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/sslscan-2.0.0/missing_ciphersuites.h
Examining data/sslscan-2.0.0/sslscan.h
Examining data/sslscan-2.0.0/win32bit-compat.h
Examining data/sslscan-2.0.0/sslscan.c
FINAL RESULTS:
data/sslscan-2.0.0/sslscan.c:1766:33: [5] (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 high; the length parameter
appears to be a constant, instead of computing the number of characters
left.
strncat(http_code, " ", sizeof(http_code) - 1);
data/sslscan-2.0.0/sslscan.c:56:13: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
#define access _access_s
data/sslscan-2.0.0/sslscan.c:59:13: [4] (format) snprintf:
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.
#define snprintf _snprintf
data/sslscan-2.0.0/sslscan.c:59:22: [4] (format) _snprintf:
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.
#define snprintf _snprintf
data/sslscan-2.0.0/sslscan.c:239:12: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
return access(fileName, R_OK) == 0;
data/sslscan-2.0.0/sslscan.c:4561:5: [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, OVERFLOW_MESSAGE);
data/sslscan-2.0.0/sslscan.c:4571:9: [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, OVERFLOW_MESSAGE);
data/sslscan-2.0.0/sslscan.h:76:9: [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.
#define printf(format, ...) if (!xml_to_stdout) fprintf(stdout, format, ##__VA_ARGS__)
data/sslscan-2.0.0/sslscan.h:76:57: [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.
#define printf(format, ...) if (!xml_to_stdout) fprintf(stdout, format, ##__VA_ARGS__)
data/sslscan-2.0.0/sslscan.h:77:37: [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.
#define printf_error(format, ...) fprintf(stderr, format, ##__VA_ARGS__)
data/sslscan-2.0.0/sslscan.h:78:61: [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.
#define printf_xml(format, ...) if (options->xmlOutput) fprintf(options->xmlOutput, format, ##__VA_ARGS__)
data/sslscan-2.0.0/sslscan.h:79:59: [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.
#define printf_verbose(format, ...) if (options->verbose) printf(format, ##__VA_ARGS__)
data/sslscan-2.0.0/win32bit-compat.h:42:28: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
# define SPRINTF(x) strlen(sprintf/**/x)
data/sslscan-2.0.0/win32bit-compat.h:44:30: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
# define SPRINTF(x) ((size_t)sprintf x)
data/sslscan-2.0.0/win32bit-compat.h:103:9: [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).
return strcpy(dst, tmp);
data/sslscan-2.0.0/win32bit-compat.h:199:9: [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).
return strcpy(dst, tmp);
data/sslscan-2.0.0/sslscan.c:5004:3: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(time(NULL) ^ 0xbeefdead);
data/sslscan-2.0.0/sslscan.c:5382:9: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
srand(time(NULL) ^ 0xdeadbeef);
data/sslscan-2.0.0/missing_ciphersuites.h:16:3: [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 protocol_name[48]; /* IANA name, as defined in the RFCs. */
data/sslscan-2.0.0/sslscan.c:279:20: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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)[n] = 0;
data/sslscan-2.0.0/sslscan.c:303:5: [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[BUFFERSIZE];
data/sslscan-2.0.0/sslscan.c:401:9: [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 xmpp_setup[1024]; // options->host is 512 bytes long
data/sslscan-2.0.0/sslscan.c:606:18: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (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[32768];
data/sslscan-2.0.0/sslscan.c:708:20: [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).
pk12File = fopen(options->privateKeyFile, "rb");
data/sslscan-2.0.0/sslscan.c:1382:9: [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 hb[8] = {0x18,0x03,0x00,0x00,0x03,0x01,0x40,0x00};
data/sslscan-2.0.0/sslscan.c:1406:9: [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 hbbuf[65536];
data/sslscan-2.0.0/sslscan.c:1576:3: [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 hexCipherId[8] = {0};
data/sslscan-2.0.0/sslscan.c:1683:5: [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 requestBuffer[1024];
data/sslscan-2.0.0/sslscan.c:1684:5: [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[64];
data/sslscan-2.0.0/sslscan.c:1685:5: [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 http_code[64];
data/sslscan-2.0.0/sslscan.c:1802:23: [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(options->cipherstring, ":!");
data/sslscan-2.0.0/sslscan.c:1877:5: [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 certAlgorithm[80];
data/sslscan-2.0.0/sslscan.c:2595:5: [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[1024];
data/sslscan-2.0.0/sslscan.c:3046:5: [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[1024];
data/sslscan-2.0.0/sslscan.c:3242:13: [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((char *) &options->serverAddress6, ai->ai_addr, ai->ai_addrlen);
data/sslscan-2.0.0/sslscan.c:3249:13: [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((char *) &options->serverAddress, ai->ai_addr, ai->ai_addrlen);
data/sslscan-2.0.0/sslscan.c:3620:5: [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[1024];
data/sslscan-2.0.0/sslscan.c:3903:38: [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).
options.timeout.tv_sec = atoi(argv[argLoop] + 10);
data/sslscan-2.0.0/sslscan.c:3908:20: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
msec = atoi(argv[argLoop] + 8);
data/sslscan-2.0.0/sslscan.c:4047:33: [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).
options.xmlOutput = fopen(argv[xmlArg] + 6, "w");
data/sslscan-2.0.0/sslscan.c:4178:35: [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).
targetsFile = fopen(argv[options.targets] + 10, "r");
data/sslscan-2.0.0/sslscan.c:4200:44: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
port = atoi(line + tempInt);
data/sslscan-2.0.0/sslscan.c:4274:3: [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 response[8] = {0};
data/sslscan-2.0.0/sslscan.c:4306:12: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
unsigned char timestamp_bytes[4] = {0};
data/sslscan-2.0.0/sslscan.c:4417:3: [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 response[16] = {0};
data/sslscan-2.0.0/sslscan.c:4590:3: [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(b->buf + b_len, bytes, bytes_len);
data/sslscan-2.0.0/sslscan.h:137:5: [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 description[512];
data/sslscan-2.0.0/sslscan.h:145:5: [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 host[512];
data/sslscan-2.0.0/sslscan.h:146:5: [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 sniname[512];
data/sslscan-2.0.0/sslscan.h:147:5: [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 addrstr[INET6_ADDRSTRLEN];
data/sslscan-2.0.0/sslscan.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 cipherstring[65536];
data/sslscan-2.0.0/win32bit-compat.h:97:2: [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 tmp[sizeof "255.255.255.255"];
data/sslscan-2.0.0/win32bit-compat.h:123:2: [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 tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
data/sslscan-2.0.0/sslscan.c:252:20: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
stripPointer = strlen(lineFromFile) -1;
data/sslscan-2.0.0/sslscan.c:288:30: [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).
return send(sockfd, str, strlen(str), 0);
data/sslscan-2.0.0/sslscan.c:642:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(buf, (char *)userdata, size);
data/sslscan-2.0.0/sslscan.c:645:9: [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).
buf[strlen(userdata)] = 0;
data/sslscan-2.0.0/sslscan.c:646:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return strlen(userdata);
data/sslscan-2.0.0/sslscan.c:1541:6: [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(str)>0)
data/sslscan-2.0.0/sslscan.c:1558:22: [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 len = strlen(sub)+1;
data/sslscan-2.0.0/sslscan.c:1751:55: [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).
SSL_write(ssl, requestBuffer, strlen(requestBuffer));
data/sslscan-2.0.0/sslscan.c:1761:29: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(http_code, buffer + 9, sizeof(http_code) - 1);
data/sslscan-2.0.0/sslscan.c:1762:36: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
loop = strlen(buffer + 9);
data/sslscan-2.0.0/sslscan.c:1773:29: [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(http_code, " ", sizeof(http_code) - 1);
data/sslscan-2.0.0/sslscan.c:1803:23: [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(options->cipherstring, usedcipher, strlen(usedcipher));
data/sslscan-2.0.0/sslscan.c:1803:66: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncat(options->cipherstring, usedcipher, strlen(usedcipher));
data/sslscan-2.0.0/sslscan.c:3274:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options->cipherstring, TLSV13_CIPHERSUITES, sizeof(options->cipherstring));
data/sslscan-2.0.0/sslscan.c:3276:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options->cipherstring, CIPHERSUITE_LIST_ALL, sizeof(options->cipherstring));
data/sslscan-2.0.0/sslscan.c:3634:5: [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(options.host, "127.0.0.1", 10);
data/sslscan-2.0.0/sslscan.c:3726:70: [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 ((strncmp("--targets=", argv[argLoop], 10) == 0) && (strlen(argv[argLoop]) > 10))
data/sslscan-2.0.0/sslscan.c:3936:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.sniname, argv[argLoop]+11, strlen(argv[argLoop])-11);
data/sslscan-2.0.0/sslscan.c:3936:56: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
strncpy(options.sniname, argv[argLoop]+11, strlen(argv[argLoop])-11);
data/sslscan-2.0.0/sslscan.c:3949:23: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
maxSize = strlen(hostString);
data/sslscan-2.0.0/sslscan.c:3956:27: [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).
maxSize = strlen(hostString);
data/sslscan-2.0.0/sslscan.c:3986:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.host, hostString, sizeof(options.host) -1);
data/sslscan-2.0.0/sslscan.c:3989:17: [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 (strlen(options.sniname) == 0)
data/sslscan-2.0.0/sslscan.c:3991:17: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.sniname, options.host, sizeof(options.host) -1);
data/sslscan-2.0.0/sslscan.c:4186:33: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(line) != 0)
data/sslscan-2.0.0/sslscan.c:4193:33: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(options.host, line, sizeof(options.host) -1);
data/sslscan-2.0.0/sslscan.c:4197:37: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(line + tempInt) > 0)
data/sslscan-2.0.0/sslscan.c:4917:25: [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).
uint16_t sni_length = strlen(options->sniname);
data/sslscan-2.0.0/win32bit-compat.h:42:21: [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).
# define SPRINTF(x) strlen(sprintf/**/x)
data/sslscan-2.0.0/win32bit-compat.h:181:10: [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).
tp += strlen(tp);
ANALYSIS SUMMARY:
Hits = 83
Lines analyzed = 6988 in approximately 0.24 seconds (29008 lines/second)
Physical Source Lines of Code (SLOC) = 5350
Hits@level = [0] 281 [1] 30 [2] 35 [3] 2 [4] 15 [5] 1
Hits@level+ = [0+] 364 [1+] 83 [2+] 53 [3+] 18 [4+] 16 [5+] 1
Hits/KSLOC@level+ = [0+] 68.0374 [1+] 15.514 [2+] 9.90654 [3+] 3.36449 [4+] 2.99065 [5+] 0.186916
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.