pkt, data + 6, 6); // copy srcmac to dstmac
data/thc-ipv6-3.6/parasite6.c:57:3: [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(ipv6->pkt + 38, data + 22, 16); // copy srcip6 to dstip6
data/thc-ipv6-3.6/parasite6.c:58:3: [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(ipv6->pkt + 22, data + 62, 16); // copy target to srcip6
data/thc-ipv6-3.6/parasite6.c:59:3: [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(ipv6->pkt + 62 + (do_dst * 1400) + (do_hop + do_frag) * 8, data + 62, 16); // copy target to target
data/thc-ipv6-3.6/parasite6.c:88:5: [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(ipv62->pkt, data + 74, 4); // create the multicast mac for the dst so we dont need to do a NS :-)
data/thc-ipv6-3.6/parasite6.c:89:5: [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(ipv62->pkt + 38, data + 62, 16); // copy target do dst6
data/thc-ipv6-3.6/parasite6.c:90:5: [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(ipv62->pkt + 22, data + 22, 16); // copy source to source
data/thc-ipv6-3.6/parasite6.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(ipv62->pkt + 62 + (do_dst * 1400) + (do_hop + do_frag) * 8, data + 22, 16); // copy source to target
data/thc-ipv6-3.6/parasite6.c:154:3: [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 dummy[24], mac[16] = "", buf2[6], buf3[1398];
data/thc-ipv6-3.6/parasite6.c:204:3: [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(&dummy[18], ownmac, 6);
data/thc-ipv6-3.6/passive_discovery6.c:16:10: [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 d[MAX_ENTRIES + 1][16], hostpart[8];
data/thc-ipv6-3.6/passive_discovery6.c:74:11: [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(ptr + offset, ll, 8);
data/thc-ipv6-3.6/passive_discovery6.c:88:11: [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(d[dcnt], ptr + offset, 16);
data/thc-ipv6-3.6/passive_discovery6.c:125:16: [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).
maxhop = atoi(optarg);
data/thc-ipv6-3.6/passive_discovery6.c:157:3: [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(hostpart, ll + 8, 8);
data/thc-ipv6-3.6/passive_discovery6.c:159:5: [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(d[0], glob, 16);
data/thc-ipv6-3.6/randicmp6.c:32:12: [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 buf[8];
data/thc-ipv6-3.6/randicmp6.c:34:3: [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 *interface, string[64];
data/thc-ipv6-3.6/randicmp6.c:72:15: [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).
tf = tt = atoi(argv[3]);
data/thc-ipv6-3.6/randicmp6.c:74:15: [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).
cf = ct = atoi(argv[4]);
data/thc-ipv6-3.6/redir6.c:76:11: [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).
ttl = atoi(argv[7]);
data/thc-ipv6-3.6/redirsniff6.c:69:3: [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 string[256] = "ip6";
data/thc-ipv6-3.6/redirsniff6.c:130:5: [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(string, " and src ");
data/thc-ipv6-3.6/redirsniff6.c:134:5: [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(string, " and dst ");
data/thc-ipv6-3.6/sendpees6.c:26:3: [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 dummy[24], prefix[8], addr[50];
data/thc-ipv6-3.6/sendpees6.c:45:3: [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(addr, argv[3], 50);
data/thc-ipv6-3.6/sendpees6.c:47:3: [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(prefix, &addr6, 8);
data/thc-ipv6-3.6/sendpees6.c:49:26: [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).
key = thc_generate_key(atoi(argv[2]));
data/thc-ipv6-3.6/sendpees6.c:65:3: [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(dummy, dst6, 16);
data/thc-ipv6-3.6/sendpeesmp6.c:32:12: [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 srchw[6];
data/thc-ipv6-3.6/sendpeesmp6.c:33:12: [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 dsthw[6];
data/thc-ipv6-3.6/sendpeesmp6.c:49:3: [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 advdummy[16], soldummy[24], prefix[8], *addr;
data/thc-ipv6-3.6/sendpeesmp6.c:64:12: [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 test[6]; /* randomized mac storage */
data/thc-ipv6-3.6/sendpeesmp6.c:78:8: [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("/dev/urandom", "r"); /* set FP to /dev/urandom */
data/thc-ipv6-3.6/sendpeesmp6.c:89:3: [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(prefix, addr, 8); /* first 8 bytes of sockaddr is prefix */
data/thc-ipv6-3.6/sendpeesmp6.c:90:26: [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).
key = thc_generate_key(atoi(argv[2])); /* EXPENSIVE KEYGEN HERE! */
data/thc-ipv6-3.6/sendpeesmp6.c:123:3: [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(advdummy, dst6, 16); /*dstIP */
data/thc-ipv6-3.6/sendpeesmp6.c:124:3: [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(soldummy, dst6, 16); /*dstIP */
data/thc-ipv6-3.6/sendpeesmp6.c:129:3: [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(&soldummy[18], test, 6); /* SLLA OPTION */
data/thc-ipv6-3.6/smurf6.c:42:16: [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).
msec = atoi(optarg);
data/thc-ipv6-3.6/thc-ipv6-lib.c:79:9: [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 sa_data[16]; /* up to 16 bytes of direct address */
data/thc-ipv6-3.6/thc-ipv6-lib.c:97:1: [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 default_interface[32] = "eth0";
data/thc-ipv6-3.6/thc-ipv6-lib.c:123:3: [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 errbuf[PCAP_ERRBUF_SIZE];
data/thc-ipv6-3.6/thc-ipv6-lib.c:151:3: [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 errbuf[PCAP_ERRBUF_SIZE];
data/thc-ipv6-3.6/thc-ipv6-lib.c:177:3: [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 errbuf[PCAP_ERRBUF_SIZE];
data/thc-ipv6-3.6/thc-ipv6-lib.c:210:3: [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[40], buf2[40] = ":0:0:", *ptr, *ptr2 = NULL;
data/thc-ipv6-3.6/thc-ipv6-lib.c:225:5: [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[k], ptr, 4 - j);
data/thc-ipv6-3.6/thc-ipv6-lib.c:233:5: [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(buf2, "0:");
data/thc-ipv6-3.6/thc-ipv6-lib.c:244:7: [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(ipv6, buf, ptr2 - buf + 1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:245:5: [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(ipv6 + (ptr2 - buf + 1 + l), ptr2 + strlen(buf2) - 1, strlen(buf) - (ptr2 - buf) - strlen(buf2) + 1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:303:7: [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(notation + a * 5, string + a * 4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:348:12: [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 ptr[40 + length + 48];
data/thc-ipv6-3.6/thc-ipv6-lib.c:361:5: [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(ptr, data, length);
data/thc-ipv6-3.6/thc-ipv6-lib.c:364:5: [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(&ptr[0], src, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:365:5: [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(&ptr[16], dst, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:370:7: [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(&ptr[40], data, length);
data/thc-ipv6-3.6/thc-ipv6-lib.c:397:12: [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 out[64];
data/thc-ipv6-3.6/thc-ipv6-lib.c:428:3: [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(ret_addr, glob_in6.s6_addr, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:509:7: [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(mac, LLADDR(dl), 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:537:3: [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(mac, &ifr.ifr_hwaddr.sa_data, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:548:12: [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 ipv6[36] = "", save[34] = "", tmpbuf[34], buf[1024], *tmpdst = NULL;
data/thc-ipv6-3.6/thc-ipv6-lib.c:551:3: [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 bla[32];
data/thc-ipv6-3.6/thc-ipv6-lib.c:578:14: [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("/proc/net/if_inet6", "r")) == NULL) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:604:11: [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(&ipv6[2], tmpbuf, 32);
data/thc-ipv6-3.6/thc-ipv6-lib.c:629:15: [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(&ipv6[2], tmpbuf, 32);
data/thc-ipv6-3.6/thc-ipv6-lib.c:655:13: [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(save + 2, tmpbuf, 32);
data/thc-ipv6-3.6/thc-ipv6-lib.c:714:3: [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(&mac[2], dst + 12, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:746:5: [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(foo + 1, ptr + 66 + off, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:748:5: [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(foo + 1, data + 6, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:755:3: [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 string[64] = "ip6 and dst ", resolved_mac[23] = "", *p1, *p2, *mysrc;
data/thc-ipv6-3.6/thc-ipv6-lib.c:775:3: [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(resolved_mac + 7, dst, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:792:9: [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(mac, resolved_mac + 1, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:815:12: [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 buf[32768], *ptr, *found;
data/thc-ipv6-3.6/thc-ipv6-lib.c:839:3: [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(found, ptr + 16 + 4, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:847:12: [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 tmpbuf[34], buf[1024], *tmpdst = NULL;
data/thc-ipv6-3.6/thc-ipv6-lib.c:850:3: [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 bla[32];
data/thc-ipv6-3.6/thc-ipv6-lib.c:864:12: [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 ((f = fopen("/proc/net/if_inet6", "r")) == NULL) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:893:12: [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 tmpbuf[34], router1[34], router2[34], defaultgw[34] = "", buf[1024], *tmpdst = NULL;
data/thc-ipv6-3.6/thc-ipv6-lib.c:896:3: [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 bla[32], *ret, *p1;
data/thc-ipv6-3.6/thc-ipv6-lib.c:910:12: [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 ((f = fopen("/proc/net/if_inet6", "r")) == NULL) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:934:14: [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("/proc/net/ipv6_route", "r")) == NULL) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:989:12: [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 tmp[16];
data/thc-ipv6-3.6/thc-ipv6-lib.c:998:3: [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(tmp, pkt + 8, 16); // reverse IP6 src and dst
data/thc-ipv6-3.6/thc-ipv6-lib.c:999:3: [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(pkt + 8, pkt + 24, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1000:3: [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(pkt + 24, tmp, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1071:12: [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 buf[mymtu];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1104:3: [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, data, to_copy);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1123:5: [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, data, to_copy);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1142:12: [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 buf[frag_len];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1181:7: [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(buf, data + run * frag_len, frag_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1183:7: [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(buf, data + run * frag_len, last_size);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1208:12: [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 buf[frag_len], *adata;
data/thc-ipv6-3.6/thc-ipv6-lib.c:1238:3: [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(adata + frag_len + 8, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1290:7: [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(buf, adata + run * frag_len, frag_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1292:7: [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(buf, adata + run * frag_len, last_size);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1324:12: [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 buf[frag_len], *adata;
data/thc-ipv6-3.6/thc-ipv6-lib.c:1354:3: [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(adata + frag_len + 8, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1409:9: [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(buf, adata + run * frag_len, frag_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1411:9: [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(buf, adata + run * frag_len, last_size);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1447:3: [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, adata, frag_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1468:12: [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 buf[size];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1495:12: [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 buf[size];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1522:12: [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 buf[24];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1540:3: [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, target, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1544:5: [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[18], mysrcmac, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1613:12: [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 buf[24];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1635:5: [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(mydst + 13, target + 13, 3);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1641:3: [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, target, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1645:5: [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[18], mymac, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1684:12: [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 buf[56];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1732:5: [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[24], &buf[20], 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1735:3: [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[32], prefix, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1740:5: [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[50], mymac, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1776:12: [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 buf[1500];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1785:3: [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, orig_pkt, buflen);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1803:12: [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 buf[1022];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1806:5: [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, orig_pkt, orig_pkt_len > 1022 ? 1022 : orig_pkt_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1823:12: [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 buf[1022];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1826:5: [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, orig_pkt, orig_pkt_len > 1022 ? 1022 : orig_pkt_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1843:12: [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 buf[1070];
data/thc-ipv6-3.6/thc-ipv6-lib.c:1846:3: [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, orig_pkt + 8, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1847:3: [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(osrc, orig_pkt + 24, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1848:3: [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, newrouter, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1849:3: [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[16], osrc, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1852:3: [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[34], newroutermac, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1859:5: [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 + 48, orig_pkt, orig_pkt_len > 1022 ? 1022 : orig_pkt_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1898:3: [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(hdr->src, my_src, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1899:3: [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(hdr->dst, dst, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1975:3: [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(buf2 + 12, (char*)&src + _TAKE4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:1976:3: [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(buf2 + 16, (char*)&dst + _TAKE4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2049:3: [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(ihdr + 12, (char*)&src4 + _TAKE4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2050:3: [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(ihdr + 16, (char*)&dst4 + _TAKE4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2086:3: [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(buf2, buf, buflen);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2140:5: [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 + 6 + j * 16, routers[j], 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2184:3: [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 + 6, dst, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2200:12: [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 buf[6];
data/thc-ipv6-3.6/thc-ipv6-lib.c:2206:5: [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 + 2, (char *) &pid + _TAKE4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2210:5: [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 + 2, (char *) &id + _TAKE4, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2331:5: [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(ihdr->data, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2381:5: [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(ihdr->data, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2392:5: [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(ihdr->option, option, i);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2438:5: [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(ihdr->data, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2476:3: [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 + 4, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2509:3: [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, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2522:3: [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 *ptr, *ptr2, tbuf[6], vbuf[4];
data/thc-ipv6-3.6/thc-ipv6-lib.c:2561:9: [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).
i = atoi(ptr2);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2596:5: [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(tbuf, do_hdr + 6, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2599:5: [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(do_hdr + 6, tbuf, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2605:7: [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(do_hdr + 12, vbuf, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2649:5: [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(tbuf, do_hdr + 6, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2652:5: [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(do_hdr + 6, tbuf, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2654:7: [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(do_hdr + 12, vbuf, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2676:5: [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(do_hdr + 26 + do_hdr_off, &servaddr.sin_addr, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2682:5: [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(do_hdr + 30 + do_hdr_off, &servaddr.sin_addr, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2700:5: [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(tbuf, do_hdr + 6, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2703:5: [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(do_hdr + 6, tbuf, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2704:5: [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(do_hdr + 12, vbuf, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2732:3: [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(sock_ll.sll_addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2768:9: [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(&hdr->pkt[0], do_hdr, do_hdr_size);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2776:9: [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(&hdr->pkt[0], do_hdr, do_hdr_size);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2780:9: [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(&hdr->pkt[0], do_hdr, do_hdr_size);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2811:7: [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(&hdr->pkt[0], mydstmac, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2812:7: [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(&hdr->pkt[6], mysrcmac, 6);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2830:3: [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(&hdr->pkt[8 + offset], hdr->src, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2831:3: [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(&hdr->pkt[24 + offset], hdr->dst, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2850:9: [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(&hdr->pkt[bufptr + 2], ehdr->data, ehdr->data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2876:5: [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(&hdr->pkt[bufptr], ehdr->data, ehdr->data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2899:7: [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(&hdr->pkt[bufptr + 8], ihdr->data, ihdr->data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2943:7: [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(&hdr->pkt[bufptr + 20], thdr->option, thdr->option_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2945:7: [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(&hdr->pkt[bufptr + 20 + thdr->option_len], thdr->data, thdr->data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2966:5: [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(hdr->pkt + bufptr, next, THC_IPv4_RUDIMENTARY_LEN);
data/thc-ipv6-3.6/thc-ipv6-lib.c:2983:7: [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(&hdr->pkt[bufptr + 8], uhdr->data, uhdr->data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3005:5: [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(&hdr->pkt[bufptr], ehdr->data, ehdr->data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3091:3: [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 *ptrs[16375];
data/thc-ipv6-3.6/thc-ipv6-lib.c:3184:12: [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 lastrow_data[16];
data/thc-ipv6-3.6/thc-ipv6-lib.c:3212:5: [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(lastrow_data, p + len - lastrow, lastrow);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3285:12: [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 md_value[EVP_MAX_MD_SIZE];
data/thc-ipv6-3.6/thc-ipv6-lib.c:3298:18: [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).
if ((rand_fd = open("/dev/urandom", O_RDONLY)) < 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:3319:3: [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(cga_hdr->prefix, prefix, 8);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3328:3: [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(tmp, cga_hdr->modifier, 25);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3329:3: [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(tmp + 25, cga_hdr->pub_key, klen);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3350:3: [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(*cga, prefix, 8);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3352:3: [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(*cga + 8, md_value, 8);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3390:12: [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 md_value[EVP_MAX_MD_SIZE], hash[20];
data/thc-ipv6-3.6/thc-ipv6-lib.c:3399:3: [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(rsa_hdr->key_hash, md_value, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3405:10: [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("/dev/urandom", O_RDONLY);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3501:5: [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(ndp_opt_buff + offset, data, data_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3506:3: [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(ndp_opt_buff + offset, cga_hdr, 29);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3507:3: [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(ndp_opt_buff + offset + 29, cga_hdr->pub_key, key->len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3510:3: [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(ndp_opt_buff + offset, timestamp_hdr, timestamp_hdr->len * 8);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3514:3: [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(ndp_opt_buff + offset, nonce_hdr, nonce_hdr->len * 8);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3527:5: [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(data2sign, tag, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3528:5: [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(data2sign + 16, hdr->src, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3529:5: [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(data2sign + 32, hdr->dst, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3537:5: [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(buff, ihdr, 8);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3538:5: [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(buff + 8, ndp_opt_buff, ndp_opt_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3541:5: [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(data2sign + 48, &ihdr->type, 4);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3543:5: [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(data2sign + 52, ndp_opt_buff, ndp_opt_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3561:3: [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(ihdr->data, ndp_opt_buff, ndp_opt_len);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3565:3: [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(ihdr->data + ndp_opt_len, rsa_hdr, 20);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3566:3: [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(ihdr->data + ndp_opt_len + 20, rsa_hdr->sign, rsa_hdr->len * 8 - 20);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3584:3: [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 pbuf[16];
data/thc-ipv6-3.6/thc-ipv6-lib.c:3626:3: [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(&mreq6.ipv6mr_multiaddr, src, 16);
data/thc-ipv6-3.6/thc-ipv6.h:204:12: [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 dst[6];
data/thc-ipv6-3.6/thc-ipv6.h:205:12: [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 src[6];
data/thc-ipv6-3.6/thc-ipv6.h:222:12: [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 src[16];
data/thc-ipv6-3.6/thc-ipv6.h:223:12: [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 dst[16];
data/thc-ipv6-3.6/thc-ipv6.h:285:3: [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 dummy[8];
data/thc-ipv6-3.6/thc-ipv6.h:324:12: [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 modifier[16];
data/thc-ipv6-3.6/thc-ipv6.h:325:12: [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 prefix[8];
data/thc-ipv6-3.6/thc-ipv6.h:338:12: [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 resv[6];
data/thc-ipv6-3.6/thc-ipv6.h:345:3: [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 nonce[6];
data/thc-ipv6-3.6/thc-ipv6.h:352:12: [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 key_hash[16];
data/thc-ipv6-3.6/thcping6.c:97:5: [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(frag, " (fragmented: 0x%08lx)", fragid);
data/thc-ipv6-3.6/thcping6.c:209:3: [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 string[255] = "ip6 and dst ", *interface, *d_opt = NULL, *h_opt = NULL, *oo, *ol, *ov;
data/thc-ipv6-3.6/thcping6.c:232:16: [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).
waitms = atoi(optarg) * 1000;
data/thc-ipv6-3.6/thcping6.c:238:18: [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).
fake_len = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:241:18: [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).
fake_nxt = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:244:18: [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).
fake_ver = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:247:18: [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).
icmptype = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:250:18: [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).
icmpcode = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:279:14: [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(optarg);
data/thc-ipv6-3.6/thcping6.c:283:14: [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(optarg);
data/thc-ipv6-3.6/thcping6.c:293:13: [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).
ttl = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:296:15: [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).
class = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:299:15: [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).
label = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:302:15: [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).
count = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:307:14: [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).
dlen = atoi(optarg);
data/thc-ipv6-3.6/thcping6.c:312:9: [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(buf + j * 8, "thcping6", 8);
data/thc-ipv6-3.6/thcping6.c:419:18: [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).
buf2[0] = (atoi(oo)) % 256;
data/thc-ipv6-3.6/thcping6.c:420:18: [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).
buf2[1] = (atoi(ol)) % 256;
data/thc-ipv6-3.6/thcping6.c:441:60: [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).
if (thc_add_hdr_hopbyhop(pkt1, &pkt1_len, buf2, 2 + (atoi(ol) % 256)) < 0)
data/thc-ipv6-3.6/thcping6.c:476:20: [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).
buf2[0] = (atoi(oo)) % 256;
data/thc-ipv6-3.6/thcping6.c:477:20: [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).
buf2[1] = (atoi(ol)) % 256;
data/thc-ipv6-3.6/thcping6.c:498:57: [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).
if (thc_add_hdr_dst(pkt1, &pkt1_len, buf2, 2 + (atoi(ol) % 256)) < 0)
data/thc-ipv6-3.6/thcping6.c:509:9: [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(buf, argv[optind + 5], dlen);
data/thc-ipv6-3.6/thcping6.c:515:7: [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(buf,(char*)&sent, sizeof(sent));
data/thc-ipv6-3.6/thcsyn6.c:37:3: [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 *interface, *ptr, buf2[8], buf3[18];
data/thc-ipv6-3.6/thcsyn6.c:55:17: [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).
msec = atoi(optarg);
data/thc-ipv6-3.6/thcsyn6.c:87:18: [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).
sport = atoi(optarg);
data/thc-ipv6-3.6/thcsyn6.c:120:12: [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).
port = atoi(argv[optind + 2]);
data/thc-ipv6-3.6/thcsyn6.c:151:5: [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(buf3 + 2, dst, 16);
data/thc-ipv6-3.6/toobig6.c:44:9: [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).
mtu = atoi(argv[4]);
data/thc-ipv6-3.6/toobig6.c:56:11: [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).
ttl = atoi(argv[5]);
data/thc-ipv6-3.6/toobigsniff6.c:90:9: [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).
mtu = atoi(argv[optind + 2]);
data/thc-ipv6-3.6/trace6.c:19:10: [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 *position[POS_SIZE];
data/thc-ipv6-3.6/trace6.c:20:10: [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 *remark[POS_SIZE];
data/thc-ipv6-3.6/trace6.c:22:10: [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 buf2[4];
data/thc-ipv6-3.6/trace6.c:348:13: [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).
dport = atoi(argv[optind + 2]);
data/thc-ipv6-3.6/trace6.c:416:7: [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(buf + (m * 4), buf2, 4);
data/thc-ipv6-3.6/trace6.c:452:15: [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(foo6, src6, 16);
data/thc-ipv6-3.6/address6.c:72:21: [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).
for (i = 0; i < strlen(ptr); i++)
data/thc-ipv6-3.6/address6.c:80:23: [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).
for (i = 0; i < strlen(ptr); i++)
data/thc-ipv6-3.6/alive6.c:305:7: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":NOP", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:305:60: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":NOP", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:309:30: [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).
snprintf(&_fingerprint[strlen(_fingerprint)], sizeof(_fingerprint) - strlen(_fingerprint), ":SS%04x", ntohs(*(in_port_t *) (ptr + 2)));
data/thc-ipv6-3.6/alive6.c:309:76: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
snprintf(&_fingerprint[strlen(_fingerprint)], sizeof(_fingerprint) - strlen(_fingerprint), ":SS%04x", ntohs(*(in_port_t *) (ptr + 2)));
data/thc-ipv6-3.6/alive6.c:313:7: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":WSxx", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:313:61: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":WSxx", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:319:9: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":SP", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:319:61: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":SP", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:322:9: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":SD", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:322:61: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":SD", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:328:7: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":PI", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:328:59: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":PI", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:332:7: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":PO", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:332:59: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":PO", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:336:7: [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. Risk is low because the source is a
constant string.
strncat(_fingerprint, ":TS", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:336:59: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(_fingerprint, ":TS", sizeof(_fingerprint) - strlen(_fingerprint) - 1);
data/thc-ipv6-3.6/alive6.c:340:30: [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).
snprintf(&_fingerprint[strlen(_fingerprint)], sizeof(_fingerprint) - strlen(_fingerprint), ":UOP%02x", (unsigned char)(*ptr));
data/thc-ipv6-3.6/alive6.c:340:76: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
snprintf(&_fingerprint[strlen(_fingerprint)], sizeof(_fingerprint) - strlen(_fingerprint), ":UOP%02x", (unsigned char)(*ptr));
data/thc-ipv6-3.6/alive6.c:403:57: [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).
if (memcmp(ptr + 48 + offset, (char *) tagging, strlen(tagging)) == 0) {
data/thc-ipv6-3.6/alive6.c:575:15: [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).
char mylist[strlen(plist) + 1], *ptr, *ptr2;
data/thc-ipv6-3.6/alive6.c:742:28: [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 ((ptr2 = malloc(strlen(optarg) + 1)) == NULL) {
data/thc-ipv6-3.6/alive6.c:1015:7: [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(string, ")");
data/thc-ipv6-3.6/alive6.c:1043:9: [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(tagging) > 8)
data/thc-ipv6-3.6/alive6.c:1045:36: [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 < (sizeof(buf) / strlen(tagging)); i++)
data/thc-ipv6-3.6/alive6.c:1046:23: [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).
memcpy(buf + i*(strlen(tagging)), tagging, strlen(tagging));
data/thc-ipv6-3.6/alive6.c:1046:50: [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).
memcpy(buf + i*(strlen(tagging)), tagging, strlen(tagging));
data/thc-ipv6-3.6/alive6.c:1092:13: [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).
j = strlen(line);
data/thc-ipv6-3.6/alive6.c:1330:13: [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).
if (strlen(ptr) > 80) {
data/thc-ipv6-3.6/alive6.c:1356:21: [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).
j = k = strlen(ptr) - 1;
data/thc-ipv6-3.6/alive6.c:1756:17: [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(1);
data/thc-ipv6-3.6/alive6.c:1758:19: [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(errcnt << 10);
data/thc-ipv6-3.6/alive6.c:1768:15: [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(waittime);
data/thc-ipv6-3.6/alive6.c:1793:15: [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(1);
data/thc-ipv6-3.6/alive6.c:1796:13: [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(waittime);
data/thc-ipv6-3.6/alive6.c:1815:15: [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(1);
data/thc-ipv6-3.6/alive6.c:1818:13: [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(waittime);
data/thc-ipv6-3.6/alive6.c:1837:15: [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(1);
data/thc-ipv6-3.6/alive6.c:1840:13: [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(waittime);
data/thc-ipv6-3.6/alive6.c:1862:15: [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(1);
data/thc-ipv6-3.6/alive6.c:1865:15: [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(waittime);
data/thc-ipv6-3.6/alive6.c:1889:17: [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(1);
data/thc-ipv6-3.6/alive6.c:1892:15: [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(waittime);
data/thc-ipv6-3.6/connect6.c:139:67: [1] (buffer) strlen:
Does not handle 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 (setsockopt(t, SOL_SOCKET, SO_BINDTODEVICE, interface, strlen(interface) + 1) < 0)
data/thc-ipv6-3.6/connect6.c:198:18: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((i = read(fileno(stdin), buf, sizeof(buf))) > 0)
data/thc-ipv6-3.6/connect6.c:200:9: [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(10);
data/thc-ipv6-3.6/connect6.c:204:20: [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).
send(t, buf, strlen(buf), 0);
data/thc-ipv6-3.6/connect6.c:223:69: [1] (buffer) strlen:
Does not handle 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 (setsockopt(t, SOL_SOCKET, SO_BINDTODEVICE, interface, strlen(interface) + 1) < 0)
data/thc-ipv6-3.6/contrib/spoofer.c:130:3: [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(100);
data/thc-ipv6-3.6/contrib/spoofer.c:132:3: [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(200);
data/thc-ipv6-3.6/contrib/spoofer.c:134:3: [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(300);
data/thc-ipv6-3.6/contrib/spoofer.c:136:3: [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(400);
data/thc-ipv6-3.6/contrib/spoofer.c:148:3: [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(100);
data/thc-ipv6-3.6/contrib/spoofer.c:150:3: [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(200);
data/thc-ipv6-3.6/contrib/spoofer.c:152:3: [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(300);
data/thc-ipv6-3.6/contrib/spoofer.c:154:3: [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(400);
data/thc-ipv6-3.6/covert_send6.c:113:33: [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).
SHA1((unsigned char *) key, strlen(key), (unsigned char *) hash);
data/thc-ipv6-3.6/covert_send6.c:169:7: [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(100);
data/thc-ipv6-3.6/covert_send6d.c:147:33: [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).
SHA1((unsigned char *) key, strlen(key), (unsigned char *) hash);
data/thc-ipv6-3.6/covert_send6d.c:160:5: [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(50);
data/thc-ipv6-3.6/denial6.c:342:5: [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(1);
data/thc-ipv6-3.6/dnsdict6.c:216:3: [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(maxmillisecs * 1000);
data/thc-ipv6-3.6/dnsdict6.c:226:9: [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 (d[strlen(d) - 1] == '.')
data/thc-ipv6-3.6/dnsdict6.c:227:7: [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).
d[strlen(d) - 1] = 0;
data/thc-ipv6-3.6/dnsdict6.c:228:7: [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(d) < 4) // smallest possible domain provided. e.g. a.de
data/thc-ipv6-3.6/dnsdict6.c:232:7: [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(d) > 100)
data/thc-ipv6-3.6/dnsdict6.c:241:33: [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).
printf("tld\'s length: %d\n", strlen(tld));
data/thc-ipv6-3.6/dnsdict6.c:244:8: [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(tld) < 2) || (strlen(tld) > 6)) // tld must be between 2-6 char. e.g. .museum, .uk
data/thc-ipv6-3.6/dnsdict6.c:244:29: [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 ((strlen(tld) < 2) || (strlen(tld) > 6)) // tld must be between 2-6 char. e.g. .museum, .uk
data/thc-ipv6-3.6/dnsdict6.c:247:9: [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(d);
data/thc-ipv6-3.6/dnsdict6.c:397:21: [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).
vptr = vbuf + strlen(dom) + 17;
data/thc-ipv6-3.6/dnsdict6.c:463:23: [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).
vptr = vbuf + strlen(dom) + 17;
data/thc-ipv6-3.6/dnsdict6.c:540:74: [1] (buffer) strlen:
Does not handle 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 = res_query(dom, ns_c_in, type, vbuf, sizeof(vbuf))) < (30 + strlen(dom))) || ((*vptr & 0x82) != 0x80) || ((*(vptr + 1) & 0x0f) != 0)) {
data/thc-ipv6-3.6/dnsdict6.c:551:11: [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).
vptr += strlen(dom) + 1;
data/thc-ipv6-3.6/dnsdict6.c:640:17: [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).
i = argv[0][strlen(argv[0]) - 1];
data/thc-ipv6-3.6/dnsdict6.c:727:14: [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 (domain[strlen(domain) - 1] == '.')
data/thc-ipv6-3.6/dnsdict6.c:728:12: [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).
domain[strlen(domain) - 1] = 0;
data/thc-ipv6-3.6/dnsdict6.c:737:3: [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(domain, ".");
data/thc-ipv6-3.6/dnsdict6.c:767:37: [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).
lists[i][listptr[i]] = malloc(strlen(sub[j]) + 1);
data/thc-ipv6-3.6/dnsdict6.c:820:13: [1] (buffer) fscanf:
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.
j = fscanf(fpWords, "%100s", dom); // wordlist subdomain not allowed to be more than 100 chars
data/thc-ipv6-3.6/dnsdict6.c:822:39: [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).
lists[i][listptr[i]] = malloc(strlen(dom) + 1);
data/thc-ipv6-3.6/dnsdict6.c:842:37: [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).
lists[i][listptr[i]] = malloc(strlen(sub[j]) + 1);
data/thc-ipv6-3.6/dnsrevenum6.c:119:5: [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(5);
data/thc-ipv6-3.6/dnsrevenum6.c:180:9: [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(5);
data/thc-ipv6-3.6/dnsrevenum6.c:224:15: [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(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
data/thc-ipv6-3.6/dnsrevenum6.c:224:54: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
data/thc-ipv6-3.6/dnsrevenum6.c:225:15: [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(name, ".");
data/thc-ipv6-3.6/dnsrevenum6.c:236:17: [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(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
data/thc-ipv6-3.6/dnsrevenum6.c:236:56: [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).
strncat(name, ptr2 + 1, sizeof(name) - strlen(name) - 4);
data/thc-ipv6-3.6/dnsrevenum6.c:237:17: [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(name, ".");
data/thc-ipv6-3.6/dnsrevenum6.c:329:14: [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).
for (i = strlen(ptr) - 1; i >= 0 && ok == 1; i--) {
data/thc-ipv6-3.6/dnssecwalk.c:133:19: [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).
for (i = 0; i < strlen(argv[optind]); i++)
data/thc-ipv6-3.6/dnssecwalk.c:135:19: [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).
for (i = 0; i < strlen(argv[optind + 1]); i++)
data/thc-ipv6-3.6/dnssecwalk.c:142:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(domain, argv[optind + 1], sizeof(nexthost) - 2);
data/thc-ipv6-3.6/dnssecwalk.c:144:14: [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 (domain[strlen(domain) - 1] != '.')
data/thc-ipv6-3.6/dnssecwalk.c:145:5: [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(domain, ".");
data/thc-ipv6-3.6/dnssecwalk.c:146:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(nexthost, argv[optind + 1], sizeof(nexthost) - 1);
data/thc-ipv6-3.6/dnssecwalk.c:170:15: [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).
len = strlen(ptr);
data/thc-ipv6-3.6/dnssecwalk.c:280:23: [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).
for (i = 0; i < strlen(ptr2); i++)
data/thc-ipv6-3.6/dnssecwalk.c:292:25: [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).
if ((ptr2[2 + strlen(ptr2)] & 2) == 2) {
data/thc-ipv6-3.6/dnssecwalk.c:298:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(firstsub, ptr2, sizeof(firstsub) - 1);
data/thc-ipv6-3.6/dnssecwalk.c:305:11: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(nexthost, ptr2, sizeof(nexthost) - 1);
data/thc-ipv6-3.6/dnssecwalk.c:308:11: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(nexthost, ptr2, sizeof(nexthost) - 1);
data/thc-ipv6-3.6/dos-new-ip6.c:87:5: [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(200);
data/thc-ipv6-3.6/dump_dhcp6.c:272:35: [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 (argv[optind + 1] != NULL && strlen(argv[optind + 1]) > 0) {
data/thc-ipv6-3.6/dump_dhcp6.c:330:32: [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).
wdatabuf[len+2] = (4 + 2 + strlen(ptr)) / 256;
data/thc-ipv6-3.6/dump_dhcp6.c:331:32: [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).
wdatabuf[len+3] = (4 + 2 + strlen(ptr)) % 256;
data/thc-ipv6-3.6/dump_dhcp6.c:336:23: [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).
wdatabuf[len+8] = strlen(ptr) / 256;
data/thc-ipv6-3.6/dump_dhcp6.c:337:23: [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).
wdatabuf[len+9] = strlen(ptr) % 256;
data/thc-ipv6-3.6/dump_dhcp6.c:338:38: [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).
memcpy(wdatabuf + len + 10, ptr, strlen(ptr));
data/thc-ipv6-3.6/dump_dhcp6.c:339:51: [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).
memcpy(wdatabuf2 + len2, wdatabuf + len, 10 + strlen(ptr));
data/thc-ipv6-3.6/dump_dhcp6.c:340:17: [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).
len += 10 + strlen(ptr);
data/thc-ipv6-3.6/dump_dhcp6.c:341:18: [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).
len2 += 10 + strlen(ptr);
data/thc-ipv6-3.6/dump_dhcp6.c:361:5: [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(75);
data/thc-ipv6-3.6/dump_router6.c:260:5: [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(100);
data/thc-ipv6-3.6/fake_dnsupdate6.c:77:11: [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(ptr);
data/thc-ipv6-3.6/fake_dnsupdate6.c:91:9: [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(host);
data/thc-ipv6-3.6/fake_pim6.c:83:60: [1] (buffer) strlen:
Does not handle 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 (strncasecmp(argv[optind + 1], "register", 9) == 0 && strlen(argv[optind + 1]) > 9)
data/thc-ipv6-3.6/fake_pim6.c:332:9: [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(5);
data/thc-ipv6-3.6/fake_router26.c:281:23: [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).
for (j = 0; j < strlen(optarg); j++) {
data/thc-ipv6-3.6/fake_router26.c:487:20: [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).
if (searchlist[strlen(searchlist) - 1] == '.')
data/thc-ipv6-3.6/fake_router26.c:488:18: [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).
searchlist[strlen(searchlist) - 1] = 0;
data/thc-ipv6-3.6/fake_router26.c:491:11: [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).
m = strlen(ptr);
data/thc-ipv6-3.6/fake_router26.c:498:9: [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).
j = strlen(searchlist);
data/thc-ipv6-3.6/fake_router26.c:508:11: [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).
n = strlen(&searchlist[l]);
data/thc-ipv6-3.6/firewall6.c:166:5: [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(10);
data/thc-ipv6-3.6/firewall6.c:271:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:273:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:296:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:298:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:336:9: [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(1);
data/thc-ipv6-3.6/firewall6.c:338:9: [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(1);
data/thc-ipv6-3.6/firewall6.c:363:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:365:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:392:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:394:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:421:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:423:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:452:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:454:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:482:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:484:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:512:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:514:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:540:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:542:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:569:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:571:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:598:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:600:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:627:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:629:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:656:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:658:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:684:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:686:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:712:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:714:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1607:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1609:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1653:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1655:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1700:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1702:7: [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(1);
data/thc-ipv6-3.6/firewall6.c:1730:11: [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(1);
data/thc-ipv6-3.6/firewall6.c:1732:11: [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(1);
data/thc-ipv6-3.6/firewall6.c:1750:11: [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(1);
data/thc-ipv6-3.6/firewall6.c:1752:11: [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(1);
data/thc-ipv6-3.6/flood_dhcpc6.c:181:29: [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 (dns_name != NULL && strlen(dns_name) < 240) {
data/thc-ipv6-3.6/flood_dhcpc6.c:188:40: [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).
memcpy(wdatabuf + len, dns_name, strlen(dns_name) + 1);
data/thc-ipv6-3.6/flood_dhcpc6.c:189:29: [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).
wdatabuf[dlen - 5] += strlen(dns_name) + 1;
data/thc-ipv6-3.6/flood_dhcpc6.c:190:29: [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).
wdatabuf[dlen - 3] += strlen(dns_name) + 1;
data/thc-ipv6-3.6/flood_dhcpc6.c:191:14: [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(dns_name) + 1;
data/thc-ipv6-3.6/flood_dhcpc6.c:223:7: [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(75);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:300:38: [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).
printf("fuzzing_mask(%d): %s\n", strlen(fuzzing_mask), fuzzing_mask);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:478:13: [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(1);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:481:9: [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(250);
data/thc-ipv6-3.6/fuzz_dhcpc6.c:530:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char *) &victim, ptr2, sizeof(victim));
data/thc-ipv6-3.6/fuzz_dhcpc6.c:653:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char *) &victim, optarg, sizeof(victim));
data/thc-ipv6-3.6/fuzz_dhcpc6.c:658:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy((char *) &option_string, optarg, sizeof(option_string));
data/thc-ipv6-3.6/fuzz_dhcps6.c:296:9: [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(75);
data/thc-ipv6-3.6/fuzz_dhcps6.c:333:31: [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).
printf("fuzzbuf(%d): %s\n", strlen(fuzzbuf), fuzzbuf);
data/thc-ipv6-3.6/fuzz_dhcps6.c:487:13: [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(1);
data/thc-ipv6-3.6/fuzz_dhcps6.c:492:9: [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(250);
data/thc-ipv6-3.6/fuzz_dhcps6.c:617:11: [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(fuzzbuf, "B"); //Fuzz the domain name string
data/thc-ipv6-3.6/fuzz_dhcps6.c:642:7: [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(fuzzbuf, "B"); //Fuzz the domain name string
data/thc-ipv6-3.6/fuzz_dhcps6.c:838:9: [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(fuzzbuf, "B");
data/thc-ipv6-3.6/fuzz_dhcps6.c:841:29: [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 (dns_name != NULL && strlen(dns_name) < 240) {
data/thc-ipv6-3.6/fuzz_dhcps6.c:848:40: [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).
memcpy(wdatabuf + len, dns_name, strlen(dns_name) + 1);
data/thc-ipv6-3.6/fuzz_dhcps6.c:849:61: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memcpy(dns_option_hdr + dns_option_hdr_len, dns_name, strlen(dns_name) + 1);
data/thc-ipv6-3.6/fuzz_dhcps6.c:850:29: [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).
wdatabuf[dlen - 5] += strlen(dns_name) + 1;
data/thc-ipv6-3.6/fuzz_dhcps6.c:851:29: [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).
wdatabuf[dlen - 3] += strlen(dns_name) + 1;
data/thc-ipv6-3.6/fuzz_dhcps6.c:852:14: [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(dns_name) + 1;
data/thc-ipv6-3.6/fuzz_dhcps6.c:853:29: [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).
dns_option_hdr_len += strlen(dns_name) + 1;
data/thc-ipv6-3.6/fuzz_dhcps6.c:857:25: [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).
for (i = 0; i < strlen(dns_name) + 1; ++i)
data/thc-ipv6-3.6/fuzz_dhcps6.c:858:11: [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(fuzzbuf, "B");
data/thc-ipv6-3.6/fuzz_dhcps6.c:927:5: [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(75); //<-- I don't really know why this is neccessary but it seems to be
data/thc-ipv6-3.6/fuzz_ip6.c:198:7: [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(*fuzzbuf) + strlen(fuzztype) + 1 > *fuzzbuf_sz) {
data/thc-ipv6-3.6/fuzz_ip6.c:198:26: [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 (strlen(*fuzzbuf) + strlen(fuzztype) + 1 > *fuzzbuf_sz) {
data/thc-ipv6-3.6/fuzz_ip6.c:871:21: [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).
for (i = 0; i < strlen(fuzzbuf); i++)
data/thc-ipv6-3.6/fuzz_ip6.c:1065:13: [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(1);
data/thc-ipv6-3.6/fuzz_ip6.c:1068:9: [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(250);
data/thc-ipv6-3.6/implementation6.c:111:3: [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(500);
data/thc-ipv6-3.6/implementation6.c:217:3: [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(500);
data/thc-ipv6-3.6/inject_alive6.c:164:7: [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(100);
data/thc-ipv6-3.6/kill_router6.c:200:5: [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(60);
data/thc-ipv6-3.6/ndpexhaust26.c:187:7: [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(1);
data/thc-ipv6-3.6/ndpexhaust6.c:107:5: [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(1);
data/thc-ipv6-3.6/node_query6.c:151:3: [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(1000);
data/thc-ipv6-3.6/node_query6.c:160:3: [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(1000);
data/thc-ipv6-3.6/node_query6.c:174:5: [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(100);
data/thc-ipv6-3.6/parasite6.c:109:5: [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(200);
data/thc-ipv6-3.6/randicmp6.c:127:9: [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(5000);
data/thc-ipv6-3.6/redir6.c:91:3: [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(25000);
data/thc-ipv6-3.6/smurf6.c:75:7: [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(msec);
data/thc-ipv6-3.6/thc-ipv6-lib.c:144:5: [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(10);
data/thc-ipv6-3.6/thc-ipv6-lib.c:213:24: [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).
if (ipv6[39] != 0 || strlen(ipv6) != 39)
data/thc-ipv6-3.6/thc-ipv6-lib.c:237:10: [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).
buf2[strlen(buf2) - 2] = 0;
data/thc-ipv6-3.6/thc-ipv6-lib.c:245:48: [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).
memcpy(ipv6 + (ptr2 - buf + 1 + l), ptr2 + strlen(buf2) - 1, strlen(buf) - (ptr2 - buf) - strlen(buf2) + 1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:245:66: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memcpy(ipv6 + (ptr2 - buf + 1 + l), ptr2 + strlen(buf2) - 1, strlen(buf) - (ptr2 - buf) - strlen(buf2) + 1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:245:95: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memcpy(ipv6 + (ptr2 - buf + 1 + l), ptr2 + strlen(buf2) - 1, strlen(buf) - (ptr2 - buf) - strlen(buf2) + 1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:247:14: [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 (ipv6[strlen(ipv6) - 1] == '0' && ipv6[strlen(ipv6) - 2] == ':' && ptr2 - buf + 1 + strlen(buf2) == strlen(buf))
data/thc-ipv6-3.6/thc-ipv6-lib.c:247:47: [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 (ipv6[strlen(ipv6) - 1] == '0' && ipv6[strlen(ipv6) - 2] == ':' && ptr2 - buf + 1 + strlen(buf2) == strlen(buf))
data/thc-ipv6-3.6/thc-ipv6-lib.c:247:92: [1] (buffer) strlen:
Does not handle 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 (ipv6[strlen(ipv6) - 1] == '0' && ipv6[strlen(ipv6) - 2] == ':' && ptr2 - buf + 1 + strlen(buf2) == strlen(buf))
data/thc-ipv6-3.6/thc-ipv6-lib.c:247:108: [1] (buffer) strlen:
Does not handle 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 (ipv6[strlen(ipv6) - 1] == '0' && ipv6[strlen(ipv6) - 2] == ':' && ptr2 - buf + 1 + strlen(buf2) == strlen(buf))
data/thc-ipv6-3.6/thc-ipv6-lib.c:248:12: [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).
ipv6[strlen(ipv6) - 1] = 0;
data/thc-ipv6-3.6/thc-ipv6-lib.c:403:11: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
ptr = strncpy(tmp, target, sizeof(tmp) - 1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:599:35: [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 (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:599:49: [1] (buffer) strlen:
Does not handle 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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:599:73: [1] (buffer) strlen:
Does not handle 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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:666:21: [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).
if (done < 2 && strlen(&ipv6[2]) == 0 && strlen(&save[2]) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:666:46: [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).
if (done < 2 && strlen(&ipv6[2]) == 0 && strlen(&save[2]) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:674:7: [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(&save[2]) > 0 && prefer == PREFER_GLOBAL && strncmp(ipv6 + 2, "fe80", 2) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:680:7: [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(&ipv6[2]) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:869:33: [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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:869:47: [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 (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:869:71: [1] (buffer) strlen:
Does not handle 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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:915:33: [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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:915:47: [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 (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:915:71: [1] (buffer) strlen:
Does not handle 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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:939:35: [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 (strncmp(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:939:49: [1] (buffer) strlen:
Does not handle 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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:939:73: [1] (buffer) strlen:
Does not handle 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(interface, &buf[strlen(buf) - strlen(interface) - 1], strlen(interface)) == 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:960:23: [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 (local == 0 && strlen(defaultgw) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2546:50: [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).
if ((ptr = getenv("THC_IPV6_VLAN")) != NULL && strlen(ptr) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2562:9: [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(ptr) < 1 || i < 0 || i > 4097 || (i == 0 && ptr[0] != '0')) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2576:51: [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 ((ptr = getenv("THC_IPV6_PPPOE")) != NULL && strlen(ptr) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2612:9: [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(ptr2) != 4) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2630:51: [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 ((ptr = getenv("THC_IPV6_6IN4")) != NULL && strlen(ptr) > 0) {
data/thc-ipv6-3.6/thc-ipv6-lib.c:2718:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy ((char*) ifr.ifr_name, interface, IFNAMSIZ);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3086:5: [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(1);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3304:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ignore = read(rand_fd, cga_hdr->modifier, 16);
data/thc-ipv6-3.6/thc-ipv6-lib.c:3406:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ignore = read(fd, hash, 20);
data/thc-ipv6-3.6/thcping6.c:422:25: [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).
for (i = 0; i < strlen(ov) / 2; i++) {
data/thc-ipv6-3.6/thcping6.c:479:27: [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 < strlen(ov) / 2; i++) {
data/thc-ipv6-3.6/thcping6.c:506:16: [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).
dlen = strlen(argv[optind + 5]);
data/thc-ipv6-3.6/thcping6.c:588:11: [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(1);
data/thc-ipv6-3.6/thcping6.c:599:15: [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(1);
data/thc-ipv6-3.6/thcping6.c:605:9: [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(500);
data/thc-ipv6-3.6/thcsyn6.c:202:7: [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(1);
data/thc-ipv6-3.6/thcsyn6.c:210:7: [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(msec);
data/thc-ipv6-3.6/toobig6.c:84:3: [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(50000);
data/thc-ipv6-3.6/toobigsniff6.c:116:5: [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(25);
data/thc-ipv6-3.6/trace6.c:494:11: [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);
ANALYSIS SUMMARY:
Hits = 1340
Lines analyzed = 56557 in approximately 1.49 seconds (37930 lines/second)
Physical Source Lines of Code (SLOC) = 52618
Hits@level = [0] 2076 [1] 265 [2] 891 [3] 100 [4] 84 [5] 0
Hits@level+ = [0+] 3416 [1+] 1340 [2+] 1075 [3+] 184 [4+] 84 [5+] 0
Hits/KSLOC@level+ = [0+] 64.9207 [1+] 25.4666 [2+] 20.4303 [3+] 3.4969 [4+] 1.59641 [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.