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CVE Database

CVE-2012-1952

Impact: Critical
Public: 2012-07-17
Bugzilla: 840205: CVE-2012-1951 CVE-2012-1952 CVE-2012-1953 CVE-2012-1954 Mozilla: Gecko memory corruption (MFSA 2012-44)

Details

The MITRE CVE dictionary describes this issue as:

The nsTableFrame::InsertFrames function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 does not properly perform a cast of a frame variable during processing of mixed row-group and column-group frames, which might allow remote attackers to execute arbitrary code via a crafted web site.

Find out more about CVE-2012-1952 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-2012:1089 July 17, 2012
Red Hat Enterprise Linux Desktop version 5 (thunderbird) RHSA-2012:1089 July 17, 2012
Red Hat Enterprise Linux version 5 (firefox) RHSA-2012:1088 July 17, 2012
Red Hat Enterprise Linux version 6 (firefox) RHSA-2012:1088 July 17, 2012
Red Hat Enterprise Linux version 6 (thunderbird) RHSA-2012:1089 July 17, 2012

External References

Acknowledgements

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Google security researcher Abhishek Arya as the original reporter of this issue.

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.