CVE-2012-0452 Information

Description

Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1 Thunderbird 10.x before 10.0.1 and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call related to the cycle collector’s access to a hash table containing a stale XBL binding.

Reference

http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00013.html http://secunia.com/advisories/48110 http://secunia.com/advisories/49055 http://www.mandriva.com/security/advisories?name=MDVSA-2012:017 http://www.mandriva.com/security/advisories?name=MDVSA-2012:018 http://www.mozilla.org/security/announce/2012/mfsa2012-10.html http://www.securityfocus.com/bid/51975 http://www.ubuntu.com/usn/USN-1360-1 https://bugzilla.mozilla.org/show_bug.cgi?id=724284 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A15017