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/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c
Examining data/libfcgi-2.4.0/libfcgi/os_win32.c
Examining data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c
Examining data/libfcgi-2.4.0/libfcgi/fcgio.cpp
Examining data/libfcgi-2.4.0/libfcgi/fcgiapp.c
Examining data/libfcgi-2.4.0/libfcgi/os_unix.c
Examining data/libfcgi-2.4.0/examples/authorizer.c
Examining data/libfcgi-2.4.0/examples/log-dump.c
Examining data/libfcgi-2.4.0/examples/echo-cpp.cpp
Examining data/libfcgi-2.4.0/examples/echo.c
Examining data/libfcgi-2.4.0/examples/size.c
Examining data/libfcgi-2.4.0/examples/echo-x.c
Examining data/libfcgi-2.4.0/examples/threaded.c
Examining data/libfcgi-2.4.0/include/fcgi_config_x86.h
Examining data/libfcgi-2.4.0/include/fcgio.h
Examining data/libfcgi-2.4.0/include/fcgi_stdio.h
Examining data/libfcgi-2.4.0/include/fcgios.h
Examining data/libfcgi-2.4.0/include/fastcgi.h
Examining data/libfcgi-2.4.0/include/fcgimisc.h
Examining data/libfcgi-2.4.0/include/fcgiapp.h
FINAL RESULTS:
data/libfcgi-2.4.0/include/fcgi_stdio.h:189:9: [5] (buffer) gets:
Does not check for buffer overflows (CWE-120, CWE-20). Use fgets() instead.
#undef gets
data/libfcgi-2.4.0/include/fcgi_stdio.h:190:9: [5] (buffer) gets:
Does not check for buffer overflows (CWE-120, CWE-20). Use fgets() instead.
#define gets FCGI_gets
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:521:8: [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.
if(access(appPath, X_OK) == -1) {
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:646:4: [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(av[ac++], tp1);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:673:21: [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(connectPathPtr, argv[i]);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:680:13: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(appPathPtr, argv[i]);
data/libfcgi-2.4.0/examples/log-dump.c:126:4: [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(temp2);
data/libfcgi-2.4.0/include/fcgi_stdio.h:204:9: [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.
#undef fprintf
data/libfcgi-2.4.0/include/fcgi_stdio.h:205:9: [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.
#define fprintf FCGI_fprintf
data/libfcgi-2.4.0/include/fcgi_stdio.h:206:9: [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.
#undef printf
data/libfcgi-2.4.0/include/fcgi_stdio.h:207:9: [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 FCGI_printf
data/libfcgi-2.4.0/include/fcgi_stdio.h:209:9: [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.
#undef vfprintf
data/libfcgi-2.4.0/include/fcgi_stdio.h:210:9: [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.
#define vfprintf FCGI_vfprintf
data/libfcgi-2.4.0/include/fcgi_stdio.h:211:9: [4] (format) vprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#undef vprintf
data/libfcgi-2.4.0/include/fcgi_stdio.h:212:9: [4] (format) vprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
#define vprintf FCGI_vprintf
data/libfcgi-2.4.0/include/fcgi_stdio.h:233:9: [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.
#undef popen
data/libfcgi-2.4.0/include/fcgi_stdio.h:234:9: [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.
#define popen FCGI_popen
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:52:14: [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.
extern FILE *popen(const char *command, const char *type);
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:57:9: [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.
#define popen _popen
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:603:13: [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.
n = vfprintf(fp->stdio_stream, format, ap);
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:632:16: [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.
return vfprintf(fp->stdio_stream, format, ap);
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:641:16: [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.
return vfprintf(FCGI_stdout->stdio_stream, format, ap);
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:776:19: [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.
FILE * file = popen(cmd, type);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:675:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, intArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:680:29: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, longArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:685:29: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, shortArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:699:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, unsignedArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:704:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, uLongArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:709:29: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, uShortArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:720:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, intArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:741:5: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, charPtrArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:760:7: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, voidPtrArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:789:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, doubleArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:793:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, lDoubleArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:807:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, doubleArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:812:8: [4] (format) sprintf:
Potential format string problem (CWE-134). Make format string constant.
sprintf(buffPtr, fmtBuff, lDoubleArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:1483:17: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(responseP, "%c%c%s%c", len, 1, name, value);
data/libfcgi-2.4.0/libfcgi/os_unix.c:309:5: [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(host, bindPath);
data/libfcgi-2.4.0/libfcgi/os_unix.c:412:5: [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(host, bindPath);
data/libfcgi-2.4.0/libfcgi/os_unix.c:553:2: [4] (shell) execl:
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.
execl(appPath, appPath, NULL);
data/libfcgi-2.4.0/libfcgi/os_unix.c:938:9: [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(sdup, str);
data/libfcgi-2.4.0/libfcgi/os_win32.c:754:9: [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(pipePath, bindPathPrefix);
data/libfcgi-2.4.0/libfcgi/os_win32.c:755:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(pipePath, bindPath);
data/libfcgi-2.4.0/libfcgi/os_win32.c:875:9: [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(pipePath, bindPathPrefix);
data/libfcgi-2.4.0/libfcgi/os_win32.c:876:9: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(pipePath, bindPath);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:751:16: [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.
equalPtr = getenv("CONTENT_LENGTH");
data/libfcgi-2.4.0/examples/authorizer.c:21:12: [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.
user = getenv("USER");
data/libfcgi-2.4.0/examples/authorizer.c:26:16: [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.
password = getenv("PASSWORD");
data/libfcgi-2.4.0/examples/authorizer.c:34:22: [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.
remoteUser = getenv("REMOTE_USER");
data/libfcgi-2.4.0/examples/authorizer.c:35:26: [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.
remotePassword = getenv("REMOTE_PASSWD");
data/libfcgi-2.4.0/examples/authorizer.c:44:31: [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 *processId = getenv("QUERY_STRING");
data/libfcgi-2.4.0/examples/echo.c:49:31: [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 *contentLength = getenv("CONTENT_LENGTH");
data/libfcgi-2.4.0/examples/log-dump.c:55:19: [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.
rolePtr = getenv("FCGI_ROLE");
data/libfcgi-2.4.0/examples/log-dump.c:61:20: [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.
queryString = getenv("QUERY_STRING");
data/libfcgi-2.4.0/examples/log-dump.c:73:10: [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.
getenv("URL_PATH"), failureCount);
data/libfcgi-2.4.0/examples/log-dump.c:89:16: [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.
authPtr = getenv("LOG_ACCESS");
data/libfcgi-2.4.0/examples/log-dump.c:99:20: [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.
fileNamePtr = getenv("LOG_FILE");
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:2092:9: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
p = getenv("FCGI_WEB_SERVER_ADDRS");
data/libfcgi-2.4.0/libfcgi/os_unix.c:175:42: [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 *libfcgiOsClosePollTimeoutStr = getenv( "LIBFCGI_OS_CLOSE_POLL_TIMEOUT" );
data/libfcgi-2.4.0/libfcgi/os_unix.c:180:49: [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 *libfcgiIsAfUnixKeeperPollTimeoutStr = getenv( "LIBFCGI_IS_AF_UNIX_KEEPER_POLL_TIMEOUT" );
data/libfcgi-2.4.0/libfcgi/os_win32.c:153:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(&fdTableCritical);
data/libfcgi-2.4.0/libfcgi/os_win32.c:322:5: [3] (misc) InitializeCriticalSection:
Exceptions can be thrown in low-memory situations. Use
InitializeCriticalSectionAndSpinCount instead.
InitializeCriticalSection(&fdTableCritical);
data/libfcgi-2.4.0/libfcgi/os_win32.c:353:11: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
val = getenv(SHUTDOWN_EVENT_NAME);
data/libfcgi-2.4.0/libfcgi/os_win32.c:367:15: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
val = getenv(MUTEX_VARNAME);
data/libfcgi-2.4.0/libfcgi/os_win32.c:490:19: [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((cLenPtr = getenv("CONTENT_LENGTH")) != NULL &&
data/libfcgi-2.4.0/libfcgi/os_win32.c:608:5: [3] (misc) EnterCriticalSection:
On some versions of Windows, exceptions can be thrown in low-memory
situations. Use InitializeCriticalSectionAndSpinCount instead.
EnterCriticalSection(&fdTableCritical);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:70:5: [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 buff[BUFFLEN];
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:254:13: [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(&header + headerLen, ptr, count);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:300:25: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&erBody + sizeof(erBody) - contentLen,
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:590:5: [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 *tp1,
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:594:5: [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[BUFSIZ];
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:612:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
if((fp = fopen(argv[i], "r")) == NULL) {
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:682:28: [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).
*nServersPtr = atoi(argv[i]);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:725:14: [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 headerBuff[8];
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:730:5: [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 appPath[MAXPATHLEN], bindPath[MAXPATHLEN];
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:753:23: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
bytesToRead = atoi(equalPtr);
data/libfcgi-2.4.0/examples/log-dump.c:51:5: [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 temp[4096];
data/libfcgi-2.4.0/examples/log-dump.c:52:5: [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 temp2[5000];
data/libfcgi-2.4.0/examples/log-dump.c:109:11: [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).
fd = open(fileNamePtr, O_RDONLY, (S_IRGRP | S_IROTH | S_IRUSR));
data/libfcgi-2.4.0/examples/log-dump.c:125:11: [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(&temp2[j], "<p>");
data/libfcgi-2.4.0/examples/size.c:20:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
scale = atoi(pathInfo+1);
data/libfcgi-2.4.0/include/fastcgi.h:73:14: [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 reserved[5];
data/libfcgi-2.4.0/include/fastcgi.h:100:14: [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 reserved[3];
data/libfcgi-2.4.0/include/fastcgi.h:127:14: [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 reserved[7];
data/libfcgi-2.4.0/include/fcgi_stdio.h:153:9: [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).
#undef fopen
data/libfcgi-2.4.0/include/fcgi_stdio.h:154:9: [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).
#define fopen FCGI_fopen
data/libfcgi-2.4.0/include/fcgi_stdio.h:226:9: [2] (tmpfile) tmpfile:
Function tmpfile() has a security flaw on some systems (e.g., older System
V systems) (CWE-377).
#undef tmpfile
data/libfcgi-2.4.0/include/fcgi_stdio.h:227:9: [2] (tmpfile) tmpfile:
Function tmpfile() has a security flaw on some systems (e.g., older System
V systems) (CWE-377).
#define tmpfile FCGI_tmpfile
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:298:19: [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).
FILE * file = fopen(path, mode);
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:344:28: [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->stdio_stream = fopen(path, mode);
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:737:19: [2] (tmpfile) tmpfile:
Function tmpfile() has a security flaw on some systems (e.g., older System
V systems) (CWE-377).
FILE * file = tmpfile();
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:90:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(newString, str, strLen);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:154:9: [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(str, stream->rdNext, n);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:166:13: [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(str, stream->rdNext, m);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:318:9: [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(stream->wrNext, str, n);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:330:13: [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(stream->wrNext, str, m);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:418:5: [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 fmtBuff[FMT_BUFFLEN];
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:419:5: [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 buff[PRINTF_BUFFLEN];
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:516:4: [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(fmtBuffPtr, "%d", minWidth);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:545:8: [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(fmtBuffPtr, "%d", precision);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:1141:14: [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 lenBuff[3];
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:1459:5: [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 response[64]; /* 64 = 8 + 3*(1+1+14+1)* + padding */
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:1691:9: [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(((char *)(&header)) + headerLen, stream->rdNext, count);
data/libfcgi-2.4.0/libfcgi/os_unix.c:177:37: [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).
libfcgiOsClosePollTimeout = atoi(libfcgiOsClosePollTimeoutStr);
data/libfcgi-2.4.0/libfcgi/os_unix.c:182:44: [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).
libfcgiIsAfUnixKeeperPollTimeout = atoi(libfcgiIsAfUnixKeeperPollTimeoutStr);
data/libfcgi-2.4.0/libfcgi/os_unix.c:266:5: [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(servAddrPtr->sun_path, bindPath, bindPathLen);
data/libfcgi-2.4.0/libfcgi/os_unix.c:307:5: [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[MAXPATHLEN];
data/libfcgi-2.4.0/libfcgi/os_unix.c:312:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
if((port = atoi(tp)) == 0) {
data/libfcgi-2.4.0/libfcgi/os_unix.c:408:5: [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[MAXPATHLEN];
data/libfcgi-2.4.0/libfcgi/os_unix.c:415:13: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
if((port = atoi(tp)) == 0) {
data/libfcgi-2.4.0/libfcgi/os_unix.c:428:2: [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(&sa.inetVariant.sin_addr, hp->h_addr, hp->h_length);
data/libfcgi-2.4.0/libfcgi/os_unix.c:774:9: [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 trash[1024];
data/libfcgi-2.4.0/libfcgi/os_win32.c:356:41: [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).
HANDLE shutdownEvent = (HANDLE) atoi(val);
data/libfcgi-2.4.0/libfcgi/os_win32.c:370:36: [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).
acceptMutex = (HANDLE) atoi(val);
data/libfcgi-2.4.0/libfcgi/os_win32.c:491:8: [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).
atoi(cLenPtr) > 0) {
data/libfcgi-2.4.0/libfcgi/os_win32.c:653:9: [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[6];
data/libfcgi-2.4.0/libfcgi/os_win32.c:658:24: [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 = (short) atoi(buf);
data/libfcgi-2.4.0/libfcgi/os_win32.c:843:6: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&sockAddr.sin_addr, hp->h_addr, hp->h_length);
data/libfcgi-2.4.0/libfcgi/os_win32.c:1390:13: [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 trash[1024];
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:641:32: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if((av[ac] = (char *)malloc(strlen(tp1)+1)) == NULL) {
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:643:18: [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).
(int)strlen(tp1)+1);
data/libfcgi-2.4.0/cgi-fcgi/cgi-fcgi.c:804:20: [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).
valueLen = strlen(equalPtr + 1);
data/libfcgi-2.4.0/examples/authorizer.c:45:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (processId == NULL || strlen(processId) == 0) {
data/libfcgi-2.4.0/examples/echo-cpp.cpp:79:13: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
cin.read(*content, clen);
data/libfcgi-2.4.0/examples/echo.c:73:27: [1] (buffer) getchar:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if ((ch = getchar()) < 0) {
data/libfcgi-2.4.0/examples/log-dump.c:120:17: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while((n = read(fd, temp, 4096)) > 0) {
data/libfcgi-2.4.0/include/fcgi_stdio.h:178:9: [1] (buffer) fgetc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#undef fgetc
data/libfcgi-2.4.0/include/fcgi_stdio.h:179:9: [1] (buffer) fgetc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define fgetc FCGI_fgetc
data/libfcgi-2.4.0/include/fcgi_stdio.h:180:9: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#undef getc
data/libfcgi-2.4.0/include/fcgi_stdio.h:181:9: [1] (buffer) getc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define getc FCGI_fgetc
data/libfcgi-2.4.0/include/fcgi_stdio.h:182:9: [1] (buffer) getchar:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#undef getchar
data/libfcgi-2.4.0/include/fcgi_stdio.h:183:9: [1] (buffer) getchar:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
#define getchar FCGI_getchar
data/libfcgi-2.4.0/libfcgi/fcgi_stdio.c:453:16: [1] (buffer) fgetc:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return fgetc(fp->stdio_stream);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:88:18: [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).
int strLen = strlen(str);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:358:29: [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).
return FCGX_PutStr(str, strlen(str), stream);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:437:17: [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).
fStop = f + strlen(f);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:517:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fmtBuffPtr += strlen(fmtBuffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:546:22: [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).
fmtBuffPtr += strlen(fmtBuffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:598:19: [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).
buffReqd = strlen(charPtrArg);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:676:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:681:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:686:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:700:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:705:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:710:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:721:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:738:45: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:742:38: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:761:33: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:790:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:794:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:808:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:813:41: [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).
buffCount = strlen(buffPtr);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:1110:11: [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(name);
data/libfcgi-2.4.0/libfcgi/fcgiapp.c:1482:23: [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).
len = strlen(name);
data/libfcgi-2.4.0/libfcgi/os_unix.c:253:23: [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).
int bindPathLen = strlen(bindPath);
data/libfcgi-2.4.0/libfcgi/os_unix.c:474:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
return(read(fd, buf, len));
data/libfcgi-2.4.0/libfcgi/os_unix.c:783:26: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while (rv > 0 && read(fd, trash, sizeof(trash)) > 0);
data/libfcgi-2.4.0/libfcgi/os_unix.c:897:12: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
len = read(aioPtr->fd, aioPtr->buf, aioPtr->len);
data/libfcgi-2.4.0/libfcgi/os_unix.c:935:35: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char * sdup = (char *) malloc(strlen(str) + 1);
data/libfcgi-2.4.0/libfcgi/os_win32.c:655:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(buf, p, 6);
data/libfcgi-2.4.0/libfcgi/os_win32.c:696:66: [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).
if (port && *bindPath != ':' && strncmp(bindPath, LOCALHOST, strlen(LOCALHOST)))
data/libfcgi-2.4.0/libfcgi/os_win32.c:747:33: [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).
char *pipePath = malloc(strlen(bindPathPrefix) + strlen(bindPath) + 1);
data/libfcgi-2.4.0/libfcgi/os_win32.c:747:58: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char *pipePath = malloc(strlen(bindPathPrefix) + strlen(bindPath) + 1);
data/libfcgi-2.4.0/libfcgi/os_win32.c:824:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(host, bindPath, len);
data/libfcgi-2.4.0/libfcgi/os_win32.c:867:33: [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).
char *pipePath = malloc(strlen(bindPathPrefix) + strlen(bindPath) + 1);
data/libfcgi-2.4.0/libfcgi/os_win32.c:867:58: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char *pipePath = malloc(strlen(bindPathPrefix) + strlen(bindPath) + 1);
data/libfcgi-2.4.0/libfcgi/os_win32.c:1524:14: [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).
p += strlen(ipaddr);
data/libfcgi-2.4.0/libfcgi/os_win32.c:1530:14: [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).
p += strlen(ipaddr) + 1;
ANALYSIS SUMMARY:
Hits = 169
Lines analyzed = 9372 in approximately 0.29 seconds (32262 lines/second)
Physical Source Lines of Code (SLOC) = 5091
Hits@level = [0] 52 [1] 50 [2] 53 [3] 21 [4] 43 [5] 2
Hits@level+ = [0+] 221 [1+] 169 [2+] 119 [3+] 66 [4+] 45 [5+] 2
Hits/KSLOC@level+ = [0+] 43.4099 [1+] 33.1958 [2+] 23.3746 [3+] 12.9641 [4+] 8.83913 [5+] 0.39285
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.