CVE-2007-1711 Information

Description

Double free vulnerability in the unserializer in PHP 4.4.5 and 4.4.6 allows context-dependent attackers to execute arbitrary code by overwriting variables pointing to (1) the GLOBALS array or (2) the session data in _SESSION. NOTE: this issue was introduced when attempting to patch CVE-2007-1701 (MOPB-31-2007).

Reference

http://docs.info.apple.com/article.html?artnum=306172 http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html http://rhn.redhat.com/errata/RHSA-2007-0154.html http://rhn.redhat.com/errata/RHSA-2007-0155.html http://rhn.redhat.com/errata/RHSA-2007-0163.html http://secunia.com/advisories/24910 http://secunia.com/advisories/24924 http://secunia.com/advisories/24941 http://secunia.com/advisories/24945 http://secunia.com/advisories/25025 http://secunia.com/advisories/25062 http://secunia.com/advisories/25445 http://secunia.com/advisories/26235 http://security.gentoo.org/glsa/glsa-200705-19.xml http://www.debian.org/security/2007/dsa-1282 http://www.debian.org/security/2007/dsa-1283 http://www.mandriva.com/security/advisories?name=MDKSA-2007:087 http://www.mandriva.com/security/advisories?name=MDKSA-2007:088 http://www.php-security.org/MOPB/MOPB-32-2007.html http://www.securityfocus.com/archive/1/466166/100/0/threaded http://www.securityfocus.com/bid/23121 http://www.securityfocus.com/bid/25159 http://www.vupen.com/english/advisories/2007/2732 https://exchange.xforce.ibmcloud.com/vulnerabilities/33575 https://issues.rpath.com/browse/RPL-1268 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A10406