CVE-2012-4191

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Oct 12, 2012
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2012

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