CVE-2011-1657 Information

Description

The (1) ZipArchive::addGlob and (2) ZipArchive::addPattern functions in ext/zip/php_zip.c in PHP 5.3.6 allow context-dependent attackers to cause a denial of service (application crash) via certain flags arguments as demonstrated by (a) GLOB_ALTDIRFUNC and (b) GLOB_APPEND.

Reference

http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://securityreason.com/achievement_securityalert/100 http://securityreason.com/securityalert/8342 http://support.apple.com/kb/HT5130 http://svn.php.net/viewvc/?view=revision&revision=310814 http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/zip/php_zip.c?view=log http://www.mandriva.com/security/advisories?name=MDVSA-2011:165 http://www.openwall.com/lists/oss-security/2011/07/01/6 http://www.openwall.com/lists/oss-security/2011/07/01/7 http://www.openwall.com/lists/oss-security/2011/07/01/8 http://www.securityfocus.com/archive/1/519385/100/0/threaded http://www.securityfocus.com/bid/49252 https://bugs.php.net/bug.php?id=54681 https://exchange.xforce.ibmcloud.com/vulnerabilities/69320