CVE-2013-1348
The Yaml::parse function in Symfony 2.0.x before 2.0.22 remote attackers to execute arbitrary PHP code via a PHP file, a different vulnerability than CVE-2013-1397.
Date published : 2014-06-02
http://www.securityfocus.com/bid/57574
http://symfony.com/blog/security-release-symfony-2-0-22-and-2-1-7-released