CVE Database


Impact: Critical
Public: 2009-12-15
Bugzilla: 546713: CVE-2009-3981 Mozilla crashes with evidence of memory corruption


The MITRE CVE dictionary describes this issue as:

Unspecified vulnerability in the browser engine in Mozilla Firefox before 3.0.16, SeaMonkey before 2.0.1, and Thunderbird allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Find out more about CVE-2009-3981 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 6.8
Base Metrics: AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector: Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: Partial
Integrity Impact: Partial
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 4 (firefox) RHSA-2009:1674 December 16, 2009
Red Hat Enterprise Linux version 5 (firefox) RHSA-2009:1674 December 16, 2009

External References

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.