CVE-2012-0457

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Use-after-free vulnerability in the nsSMILTimeValueSpec::ConvertBetweenTimeContainer function 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 might allow remote attackers to execute arbitrary code via an SVG animation.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published
Mar 14, 2012
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2012

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CVE-2012-0457: Critical severity, CVSS 9.3 | Vulnix