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/ldap2dns-0.3.1/askldap.c
Examining data/ldap2dns-0.3.1/askldap.h
Examining data/ldap2dns-0.3.1/ldap2dns.c
FINAL RESULTS:
data/ldap2dns-0.3.1/askldap.c:220:9: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(bvals[0]->bv_val, "%s", zone->zonename)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:163:25: [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(options.hostname[i], value);
data/ldap2dns-0.3.1/ldap2dns.c:170:25: [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(options.hostname[i], value);
data/ldap2dns-0.3.1/ldap2dns.c:196:5: [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(options.searchbase, value);
data/ldap2dns-0.3.1/ldap2dns.c:203:5: [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(options.binddn, value);
data/ldap2dns-0.3.1/ldap2dns.c:205:6: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(options.password, value);
data/ldap2dns-0.3.1/ldap2dns.c:249:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(options.searchbase, optarg);
data/ldap2dns-0.3.1/ldap2dns.c:257:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(options.binddn, optarg);
data/ldap2dns-0.3.1/ldap2dns.c:260:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(options.hostname[0], optarg);
data/ldap2dns-0.3.1/ldap2dns.c:267:5: [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(options.ldifname, optarg);
data/ldap2dns-0.3.1/ldap2dns.c:289:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(options.password, optarg);
data/ldap2dns-0.3.1/ldap2dns.c:293:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(options.exec_command, optarg);
data/ldap2dns-0.3.1/ldap2dns.c:319:3: [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(target, zone.domainname);
data/ldap2dns-0.3.1/ldap2dns.c:410:4: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(buf, rr->dnsdomainname);
data/ldap2dns-0.3.1/ldap2dns.c:446:7: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(word1, "%s", rr->preference)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:563:11: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(bvals[0]->bv_val, "%s", rr.preference)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:631:3: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(namedzone, (zone.zonemaster[len-1]=='.') ? "%s " : "%s. ", zone.zonemaster);
data/ldap2dns-0.3.1/ldap2dns.c:633:3: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(namedzone, (zone.adminmailbox[len-1]=='.') ? "%s " : "%s. ", zone.adminmailbox);
data/ldap2dns-0.3.1/ldap2dns.c:778:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(namedzonename, "%s.db", zone.domainname);
data/ldap2dns-0.3.1/ldap2dns.c:876:4: [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.
system(options.exec_command);
data/ldap2dns-0.3.1/ldap2dns.c:112:13: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
char* ev = getenv("TINYDNSDIR");
data/ldap2dns-0.3.1/ldap2dns.c:219:7: [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.
ev = getenv("LDAP2DNS_UPDATE");
data/ldap2dns-0.3.1/ldap2dns.c:224:7: [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.
ev = getenv("LDAP2DNS_OUTPUT");
data/ldap2dns-0.3.1/ldap2dns.c:231:7: [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.
ev = getenv("LDAP2DNS_BINDDN");
data/ldap2dns-0.3.1/ldap2dns.c:234:8: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
ev = getenv("LDAP2DNS_PASSWORD");
data/ldap2dns-0.3.1/ldap2dns.c:242:17: [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 ( (len = getopt(main_argc, main_argv, "b:D:e:h:o:p:u:V:v::w:L::"))>0 ) {
data/ldap2dns-0.3.1/askldap.c:27:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ldaphosts[256];
data/ldap2dns-0.3.1/askldap.c:29:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char binddn[256];
data/ldap2dns-0.3.1/askldap.c:30:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char bindpwd[16];
data/ldap2dns-0.3.1/askldap.c:37:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zonedn[256];
data/ldap2dns-0.3.1/askldap.c:38:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zonename[64];
data/ldap2dns-0.3.1/askldap.c:39:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char class[16];
data/ldap2dns-0.3.1/askldap.c:40:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char type[16];
data/ldap2dns-0.3.1/askldap.c:41:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char adminmailbox[64];
data/ldap2dns-0.3.1/askldap.c:42:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zonemaster[64];
data/ldap2dns-0.3.1/askldap.c:49:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char qualifieddomainname[256];
data/ldap2dns-0.3.1/askldap.c:50:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char class[16];
data/ldap2dns-0.3.1/askldap.c:51:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char type[16];
data/ldap2dns-0.3.1/askldap.c:52:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ipaddr[8][4];
data/ldap2dns-0.3.1/askldap.c:54:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cname[256];
data/ldap2dns-0.3.1/askldap.c:114:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(rr->class, "IN");
data/ldap2dns-0.3.1/askldap.c:119:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp[64];
data/ldap2dns-0.3.1/askldap.c:185:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(zone->class, "IN");
data/ldap2dns-0.3.1/askldap.c:229:40: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
int find_ipaddr(const char* queryname, char ip[4])
data/ldap2dns-0.3.1/askldap.c:235:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char filter[256], domainname[64];
data/ldap2dns-0.3.1/askldap.c:254:5: [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(filter, "(&(!(dnsdomainname=*))(objectclass=dnsrrset)(dnsclass=IN)(|(dnsipaddr=*)(dnscipaddr=*)))");
data/ldap2dns-0.3.1/askldap.c:312:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char filter[256];
data/ldap2dns-0.3.1/askldap.c:326:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zonedn[256];
data/ldap2dns-0.3.1/askldap.c:354:4: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(rr->type, "PTR");
data/ldap2dns-0.3.1/askldap.c:370:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char filter[256];
data/ldap2dns-0.3.1/askldap.c:376:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char queryname[256];
data/ldap2dns-0.3.1/askldap.c:426:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char filter[256];
data/ldap2dns-0.3.1/askldap.c:472:36: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
void djb_type(const char* dottype, char djbtype[2])
data/ldap2dns-0.3.1/askldap.c:516:56: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
void build_response_section(struct resourcerecord *rr, char qtype[2], int section)
data/ldap2dns-0.3.1/askldap.c:518:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char djbname[256], djbtype[2];
data/ldap2dns-0.3.1/askldap.c:551:4: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char tmp[2];
data/ldap2dns-0.3.1/askldap.c:572:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char defaultsoa[20];
data/ldap2dns-0.3.1/askldap.c:573:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char djbname[256];
data/ldap2dns-0.3.1/askldap.c:574:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zonesoa[20];
data/ldap2dns-0.3.1/askldap.c:619:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char djbname[256], ip[4];
data/ldap2dns-0.3.1/askldap.c:640:46: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
int askldap_query(const char* djbdomainname, char qtype[2])
data/ldap2dns-0.3.1/askldap.c:643:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char domainname[64], zonename[64];
data/ldap2dns-0.3.1/askldap.h:7:46: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
int askldap_query(const char* djbdomainname, char qtype[2]);
data/ldap2dns-0.3.1/ldap2dns.c:22:8: [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 tinydns_textfile[256];
data/ldap2dns-0.3.1/ldap2dns.c:23:8: [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 tinydns_texttemp[256];
data/ldap2dns-0.3.1/ldap2dns.c:50:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char domainname[64];
data/ldap2dns-0.3.1/ldap2dns.c:51:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zonemaster[64];
data/ldap2dns-0.3.1/ldap2dns.c:52:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char class[16];
data/ldap2dns-0.3.1/ldap2dns.c:53:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char adminmailbox[64];
data/ldap2dns-0.3.1/ldap2dns.c:54:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char serial[12];
data/ldap2dns-0.3.1/ldap2dns.c:55:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char refresh[12];
data/ldap2dns-0.3.1/ldap2dns.c:56:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char retry[12];
data/ldap2dns-0.3.1/ldap2dns.c:57:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char expire[12];
data/ldap2dns-0.3.1/ldap2dns.c:58:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char minimum[12];
data/ldap2dns-0.3.1/ldap2dns.c:59:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ttl[12];
data/ldap2dns-0.3.1/ldap2dns.c:60:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char timestamp[20];
data/ldap2dns-0.3.1/ldap2dns.c:65:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cn[64];
data/ldap2dns-0.3.1/ldap2dns.c:66:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char dnsdomainname[64];
data/ldap2dns-0.3.1/ldap2dns.c:67:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char class[16];
data/ldap2dns-0.3.1/ldap2dns.c:68:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char type[16];
data/ldap2dns-0.3.1/ldap2dns.c:69:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ipaddr[256][32];
data/ldap2dns-0.3.1/ldap2dns.c:70:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cipaddr[32];
data/ldap2dns-0.3.1/ldap2dns.c:71:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char cname[64];
data/ldap2dns-0.3.1/ldap2dns.c:72:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ttl[12];
data/ldap2dns-0.3.1/ldap2dns.c:73:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char timestamp[20];
data/ldap2dns-0.3.1/ldap2dns.c:74:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char preference[12];
data/ldap2dns-0.3.1/ldap2dns.c:76:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char rr[1024];
data/ldap2dns-0.3.1/ldap2dns.c:77:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char aliasedobjectname[256];
data/ldap2dns-0.3.1/ldap2dns.c:78:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char macaddress[32];
data/ldap2dns-0.3.1/ldap2dns.c:85:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char searchbase[128];
data/ldap2dns-0.3.1/ldap2dns.c:86:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char binddn[128];
data/ldap2dns-0.3.1/ldap2dns.c:87:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char hostname[MAXHOSTS][128];
data/ldap2dns-0.3.1/ldap2dns.c:89:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char password[128];
data/ldap2dns-0.3.1/ldap2dns.c:95:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ldifname[128];
data/ldap2dns-0.3.1/ldap2dns.c:96:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char exec_command[128];
data/ldap2dns-0.3.1/ldap2dns.c:125:2: [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(tinydns_textfile, "data");
data/ldap2dns-0.3.1/ldap2dns.c:126:2: [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(tinydns_texttemp, "data.temp");
data/ldap2dns-0.3.1/ldap2dns.c:158:9: [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 value[128], rest[512];
data/ldap2dns-0.3.1/ldap2dns.c:184:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256], value[128];
data/ldap2dns-0.3.1/ldap2dns.c:190:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(options.hostname[0], "localhost");
data/ldap2dns-0.3.1/ldap2dns.c:192:18: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if (ldap_conf = fopen(LDAP_CONF, "r")) {
data/ldap2dns-0.3.1/ldap2dns.c:305:30: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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 int expand_domainname(char target[64], const char* source, int slen)
data/ldap2dns-0.3.1/ldap2dns.c:326:27: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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 int expand_reverse(char target[64], const char* source)
data/ldap2dns-0.3.1/ldap2dns.c:333:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char ip[4];
data/ldap2dns-0.3.1/ldap2dns.c:334:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[4];
data/ldap2dns-0.3.1/ldap2dns.c:401:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[64];
data/ldap2dns-0.3.1/ldap2dns.c:408:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf, "%d.%d.%d.%d.in-addr.arpa", ip[3], ip[2], ip[1], ip[0]);
data/ldap2dns-0.3.1/ldap2dns.c:433:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char word1[64];
data/ldap2dns-0.3.1/ldap2dns.c:434:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char word2[64];
data/ldap2dns-0.3.1/ldap2dns.c:440:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(rr->ipaddr[0], "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
data/ldap2dns-0.3.1/ldap2dns.c:449:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(rr->ipaddr[0], "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
data/ldap2dns-0.3.1/ldap2dns.c:456:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(rr->ipaddr[0], "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
data/ldap2dns-0.3.1/ldap2dns.c:535:9: [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(rr.ipaddr[ipaddresses], "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
data/ldap2dns-0.3.1/ldap2dns.c:543:8: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(rr.cipaddr, "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
data/ldap2dns-0.3.1/ldap2dns.c:611:2: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char soa[20];
data/ldap2dns-0.3.1/ldap2dns.c:688:3: [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 zdn[256][64];
data/ldap2dns-0.3.1/ldap2dns.c:777:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char namedzonename[128];
data/ldap2dns-0.3.1/ldap2dns.c:779:24: [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 ( !(namedzone = fopen(namedzonename, "w")) )
data/ldap2dns-0.3.1/ldap2dns.c:854:15: [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).
ldifout = fopen(options.ldifname, "w");
data/ldap2dns-0.3.1/ldap2dns.c:859:51: [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 ( options.output&OUTPUT_DATA && !(tinyfile = fopen(tinydns_texttemp, "w")) )
data/ldap2dns-0.3.1/ldap2dns.c:861:52: [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 ( options.output&OUTPUT_DB && !(namedmaster = fopen("named.zones", "w")) )
data/ldap2dns-0.3.1/askldap.c:120:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%64s", tmp)==1) {
data/ldap2dns-0.3.1/askldap.c:124:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr->qualifieddomainname, tmp, 256);
data/ldap2dns-0.3.1/askldap.c:127:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%16s", rr->type)!=1) {
data/ldap2dns-0.3.1/askldap.c:151:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%256s", rr->cname)==1) {
data/ldap2dns-0.3.1/askldap.c:152:16: [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).
int len = strlen(rr->cname);
data/ldap2dns-0.3.1/askldap.c:154:7: [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(rr->cname, ".");
data/ldap2dns-0.3.1/askldap.c:155:7: [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.
strncat(rr->cname, zonename, 252-len);
data/ldap2dns-0.3.1/askldap.c:156:7: [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(rr->cname, ".");
data/ldap2dns-0.3.1/askldap.c:175:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr->qualifieddomainname, zonename, 256);
data/ldap2dns-0.3.1/askldap.c:190:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%16s", zone->type)!=1)
data/ldap2dns-0.3.1/askldap.c:208:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%64s", zone->adminmailbox)!=1)
data/ldap2dns-0.3.1/askldap.c:211:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%64s", zone->zonemaster)!=1)
data/ldap2dns-0.3.1/askldap.c:242:10: [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(filter, ")(objectclass=dnszone)(dnsclass=IN))", 256-len);
data/ldap2dns-0.3.1/askldap.c:249:11: [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(domainname);
data/ldap2dns-0.3.1/askldap.c:340:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(rr->qualifieddomainname);
data/ldap2dns-0.3.1/askldap.c:342:11: [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(rr->cname);
data/ldap2dns-0.3.1/askldap.c:344:6: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(rr->cname, ".");
data/ldap2dns-0.3.1/askldap.c:345:6: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(rr->cname, zone.zonename, 252-len);
data/ldap2dns-0.3.1/askldap.c:355:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr->qualifieddomainname, queryname, 256);
data/ldap2dns-0.3.1/askldap.c:386:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr->qualifieddomainname, queryname, 256);
data/ldap2dns-0.3.1/askldap.c:443:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(zone->zonedn, dn, 256);
data/ldap2dns-0.3.1/askldap.c:729:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.ldaphosts, ldaphost, 256);
data/ldap2dns-0.3.1/askldap.c:731:14: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
if (binddn) strncpy(options.binddn, binddn, 256);
data/ldap2dns-0.3.1/askldap.c:732:14: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
if (passwd) strncpy(options.bindpwd, passwd, 16);
data/ldap2dns-0.3.1/ldap2dns.c:117:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (ev && (len = strlen(ev))<240) {
data/ldap2dns-0.3.1/ldap2dns.c:118:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(tinydns_textfile, ev, 240);
data/ldap2dns-0.3.1/ldap2dns.c:119:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(tinydns_texttemp, ev, 240);
data/ldap2dns-0.3.1/ldap2dns.c:162:26: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if ((k = sscanf(buf, "%128s:%d %512[A-Za-z0-9 .:_+-]", value, &port, rest))>=2) {
data/ldap2dns-0.3.1/ldap2dns.c:169:33: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
} else if ((k = sscanf(buf, "%128s %512[A-Za-z0-9 .:_+-]", value, rest))>=1) {
data/ldap2dns-0.3.1/ldap2dns.c:189:2: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(options.searchbase, "");
data/ldap2dns-0.3.1/ldap2dns.c:195:8: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(buf, "BASE %128s", value)==1)
data/ldap2dns-0.3.1/ldap2dns.c:202:8: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(buf, "BINDDN %128s", value)==1) {
data/ldap2dns-0.3.1/ldap2dns.c:204:9: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(buf, "BINDPW %128s", value)==1)
data/ldap2dns-0.3.1/ldap2dns.c:210:2: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(options.binddn, "");
data/ldap2dns-0.3.1/ldap2dns.c:211:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen(main_argv[0]);
data/ldap2dns-0.3.1/ldap2dns.c:233:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.binddn, ev, 128);
data/ldap2dns-0.3.1/ldap2dns.c:236:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.password, ev, 128);
data/ldap2dns-0.3.1/ldap2dns.c:240:2: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(options.password, "");
data/ldap2dns-0.3.1/ldap2dns.c:241:2: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(options.exec_command, "");
data/ldap2dns-0.3.1/ldap2dns.c:243:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (optarg && strlen(optarg)>127) {
data/ldap2dns-0.3.1/ldap2dns.c:265:5: [1] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant character.
strcpy(options.ldifname, "-");
data/ldap2dns-0.3.1/ldap2dns.c:290:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(optarg, 'x', strlen(options.password));
data/ldap2dns-0.3.1/ldap2dns.c:310:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(target, source, slen-1);
data/ldap2dns-0.3.1/ldap2dns.c:314:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(target, source, slen);
data/ldap2dns-0.3.1/ldap2dns.c:318:4: [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(target, ".");
data/ldap2dns-0.3.1/ldap2dns.c:437:2: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
sscanf(rr->rr, "%16s %16s %64s %64s", rr->class, rr->type, word1, word2);
data/ldap2dns-0.3.1/ldap2dns.c:442:14: [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).
int len = strlen(word1);
data/ldap2dns-0.3.1/ldap2dns.c:451:14: [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).
int len = strlen(word2);
data/ldap2dns-0.3.1/ldap2dns.c:462:13: [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).
int len = strlen(word1);
data/ldap2dns-0.3.1/ldap2dns.c:465:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr->cname, word1, 64);
data/ldap2dns-0.3.1/ldap2dns.c:489:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr.dnsdomainname, zone.domainname, 64);
data/ldap2dns-0.3.1/ldap2dns.c:490:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(rr.class, "IN", 3);
data/ldap2dns-0.3.1/ldap2dns.c:502:14: [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).
int len = strlen(attr);
data/ldap2dns-0.3.1/ldap2dns.c:512:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr.cn, bvals[0]->bv_val, 64);
data/ldap2dns-0.3.1/ldap2dns.c:521:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%16s", rr.class)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:526:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%16s", rr.type)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:553:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", rr.ttl)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:558:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%16s", &rr.timestamp)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:570:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(rr.rr, bvals[0]->bv_val, 1024);
data/ldap2dns-0.3.1/ldap2dns.c:574:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%256s", rr.aliasedobjectname)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:630:9: [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(zone.zonemaster);
data/ldap2dns-0.3.1/ldap2dns.c:632:9: [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(zone.adminmailbox);
data/ldap2dns-0.3.1/ldap2dns.c:691:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(zone.class, "IN", 3);
data/ldap2dns-0.3.1/ldap2dns.c:714:12: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[zonenames]->bv_val, "%64s", &zdn[zonenames])!=1)
data/ldap2dns-0.3.1/ldap2dns.c:720:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", zone.serial)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:725:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", zone.refresh)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:730:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", zone.retry)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:735:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", zone.expire)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:740:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", zone.minimum)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:745:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%64s", zone.adminmailbox)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:750:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%64s", zone.zonemaster)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:755:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%12s", zone.ttl)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:760:11: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
if (sscanf(bvals[0]->bv_val, "%16s", zone.timestamp)!=1)
data/ldap2dns-0.3.1/ldap2dns.c:771:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(zone.domainname, zdn[i], 64);
data/ldap2dns-0.3.1/ldap2dns.c:818:2: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
umask(022);
ANALYSIS SUMMARY:
Hits = 196
Lines analyzed = 1639 in approximately 0.22 seconds (7430 lines/second)
Physical Source Lines of Code (SLOC) = 1525
Hits@level = [0] 141 [1] 75 [2] 95 [3] 6 [4] 20 [5] 0
Hits@level+ = [0+] 337 [1+] 196 [2+] 121 [3+] 26 [4+] 20 [5+] 0
Hits/KSLOC@level+ = [0+] 220.984 [1+] 128.525 [2+] 79.3443 [3+] 17.0492 [4+] 13.1148 [5+] 0
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.