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PHP : Security Vulnerabilities Published In 2011

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2011-4885 20 2 DoS 2011-12-29 2013-10-10
5.0
None Remote Low Not required None None Partial
PHP before 5.3.9 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
2 CVE-2011-4566 189 DoS Overflow 2011-11-28 2012-11-06
6.4
None Remote Low Not required Partial None Partial
Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.
3 CVE-2011-3379 94 Exec Code 2011-11-03 2012-07-03
7.5
None Remote Low Not required Partial Partial Partial
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.
4 CVE-2011-3268 119 Overflow 2011-08-25 2012-02-03
10.0
None Remote Low Not required Complete Complete Complete
Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.
5 CVE-2011-3267 399 DoS 2011-08-25 2012-02-03
5.0
None Remote Low Not required None None Partial
PHP before 5.3.7 does not properly implement the error_log function, which allows context-dependent attackers to cause a denial of service (application crash) via unspecified vectors.
6 CVE-2011-3189 310 Bypass 2011-08-25 2012-02-03
4.3
None Remote Medium Not required Partial None None
The crypt function in PHP 5.3.7, when the MD5 hash type is used, returns the value of the salt argument instead of the hashed string, which might allow remote attackers to bypass authentication via an arbitrary password, a different vulnerability than CVE-2011-2483.
7 CVE-2011-3182 DoS Overflow 2011-08-25 2012-02-03
5.0
None Remote Low Not required None None Partial
PHP before 5.3.7 does not properly check the return values of the malloc, calloc, and realloc library functions, which allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger a buffer overflow by leveraging the ability to provide an arbitrary value for a function argument, related to (1) ext/curl/interface.c, (2) ext/date/lib/parse_date.c, (3) ext/date/lib/parse_iso_intervals.c, (4) ext/date/lib/parse_tz.c, (5) ext/date/lib/timelib.c, (6) ext/pdo_odbc/pdo_odbc.c, (7) ext/reflection/php_reflection.c, (8) ext/soap/php_sdl.c, (9) ext/xmlrpc/libxmlrpc/base64.c, (10) TSRM/tsrm_win32.c, and (11) the strtotime function.
8 CVE-2011-2483 310 2011-08-25 2012-02-08
5.0
None Remote Low Not required Partial None None
crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.
9 CVE-2011-2202 264 2011-06-16 2012-11-05
6.4
None Remote Low Not required None Partial Partial
The rfc1867_post_handler function in main/rfc1867.c in PHP before 5.3.7 does not properly restrict filenames in multipart/form-data POST requests, which allows remote attackers to conduct absolute path traversal attacks, and possibly create or overwrite arbitrary files, via a crafted upload request, related to a "file path injection vulnerability."
10 CVE-2011-1938 119 1 Exec Code Overflow 2011-05-31 2012-02-08
7.5
None Remote Low Not required Partial Partial Partial
Stack-based buffer overflow in the socket_connect function in ext/sockets/sockets.c in PHP 5.3.3 through 5.3.6 might allow context-dependent attackers to execute arbitrary code via a long pathname for a UNIX socket.
11 CVE-2011-1657 399 DoS 2011-08-25 2012-02-03
5.0
None Remote Low Not required None None Partial
The (1) ZipArchive::addGlob and (2) ZipArchive::addPattern functions in ext/zip/php_zip.c in PHP 5.3.6 allow context-dependent attackers to cause a denial of service (application crash) via certain flags arguments, as demonstrated by (a) GLOB_ALTDIRFUNC and (b) GLOB_APPEND.
12 CVE-2011-1471 189 DoS 2011-03-19 2013-08-31
4.3
None Remote Medium Not required None None Partial
Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls.
13 CVE-2011-1470 20 DoS 2011-03-19 2011-10-20
4.3
None Remote Medium Not required None None Partial
The Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a ziparchive stream that is not properly handled by the stream_get_contents function.
14 CVE-2011-1469 DoS 2011-03-19 2012-01-18
4.3
None Remote Medium Not required None None Partial
Unspecified vulnerability in the Streams component in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) by accessing an ftp:// URL during use of an HTTP proxy with the FTP wrapper.
15 CVE-2011-1468 399 DoS 2011-03-19 2012-01-18
4.3
None Remote Medium Not required None None Partial
Multiple memory leaks in the OpenSSL extension in PHP before 5.3.6 might allow remote attackers to cause a denial of service (memory consumption) via (1) plaintext data to the openssl_encrypt function or (2) ciphertext data to the openssl_decrypt function.
16 CVE-2011-1467 DoS 2011-03-19 2011-10-20
5.0
None Remote Low Not required None None Partial
Unspecified vulnerability in the NumberFormatter::setSymbol (aka numfmt_set_symbol) function in the Intl extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via an invalid argument, a related issue to CVE-2010-4409.
17 CVE-2011-1466 189 DoS Overflow 2011-03-19 2012-11-05
5.0
None Remote Low Not required None None Partial
Integer overflow in the SdnToJulian function in the Calendar extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a large integer in the first argument to the cal_from_jd function.
18 CVE-2011-1464 119 DoS Overflow 2011-03-19 2011-04-08
4.3
None Remote Medium Not required None None Partial
Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument.
19 CVE-2011-1153 134 DoS Exec Code Mem. Corr. +Info 2011-03-16 2011-10-20
7.5
None Remote Low Not required Partial Partial Partial
Multiple format string vulnerabilities in phar_object.c in the phar extension in PHP 5.3.5 and earlier allow context-dependent attackers to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code via format string specifiers in an argument to a class method, leading to an incorrect zend_throw_exception_ex call.
20 CVE-2011-1148 399 DoS Mem. Corr. 2011-03-18 2012-02-03
7.5
None Remote Low Not required Partial Partial Partial
Use-after-free vulnerability in the substr_replace function in PHP 5.3.6 and earlier allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact by using the same variable for multiple arguments.
21 CVE-2011-1144 59 2011-03-02 2011-03-10
3.3
None Local Medium Not required None Partial Partial
The installer in PEAR 1.9.2 and earlier allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1072.
22 CVE-2011-1092 189 1 DoS Overflow 2011-03-15 2011-10-20
7.5
None Remote Low Not required Partial Partial Partial
Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function.
23 CVE-2011-1072 59 2011-03-02 2012-01-18
3.3
None Local Medium Not required None Partial Partial
The installer in PEAR before 1.9.2 allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories, a different vulnerability than CVE-2007-2519.
24 CVE-2011-0755 189 Overflow 2011-02-02 2011-07-18
5.0
None Remote Low Not required None Partial None
Integer overflow in the mt_rand function in PHP before 5.3.4 might make it easier for context-dependent attackers to predict the return values by leveraging a script's use of a large max parameter, as demonstrated by a value that exceeds mt_getrandmax.
25 CVE-2011-0754 59 2011-02-02 2011-07-18
4.4
None Local Medium Not required Partial Partial Partial
The SplFileInfo::getType function in the Standard PHP Library (SPL) extension in PHP before 5.3.4 on Windows does not properly detect symbolic links, which might make it easier for local users to conduct symlink attacks by leveraging cross-platform differences in the stat structure, related to lack of a FILE_ATTRIBUTE_REPARSE_POINT check.
26 CVE-2011-0753 362 DoS Mem. Corr. 2011-02-02 2011-07-18
4.3
None Remote Medium Not required None None Partial
Race condition in the PCNTL extension in PHP before 5.3.4, when a user-defined signal handler exists, might allow context-dependent attackers to cause a denial of service (memory corruption) via a large number of concurrent signals.
27 CVE-2011-0752 20 Bypass 2011-02-02 2011-07-18
5.0
None Remote Low Not required None Partial None
The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758.
28 CVE-2011-0708 119 1 DoS Overflow 2011-03-19 2012-11-05
4.3
None Remote Medium Not required None None Partial
exif.c in the Exif extension in PHP before 5.3.6 on 64-bit platforms performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) via an image with a crafted Image File Directory (IFD) that triggers a buffer over-read.
29 CVE-2011-0441 59 2011-03-29 2011-04-20
6.3
None Local Medium Not required None Complete Complete
The Debian GNU/Linux /etc/cron.d/php5 cron job for PHP 5.3.5 allows local users to delete arbitrary files via a symlink attack on a directory under /var/lib/php5/.
30 CVE-2011-0421 1 DoS 2011-03-19 2014-02-20
4.3
None Remote Medium Not required None None Partial
The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.
31 CVE-2011-0420 1 DoS 2011-02-18 2013-09-07
5.0
None Remote Low Not required None None Partial
The grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference.
32 CVE-2010-4700 89 Sql 2011-01-18 2011-07-18
6.8
None Remote Medium Not required Partial Partial Partial
The set_magic_quotes_runtime function in PHP 5.3.2 and 5.3.3, when the MySQLi extension is used, does not properly interact with use of the mysqli_fetch_assoc function, which might make it easier for context-dependent attackers to conduct SQL injection attacks via crafted input that had been properly handled in earlier PHP versions.
33 CVE-2010-4699 189 Bypass 2011-01-18 2011-07-18
5.0
None Remote Low Not required None Partial None
The iconv_mime_decode_headers function in the Iconv extension in PHP before 5.3.4 does not properly handle encodings that are unrecognized by the iconv and mbstring (aka Multibyte String) implementations, which allows remote attackers to trigger an incomplete output array, and possibly bypass spam detection or have unspecified other impact, via a crafted Subject header in an e-mail message, as demonstrated by the ks_c_5601-1987 character set.
34 CVE-2010-4698 119 DoS Overflow 2011-01-18 2011-08-01
5.0
None Remote Low Not required None None Partial
Stack-based buffer overflow in the GD extension in PHP before 5.2.15 and 5.3.x before 5.3.4 allows context-dependent attackers to cause a denial of service (application crash) via a large number of anti-aliasing steps in an argument to the imagepstext function.
35 CVE-2010-4697 399 DoS Mem. Corr. 2011-01-18 2011-07-18
6.8
None Remote Medium Not required Partial Partial Partial
Use-after-free vulnerability in the Zend engine in PHP before 5.2.15 and 5.3.x before 5.3.4 might allow context-dependent attackers to cause a denial of service (heap memory corruption) or have unspecified other impact via vectors related to use of __set, __get, __isset, and __unset methods on objects accessed by a reference.
36 CVE-2010-4645 189 DoS 2011-01-10 2012-08-13
5.0
None Remote Low Not required None None Partial
strtod.c, as used in the zend_strtod function in PHP 5.2 before 5.2.17 and 5.3 before 5.3.5, and other products, allows context-dependent attackers to cause a denial of service (infinite loop) via a certain floating-point value in scientific notation, which is not properly handled in x87 FPU registers, as demonstrated using 2.2250738585072011e-308.
37 CVE-2006-7243 20 Bypass 2011-01-18 2014-03-25
5.0
None Remote Low Not required None Partial None
PHP before 5.3.4 accepts the \0 character in a pathname, which might allow context-dependent attackers to bypass intended access restrictions by placing a safe file extension after this character, as demonstrated by .php\0.jpg at the end of the argument to the file_exists function.
Total number of vulnerabilities : 37   Page : 1 (This Page)
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