CVE-2015-0831
Use-after-free vulnerability in the mozilla::dom::IndexedDB::IDBObjectStore::CreateIndex function in Mozilla Firefox before 36.0, Firefox ESR 31.x before 31.5, and Thunderbird before 31.5 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted content that is improperly handled during IndexedDB index creation.
Date published : 2015-02-25
http://www.securityfocus.com/bid/72746
http://www.mozilla.org/security/announce/2015/mfsa2015-16.html