CVE-2012-0468: Improper Restriction of Operations within the Bounds of a Memory Buffer

The browser engine in Mozilla Firefox 4.x through 11.0, Thunderbird 5.0 through 11.0, and SeaMonkey before 2.9 allows remote attackers to cause a denial of service assertion failure and memory corruption or possibly execute arbitrary code via vectors related to jsval.h and the js::arrayshift...