9.3
CVSSv2

CVE-2012-4191

Published: 12/10/2012 Updated: 14/08/2020
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
VMScore: 828
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

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

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

mozilla firefox

mozilla seamonkey

mozilla thunderbird

canonical ubuntu linux 10.04

canonical ubuntu linux 11.04

canonical ubuntu linux 11.10

canonical ubuntu linux 12.04

Vendor Advisories

Several security issues were fixed in Firefox ...
Several security issues were fixed in Thunderbird ...
Mozilla Foundation Security Advisory 2012-88 Miscellaneous memory safety hazards (rv:1601) Announced October 11, 2012 Reporter Mozilla Developers Impact Critical Products Firefox, SeaMonkey, Thunderbird Fixed in ...