National Cyber-Alert System

Vulnerability Summary for CVE-2012-4187

Overview

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly manage a certain insPos variable, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and assertion failure) via unspecified vectors.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: https://bugzilla.mozilla.org/show_bug.cgi?id=787493

Hyperlink:https://bugzilla.mozilla.org/show_bug.cgi?id=787493

External Source: CONFIRM

Name: http://www.mozilla.org/security/announce/2012/mfsa2012-86.html

Type: Advisory

Hyperlink:http://www.mozilla.org/security/announce/2012/mfsa2012-86.html