Memory Corruption and Arbitrary Code Execution Vulnerability in Mozilla Firefox, SeaMonkey, and Thunderbird

CVE-2011-2991 · HIGH Severity

AV:N/AC:L/AU:N/C:C/I:C/A:C

The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not properly implement JavaScript, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

Learn more about our Cis Benchmark Audit For Mozilla Firefox.