CVE-2012-3963 | Mozilla Firefox/Thunderbird 14 MapAllocToTraceKind resource management (mfsa2012-58 / Nessus ID 61721)
A vulnerability was found in Mozilla Firefox and Thunderbird 14. It has been rated as very critical. Affected by this issue is the function js::gc::MapAllocToTraceKind. The manipulation leads to improper resource management.
This vulnerability is handled as CVE-2012-3963. The attack may be launched remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.