Multiple vulnerabilities were discovered and corrected in php: Stack consumption vulnerability in the filter_var function in PHP 5.2.x through 5.2.14 and 5.3.x through 5.3.3, when FILTER_VALIDATE_EMAIL mode is used, allows remote attackers to cause a denial of service via a long e-mail address string . A NULL pointer dereference was discovered in ZipArchive::getArchiveComment . A possible flaw was discovered in open_basedir . Packages for 2009.0 are provided as of the Extended Maintenance Program