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/mpop-1.4.8/src/tools.h
Examining data/mpop-1.4.8/src/pop3.h
Examining data/mpop-1.4.8/src/delivery.c
Examining data/mpop-1.4.8/src/base64.h
Examining data/mpop-1.4.8/src/password.c
Examining data/mpop-1.4.8/src/stream.c
Examining data/mpop-1.4.8/src/pop3.c
Examining data/mpop-1.4.8/src/netrc.h
Examining data/mpop-1.4.8/src/netrc.c
Examining data/mpop-1.4.8/src/gettext.h
Examining data/mpop-1.4.8/src/list.c
Examining data/mpop-1.4.8/src/readbuf.c
Examining data/mpop-1.4.8/src/stream.h
Examining data/mpop-1.4.8/src/md5.h
Examining data/mpop-1.4.8/src/net.c
Examining data/mpop-1.4.8/src/tls.h
Examining data/mpop-1.4.8/src/md5.c
Examining data/mpop-1.4.8/src/list.h
Examining data/mpop-1.4.8/src/password.h
Examining data/mpop-1.4.8/src/base64.c
Examining data/mpop-1.4.8/src/readbuf.h
Examining data/mpop-1.4.8/src/mpop.c
Examining data/mpop-1.4.8/src/conf.c
Examining data/mpop-1.4.8/src/uidls.h
Examining data/mpop-1.4.8/src/md5-apps.c
Examining data/mpop-1.4.8/src/md5-apps.h
Examining data/mpop-1.4.8/src/xalloc.h
Examining data/mpop-1.4.8/src/net.h
Examining data/mpop-1.4.8/src/delivery.h
Examining data/mpop-1.4.8/src/conf.h
Examining data/mpop-1.4.8/src/tls.c
Examining data/mpop-1.4.8/src/tools.c
Examining data/mpop-1.4.8/src/uidls.c
Examining data/mpop-1.4.8/src/xalloc.c
FINAL RESULTS:
data/mpop-1.4.8/src/conf.c:683:18: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
if (!(eval = popen(arg, "r")))
data/mpop-1.4.8/src/delivery.c:171:29: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
|| !(dm->pipe = popen(cmd, "w")))
data/mpop-1.4.8/src/mpop.c:1161:29: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
__attribute__ ((format (printf, 1, 2)));
data/mpop-1.4.8/src/mpop.c:1169:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf(stderr, format, args);
data/mpop-1.4.8/src/mpop.c:2618:21: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
printf(PRINTFLLD "\n", account->killsize);
data/mpop-1.4.8/src/mpop.c:2627:21: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
printf(PRINTFLLD "\n", account->skipsize);
data/mpop-1.4.8/src/net.c:694:9: [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(addr.sun_path, socketname);
data/mpop-1.4.8/src/net.c:1081:5: [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(query + 1 + service_len + 6, domain);
data/mpop-1.4.8/src/netrc.c:222:3: [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 (stderr,
data/mpop-1.4.8/src/netrc.c:263:7: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr, GT_("%s:%d: warning: unknown token \"%s\"\n"),
data/mpop-1.4.8/src/password.c:212:25: [4] (misc) getpass:
This function is obsolete and not portable. It was in SUSv2 but removed by
POSIX.2. What it does exactly varies considerably between systems,
particularly in where its prompt is displayed and where it gets its data
(e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
exactly what you want. If you continue to use it, or write your own, be
sure to zero the password as soon as possible to avoid leaving the
cleartext password visible in the process' address space.
char *gpw = getpass(prompt);
data/mpop-1.4.8/src/pop3.c:367:29: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
__attribute__ ((format (printf, 3, 4)));
data/mpop-1.4.8/src/pop3.c:379:13: [4] (format) vsnprintf:
If format strings can be influenced by an attacker, they can be exploited,
and note that sprintf variations do not always \0-terminate (CWE-134). Use
a constant for the format specification.
count = vsnprintf(line, POP3_BUFSIZE - 2, format, args);
data/mpop-1.4.8/src/pop3.c:697:9: [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(greeting, session->buffer + 4);
data/mpop-1.4.8/src/pop3.c:2513:5: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(buf, user);
data/mpop-1.4.8/src/tls.c:1197:9: [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(pin, userdata);
data/mpop-1.4.8/src/tools.c:172:7: [4] (misc) getpass:
This function is obsolete and not portable. It was in SUSv2 but removed by
POSIX.2. What it does exactly varies considerably between systems,
particularly in where its prompt is displayed and where it gets its data
(e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
exactly what you want. If you continue to use it, or write your own, be
sure to zero the password as soon as possible to avoid leaving the
cleartext password visible in the process' address space.
char *getpass(const char *prompt)
data/mpop-1.4.8/src/tools.c:336:24: [4] (misc) getlogin:
It's often easy to fool getlogin. Sometimes it does not work at all,
because some program messed up the utmp file. Often, it gives only the
first 8 characters of the login name. The user currently logged in on the
controlling tty of our program need not be the user who started it. Avoid
getlogin() for security-related purposes (CWE-807). Use getpwuid(geteuid())
and extract the desired information instead.
username = getlogin();
data/mpop-1.4.8/src/tools.c:525:5: [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(path, directory);
data/mpop-1.4.8/src/tools.c:530:5: [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(path + dirlen, name);
data/mpop-1.4.8/src/tools.c:553:9: [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(new_filename + homedirlen, filename + 1);
data/mpop-1.4.8/src/tools.c:674:9: [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(new_str + (size_t)(p - str), r);
data/mpop-1.4.8/src/tools.c:675:9: [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(new_str + (size_t)(p - str) + rlen,
data/mpop-1.4.8/src/tools.c:799:9: [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(*domain_part, p + 1);
data/mpop-1.4.8/src/tools.c:805:9: [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(*local_part, address);
data/mpop-1.4.8/src/tools.h:86:7: [4] (misc) getpass:
This function is obsolete and not portable. It was in SUSv2 but removed by
POSIX.2. What it does exactly varies considerably between systems,
particularly in where its prompt is displayed and where it gets its data
(e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
exactly what you want. If you continue to use it, or write your own, be
sure to zero the password as soon as possible to avoid leaving the
cleartext password visible in the process' address space.
char *getpass(const char *prompt);
data/mpop-1.4.8/src/uidls.c:381:5: [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(temp_filename, filename);
data/mpop-1.4.8/src/xalloc.h:42:25: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
__attribute__ ((format (printf, 1, 2)))
data/mpop-1.4.8/src/mpop.c:1616:13: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
c = getopt_long(argc, argv, "qQPdSC:aAsn::k::", options, NULL);
data/mpop-1.4.8/src/tls.c:127:13: [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((unsigned int)(t % UINT_MAX));
data/mpop-1.4.8/src/tools.c:311:16: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
username = getenv("USER");
data/mpop-1.4.8/src/tools.c:318:20: [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.
username = getenv("LOGNAME");
data/mpop-1.4.8/src/tools.c:372:12: [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.
host = getenv("HOSTNAME");
data/mpop-1.4.8/src/tools.c:413:20: [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.
xdg_home = getenv("XDG_CONFIG_HOME");
data/mpop-1.4.8/src/tools.c:456:17: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if ((home = getenv("HOME")))
data/mpop-1.4.8/src/tools.c:489:17: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if ((home = getenv("HOME")))
data/mpop-1.4.8/src/base64.c:62:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const char b64c[64] =
data/mpop-1.4.8/src/base64.c:252:21: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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 const signed char b64[0x100] = {
data/mpop-1.4.8/src/base64.h:38:3: [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[4];
data/mpop-1.4.8/src/conf.c:149:13: [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(a->tls_sha256_fingerprint, acc->tls_sha256_fingerprint, 32);
data/mpop-1.4.8/src/conf.c:158:13: [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(a->tls_sha1_fingerprint, acc->tls_sha1_fingerprint, 20);
data/mpop-1.4.8/src/conf.c:167:13: [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(a->tls_md5_fingerprint, acc->tls_md5_fingerprint, 16);
data/mpop-1.4.8/src/conf.c:341:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char hex[2];
data/mpop-1.4.8/src/conf.c:545:13: [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(acc1->tls_sha256_fingerprint, acc2->tls_sha256_fingerprint, 32);
data/mpop-1.4.8/src/conf.c:555:13: [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(acc1->tls_sha1_fingerprint, acc2->tls_sha1_fingerprint, 20);
data/mpop-1.4.8/src/conf.c:565:13: [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(acc1->tls_md5_fingerprint, acc2->tls_md5_fingerprint, 16);
data/mpop-1.4.8/src/conf.c:814:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char line[LINEBUFSIZE];
data/mpop-1.4.8/src/conf.c:1650:15: [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 (!(f = fopen(conffile, "r")))
data/mpop-1.4.8/src/delivery.c:371:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open(filename, O_WRONLY | O_CREAT | O_EXCL,
data/mpop-1.4.8/src/delivery.c:429:5: [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 hostname[256];
data/mpop-1.4.8/src/delivery.c:437:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(hostname, "unknown");
data/mpop-1.4.8/src/delivery.c:529:15: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if ((fd = open(filename, O_WRONLY | O_CREAT | O_EXCL,
data/mpop-1.4.8/src/delivery.c:589:5: [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 hostname[256];
data/mpop-1.4.8/src/delivery.c:597:9: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(hostname, "unknown");
data/mpop-1.4.8/src/delivery.c:706:22: [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 (!(dm->pipe = fopen((char *)data, "a")))
data/mpop-1.4.8/src/delivery.h:116:11: [2] (misc) open:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
int (*open)(struct _delivery_method *dm, const char *from, long long size,
data/mpop-1.4.8/src/gettext.h:218:3: [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 msg_ctxt_id[msgctxt_len + msgid_len];
data/mpop-1.4.8/src/gettext.h:220:3: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[1024];
data/mpop-1.4.8/src/gettext.h: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 (msg_ctxt_id, msgctxt, msgctxt_len - 1);
data/mpop-1.4.8/src/gettext.h:231:7: [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 (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
data/mpop-1.4.8/src/gettext.h:266:3: [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 msg_ctxt_id[msgctxt_len + msgid_len];
data/mpop-1.4.8/src/gettext.h:268:3: [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];
data/mpop-1.4.8/src/gettext.h:277:7: [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 (msg_ctxt_id, msgctxt, msgctxt_len - 1);
data/mpop-1.4.8/src/gettext.h:279:7: [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 (msg_ctxt_id + msgctxt_len, msgid, msgid_len);
data/mpop-1.4.8/src/md5-apps.c:39:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char ipad[64];
data/mpop-1.4.8/src/md5-apps.c:40:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char opad[64];
data/mpop-1.4.8/src/md5-apps.c:56:9: [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(ipad, secret, secret_len);
data/mpop-1.4.8/src/md5-apps.c:57:9: [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(opad, secret, secret_len);
data/mpop-1.4.8/src/md5-apps.c:80:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char digest[16];
data/mpop-1.4.8/src/md5.c:234:4: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&ctx->buffer[used], data, size);
data/mpop-1.4.8/src/md5.c:238:3: [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(&ctx->buffer[used], data, available);
data/mpop-1.4.8/src/md5.c:249:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(ctx->buffer, data, size);
data/mpop-1.4.8/src/md5.h:46:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buffer[64];
data/mpop-1.4.8/src/mpop.c:149:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char server_greeting[POP3_BUFSIZE - 4];
data/mpop-1.4.8/src/mpop.c:2485:9: [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 fingerprint_string[2 * 32 + 31 + 1];
data/mpop-1.4.8/src/net.c:519:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buffer[1 + 1 + 1 + 1 + 1 + 255 + 2];
data/mpop-1.4.8/src/net.c:567:5: [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(buffer + 5, hostname, hostname_len);
data/mpop-1.4.8/src/net.c:568:5: [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(buffer + 5 + hostname_len, &nport, 2);
data/mpop-1.4.8/src/net.c:670:5: [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 nameinfo_buffer[NI_MAXHOST];
data/mpop-1.4.8/src/net.c:1021:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[256];
data/mpop-1.4.8/src/net.c:1095:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char buffer[NS_PACKETSZ];
data/mpop-1.4.8/src/net.c:1116:13: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char name[NI_MAXHOST];
data/mpop-1.4.8/src/netrc.c:85:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[POPBUFSIZE+1], *p, *tok;
data/mpop-1.4.8/src/netrc.c:98:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen (file, "r");
data/mpop-1.4.8/src/password.c:198:24: [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 ((tty = fopen("/dev/tty", "w+")))
data/mpop-1.4.8/src/pop3.c:374:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char line[POP3_BUFSIZE];
data/mpop-1.4.8/src/pop3.c:783:44: [2] (integer) atol:
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).
session->cap.login_delay = atol(session->buffer + 11);
data/mpop-1.4.8/src/pop3.c:808:43: [2] (integer) atol:
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).
session->cap.expire = atol(session->buffer + 6);
data/mpop-1.4.8/src/pop3.c:1662:5: [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 rfc2822_timestamp[32];
data/mpop-1.4.8/src/pop3.c:1807:30: [2] (tmpfile) tmpfile:
Function tmpfile() has a security flaw on some systems (e.g., older System
V systems) (CWE-377).
if (!(tmpf = tmpfile()))
data/mpop-1.4.8/src/pop3.c:1828:27: [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 (delivery->open(delivery, from_addr,
data/mpop-1.4.8/src/pop3.c:2221:5: [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 digest[33];
data/mpop-1.4.8/src/pop3.c:2470:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char digest[16];
data/mpop-1.4.8/src/pop3.h:182:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buffer[POP3_BUFSIZE]; /* input/output buffer */
data/mpop-1.4.8/src/readbuf.h:30:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char buf[4096];
data/mpop-1.4.8/src/tls.c:97:5: [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 randfile[512];
data/mpop-1.4.8/src/tls.c:267:5: [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 xx[3];
data/mpop-1.4.8/src/tls.c:268:5: [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 xxxx[5];
data/mpop-1.4.8/src/tls.c:291:22: [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).
tm.tm_year = atoi(xx);
data/mpop-1.4.8/src/tls.c:298:22: [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).
tm.tm_year = atoi(xxxx);
data/mpop-1.4.8/src/tls.c:302:17: [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).
tm.tm_mon = atoi(xx) - 1;
data/mpop-1.4.8/src/tls.c:305:18: [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).
tm.tm_mday = atoi(xx);
data/mpop-1.4.8/src/tls.c:308:18: [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).
tm.tm_hour = atoi(xx);
data/mpop-1.4.8/src/tls.c:311:17: [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).
tm.tm_min = atoi(xx);
data/mpop-1.4.8/src/tls.c:316:21: [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).
tm.tm_sec = atoi(xx);
data/mpop-1.4.8/src/tls.c:370:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *oid[6] = { GNUTLS_OID_X520_COMMON_NAME,
data/mpop-1.4.8/src/tls.c:611:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *info_fieldname[6] = { N_("Common Name"), N_("Organization"),
data/mpop-1.4.8/src/tls.c:614:5: [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 sha256_fingerprint_string[96];
data/mpop-1.4.8/src/tls.c:615:5: [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 sha1_fingerprint_string[60];
data/mpop-1.4.8/src/tls.c:616:5: [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 timebuf[128]; /* should be long enough for every locale */
data/mpop-1.4.8/src/tls.c:747:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char fingerprint[32];
data/mpop-1.4.8/src/tls.c:993:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char fingerprint[32];
data/mpop-1.4.8/src/tls.c:1344:9: [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(tls->fingerprint, sha256_fingerprint, 32);
data/mpop-1.4.8/src/tls.c:1349:9: [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(tls->fingerprint, sha1_fingerprint, 20);
data/mpop-1.4.8/src/tls.c:1354:9: [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(tls->fingerprint, md5_fingerprint, 16);
data/mpop-1.4.8/src/tls.c:1466:9: [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(tls->fingerprint, sha256_fingerprint, 32);
data/mpop-1.4.8/src/tls.c:1471:9: [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(tls->fingerprint, sha1_fingerprint, 20);
data/mpop-1.4.8/src/tls.c:1476:9: [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(tls->fingerprint, md5_fingerprint, 16);
data/mpop-1.4.8/src/tls.h:63:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char fingerprint[32];
data/mpop-1.4.8/src/tls.h:89:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char sha256_fingerprint[32];
data/mpop-1.4.8/src/tls.h:90:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char sha1_fingerprint[20];
data/mpop-1.4.8/src/tls.h:93:5: [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 *owner_info[6];
data/mpop-1.4.8/src/tls.h:94:5: [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 *issuer_info[6];
data/mpop-1.4.8/src/tools.c:175:5: [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 getpassbuf[pass_max + 1];
data/mpop-1.4.8/src/tools.c:306:5: [2] (buffer) TCHAR:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
TCHAR buf[UNLEN + 1];
data/mpop-1.4.8/src/tools.c:379:9: [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 buf[256];
data/mpop-1.4.8/src/tools.c:734:35: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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 print_time_rfc2822(time_t t, char rfc2822_timestamp[32])
data/mpop-1.4.8/src/tools.c:743:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *weekday[7] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri",
data/mpop-1.4.8/src/tools.c:745:11: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
const char *month[12] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul",
data/mpop-1.4.8/src/tools.h:225:35: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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 print_time_rfc2822(time_t t, char rfc2822_timestamp[32]);
data/mpop-1.4.8/src/uidls.c:159:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char line[UIDLS_LINEBUFSIZE];
data/mpop-1.4.8/src/uidls.c:175:25: [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 (!(*uidls_file = fopen(filename, "r+")))
data/mpop-1.4.8/src/uidls.c:180:33: [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 (!(*uidls_file = fopen(filename, "w+")))
data/mpop-1.4.8/src/uidls.c:382:5: [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(temp_filename, ".XXXXXX");
data/mpop-1.4.8/src/uidls.c:383:20: [2] (tmpfile) mkstemp:
Potential for temporary file vulnerability in some circumstances. Some
older Unix-like systems create temp files with permission to write by all
by default, so be sure to set the umask to override this. Also, some older
Unix systems might fail to use O_EXCL when opening the file, so make sure
that O_EXCL is used by the library (CWE-377).
if ((temp_fd = mkstemp(temp_filename)) == -1
data/mpop-1.4.8/src/xalloc.c:119:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(p, s, l);
data/mpop-1.4.8/src/conf.c:345:9: [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(s) != 2 * len + (len - 1))
data/mpop-1.4.8/src/conf.c:406:13: [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).
l = strlen(arg);
data/mpop-1.4.8/src/conf.c:702:23: [1] (buffer) fgetc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
have_more_data = (fgetc(eval) != EOF);
data/mpop-1.4.8/src/conf.c:705:9: [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).
l = strlen(*buf);
data/mpop-1.4.8/src/conf.c:764:14: [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).
i = (int)strlen(s) - 1;
data/mpop-1.4.8/src/conf.c:785:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(t, s + i + 1, l - 1);
data/mpop-1.4.8/src/conf.c:791:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(t, s + i, l + 1);
data/mpop-1.4.8/src/conf.c:847:14: [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).
else if (strlen(line) == LINEBUFSIZE - 1)
data/mpop-1.4.8/src/conf.c:864:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(*cmd, line + i, (size_t)l);
data/mpop-1.4.8/src/conf.c:1359:21: [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 (strlen(arg) == 2 * 32 + 31)
data/mpop-1.4.8/src/conf.c:1363:26: [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).
else if (strlen(arg) == 2 * 20 + 19)
data/mpop-1.4.8/src/conf.c:1367:26: [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).
else if (strlen(arg) == 2 * 16 + 15)
data/mpop-1.4.8/src/delivery.c:408:5: [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(newfilename, "new", 3);
data/mpop-1.4.8/src/delivery.c:466:11: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
(void)umask(S_IRWXG | S_IRWXO);
data/mpop-1.4.8/src/delivery.c:626:11: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
(void)umask(S_IRWXG | S_IRWXO);
data/mpop-1.4.8/src/delivery.c:705:11: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
(void)umask(S_IRWXG | S_IRWXO);
data/mpop-1.4.8/src/gettext.h:214:24: [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).
size_t msgctxt_len = strlen (msgctxt) + 1;
data/mpop-1.4.8/src/gettext.h:215:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t msgid_len = strlen (msgid) + 1;
data/mpop-1.4.8/src/gettext.h:262:24: [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).
size_t msgctxt_len = strlen (msgctxt) + 1;
data/mpop-1.4.8/src/gettext.h:263:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t msgid_len = strlen (msgid) + 1;
data/mpop-1.4.8/src/mpop.c:1914:25: [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 (strlen(optarg) == 2 * 32 + 31)
data/mpop-1.4.8/src/mpop.c:1919:30: [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).
else if (strlen(optarg) == 2 * 20 + 19)
data/mpop-1.4.8/src/mpop.c:1924:30: [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).
else if (strlen(optarg) == 2 * 16 + 15)
data/mpop-1.4.8/src/net.c:520:27: [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).
size_t hostname_len = strlen(hostname);
data/mpop-1.4.8/src/net.c:681:13: [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(socketname) + 1 > sizeof(addr.sun_path))
data/mpop-1.4.8/src/net.c:1074:25: [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).
size_t domain_len = strlen(domain);
data/mpop-1.4.8/src/net.c:1075:26: [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).
size_t service_len = strlen(service);
data/mpop-1.4.8/src/net.c:1079:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(query + 1, service, service_len);
data/mpop-1.4.8/src/net.c:1080:5: [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(query + 1 + service_len, "._tcp.", 6);
data/mpop-1.4.8/src/netrc.c:115:17: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (p = buf + strlen(buf) - 1; (p >= buf) && isspace((unsigned char)*p); p--)
data/mpop-1.4.8/src/netrc.c:322:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memset(a->password, 0x55, strlen(a->password));
data/mpop-1.4.8/src/password.c:129:21: [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).
strlen(hostname), hostname,
data/mpop-1.4.8/src/password.c:131:21: [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).
strlen(user), user,
data/mpop-1.4.8/src/password.c:140:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(password, password_data, (size_t)password_length);
data/mpop-1.4.8/src/pop3.c:709:16: [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).
&& strlen(a) + 2 == (size_t)(q - p + 1) /* no specials */
data/mpop-1.4.8/src/pop3.c:714:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(session->cap.apop_timestamp, p, q - p + 1);
data/mpop-1.4.8/src/pop3.c:876:21: [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).
l = strlen(session->buffer + i);
data/mpop-1.4.8/src/pop3.c:2224:41: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
md5_digest((unsigned char *)tmpstr, strlen(tmpstr), digest);
data/mpop-1.4.8/src/pop3.c:2266:14: [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).
strlen(user) +
data/mpop-1.4.8/src/pop3.c:2268:14: [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).
strlen(hostname) +
data/mpop-1.4.8/src/pop3.c:2271:14: [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).
strlen(token) +
data/mpop-1.4.8/src/pop3.c:2348:13: [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).
u_len = strlen(user);
data/mpop-1.4.8/src/pop3.c:2349:13: [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).
p_len = strlen(password);
data/mpop-1.4.8/src/pop3.c:2410:13: [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).
u_len = strlen(user);
data/mpop-1.4.8/src/pop3.c:2430:13: [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).
p_len = strlen(password);
data/mpop-1.4.8/src/pop3.c:2498:21: [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).
challenge_len = strlen(challenge);
data/mpop-1.4.8/src/pop3.c:2507:24: [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).
md5_hmac(password, strlen(password), b64, len, digest);
data/mpop-1.4.8/src/pop3.c:2511:16: [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).
len = (int)strlen(user);
data/mpop-1.4.8/src/pop3.c:2582:13: [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).
u_len = strlen(user);
data/mpop-1.4.8/src/tls.c:272:11: [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(asn1time);
data/mpop-1.4.8/src/tls.c:290:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xx, p, 2);
data/mpop-1.4.8/src/tls.c:297:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xxxx, p, 4);
data/mpop-1.4.8/src/tls.c:301:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xx, p, 2);
data/mpop-1.4.8/src/tls.c:304:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xx, p, 2);
data/mpop-1.4.8/src/tls.c:307:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xx, p, 2);
data/mpop-1.4.8/src/tls.c:310:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xx, p, 2);
data/mpop-1.4.8/src/tls.c:315:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(xx, p, 2);
data/mpop-1.4.8/src/tls.c:1109:28: [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).
!= strlen((char *)(subj_alt_name->d.ia5->data)))
data/mpop-1.4.8/src/tls.c:1150:31: [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).
if ((size_t)length != strlen(buf))
data/mpop-1.4.8/src/tls.c:1195:28: [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 (userdata && (len = strlen(userdata)) < pin_max)
data/mpop-1.4.8/src/tls.c:1577:74: [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).
gnutls_server_name_set(tls->session, GNUTLS_NAME_DNS, tls->hostname, strlen(tls->hostname));
data/mpop-1.4.8/src/tools.c:523:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
dirlen = strlen(directory);
data/mpop-1.4.8/src/tools.c:524:30: [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).
path = xmalloc((dirlen + strlen(name) + 2) * sizeof(char));
data/mpop-1.4.8/src/tools.c:550:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
homedirlen = strlen(new_filename);
data/mpop-1.4.8/src/tools.c:552:31: [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).
(homedirlen + strlen(filename)) * sizeof(char));
data/mpop-1.4.8/src/tools.c:667:19: [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).
size_t slen = strlen(s);
data/mpop-1.4.8/src/tools.c:668:19: [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).
size_t rlen = strlen(r);
data/mpop-1.4.8/src/tools.c:672:28: [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).
new_str = xmalloc((strlen(str) + rlen - 1) * sizeof(char));
data/mpop-1.4.8/src/tools.c:673:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(new_str, str, (size_t)(p - str));
data/mpop-1.4.8/src/tools.c:794:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t domain_part_len = strlen(p + 1);
data/mpop-1.4.8/src/tools.c:796:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(*local_part, address, local_part_len);
data/mpop-1.4.8/src/tools.c:803:33: [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).
size_t local_part_len = strlen(address);
data/mpop-1.4.8/src/tools.c:819:27: [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).
size_t hostname_len = strlen(hostname);
data/mpop-1.4.8/src/tools.c:820:25: [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).
size_t domain_len = strlen(domain);
data/mpop-1.4.8/src/uidls.c:221:18: [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).
else if (strlen(line) == UIDLS_LINEBUFSIZE - 1)
data/mpop-1.4.8/src/uidls.c:282:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(uidl->hostname, p, (size_t)(q - p));
data/mpop-1.4.8/src/uidls.c:380:30: [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).
temp_filename = xmalloc((strlen(filename) + 7 + 1) * sizeof(char));
ANALYSIS SUMMARY:
Hits = 213
Lines analyzed = 17595 in approximately 0.43 seconds (40777 lines/second)
Physical Source Lines of Code (SLOC) = 12760
Hits@level = [0] 245 [1] 77 [2] 100 [3] 8 [4] 28 [5] 0
Hits@level+ = [0+] 458 [1+] 213 [2+] 136 [3+] 36 [4+] 28 [5+] 0
Hits/KSLOC@level+ = [0+] 35.8934 [1+] 16.6928 [2+] 10.6583 [3+] 2.82132 [4+] 2.19436 [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.