PHP 5.3.x < 5.3.13 CGI Query String Code Execution

High Log Correlation Engine Plugin ID 801100

Synopsis

The remote web server uses a version of PHP that is affected by a code execution vulnerability.

Description

PHP versions earlier than 5.3.13 are affected by a code execution vulnerability.

The fix for CVE-2012-1823 does not completely correct the CGI query vulnerability. Disclosure of PHP source code and code execution via query paramenters are still possible.

Note that his vulnerability is exploitable only when PHP is used by CGI-based configurations. Apache with 'mod-php' is not an exploitable configuration.

Solution

Upgrade to PHP version 5.3.13 or later.

See Also

eindbazen.net/2012/05/php-cgi-advisory-cve-2012-1823

https://bugs.php.net/bug.php?id=61910

http://.php.net/archive/2012.php#id2012-05-08-1

http://.php.net/ChangeLog-5.php#5.3.13

Plugin Details

Severity: High

ID: 801100

Family: Web Servers

Published: 2012/06/05

Nessus ID: 58988, 59056, 59088

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 8.3

Temporal Score: 6.9

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:P/A:P

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

Vulnerability Information

Patch Publication Date: 2012/05/08

Vulnerability Publication Date: 2012/05/06

Reference Information

CVE: CVE-2012-2311, CVE-2012-2335, CVE-2012-2336

BID: 53388