CVE-2012-2335

Description

php-wrapper.fcgi does not properly handle command-line arguments, which allows remote attackers to bypass a protection mechanism in PHP 5.3.12 and 5.4.2 and execute arbitrary code by leveraging improper interaction between the PHP sapi/cgi/cgi_main.c component and a query string beginning with a +- sequence.

Predictions

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

References

• http://eindbazen.net/2012/05/php-cgi-advisory-cve-2012-1823/
• http://git.php.net/?p=php-src.git%3Ba=blob%3Bf=sapi/cgi/cgi_main.c%3Bh=a7ac26f0#l1569
• http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00004.html
• http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
• http://secunia.com/advisories/49014
• http://www.kb.cert.org/vuls/id/520827
• http://www.php.net/archive/2012.php#id2012-05-06-1
• https://bugs.php.net/bug.php?id=61910
• https://exchange.xforce.ibmcloud.com/vulnerabilities/75652
• https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
• http://eindbazen.net/2012/05/php-cgi-advisory-cve-2012-1823/
• http://git.php.net/?p=php-src.git%3Ba=blob%3Bf=sapi/cgi/cgi_main.c%3Bh=a7ac26f0#l1569
• http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00004.html
• http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
• http://secunia.com/advisories/49014
• http://www.kb.cert.org/vuls/id/520827
• http://www.php.net/archive/2012.php#id2012-05-06-1
• https://bugs.php.net/bug.php?id=61910
• https://exchange.xforce.ibmcloud.com/vulnerabilities/75652
• https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862

CWEs

CWE-264