Use-after-free vulnerability in the nsSMILTimeValueSpec::IsEventBased 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 allows remote attackers to cause a denial of service (heap memory corruption) or possibly execute arbitrary code by interacting with objects used for SMIL Timing.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2012-07-18T10:00:00

Updated: 2024-08-06T19:17:27.088Z

Reserved: 2012-03-30T00:00:00

Link: CVE-2012-1951

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-07-18T10:26:48.627

Modified: 2017-12-29T02:29:16.017

Link: CVE-2012-1951

cve-icon Redhat

Severity : Critical

Publid Date: 2012-07-17T00:00:00Z

Links: CVE-2012-1951 - Bugzilla