Use-after-free vulnerability in the mozilla::dom::indexedDB::IDBKeyRange::cycleCollection::Trace function in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allows remote attackers to execute arbitrary code via vectors related to crafted IndexedDB data.
secunia.com/advisories/48972
secunia.com/advisories/49047
secunia.com/advisories/49055
www.mandriva.com/security/advisories?name=MDVSA-2012:066
www.mandriva.com/security/advisories?name=MDVSA-2012:081
www.mozilla.org/security/announce/2012/mfsa2012-22.html
www.securityfocus.com/bid/53220
bugzilla.mozilla.org/show_bug.cgi?id=738985
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16734