Remote Code Execution Vulnerability in Mozilla Firefox, Thunderbird, and SeaMonkey

Remote Code Execution Vulnerability in Mozilla Firefox, Thunderbird, and SeaMonkey

CVE-2012-4191 · HIGH Severity

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

The mozilla::net::FailDelayManager::Lookup function in the WebSockets implementation in Mozilla Firefox before 16.0.1, Thunderbird before 16.0.1, and SeaMonkey before 2.13.1 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

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