ID:11566 - Exploit for Input validation error in PHP - CVE-2007-1649

Link to public exploit:

Vulnerability description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.

Remediation