Buffer overflow in the user_filter_factory_create function in PHP before 5.2.2 has unknown impact and local attack vectors.
http://www.ubuntu.com/usn/usn-462-1
http://www.trustix.org/errata/2007/0017/
http://www.mandriva.com/security/advisories?name=MDKSA-2007:102
http://us2.php.net/releases/5_2_2.php
http://security.gentoo.org/glsa/glsa-200705-19.xml
http://secunia.com/advisories/26048
http://secunia.com/advisories/25445
http://secunia.com/advisories/25372
http://secunia.com/advisories/25255
http://secunia.com/advisories/25191
http://lists.opensuse.org/opensuse-security-announce/2007-07/msg00006.html