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CVE Database

CVE-2012-0464

Impact: Critical
Public: 2012-03-13
Bugzilla: 803109: CVE-2012-0461 CVE-2012-0462 CVE-2012-0464 Mozilla: Miscellaneous memory safety hazards (rv:11.0/ rv:10.0.3 / rv:1.9.2.28) (MFSA 2012-19)

Details

The MITRE CVE dictionary describes this issue as:

Use-after-free vulnerability in the browser engine in Mozilla Firefox before 3.6.28 and 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird before 3.1.20 and 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 allows remote attackers to execute arbitrary code via vectors involving an empty argument to the array.join function in conjunction with the triggering of garbage collection.

Find out more about CVE-2012-0464 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
RHEL Optional Productivity Applications version 5 (thunderbird) RHSA-2012:0388 March 14, 2012
Red Hat Enterprise Linux Desktop version 5 (thunderbird) RHSA-2012:0388 March 14, 2012
Red Hat Enterprise Linux version 5 (firefox) RHSA-2012:0387 March 14, 2012
Red Hat Enterprise Linux version 6 (firefox) RHSA-2012:0387 March 14, 2012
Red Hat Enterprise Linux version 6 (thunderbird) RHSA-2012:0388 March 14, 2012

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.