PHP 'main/SAPI.c' HTTP Header Injection Vulnerability

Summary
This host is running PHP and is prone to HTTP header injection vulnerability.
Impact
Successful exploitation could allows remote attackers to insert arbitrary headers, conduct cross-site request-forgery, cross-site scripting, HTML-injection, and other attacks. Impact Level: Application
Solution
Upgrade to PHP 5.4.1 RC1 or later For updates refer to http://www.php.net/downloads.php
Insight
The sapi_header_op function in main/SAPI.c in PHP does not properly determine a pointer during checks for %0D sequences.
Affected
PHP version prior to 5.3.11 PHP version 5.4.x through 5.4.0RC2
References