The ElementAnimations::EnsureStyleRuleFor function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0…

Description

The ElementAnimations::EnsureStyleRuleFor 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 (buffer over-read, incorrect pointer dereference, and heap-based buffer overflow) or possibly execute arbitrary code via a crafted web site.

Scores

EPSS (exploitation in 30 days)

4.3% · top 8.8% of all CVEs (4 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.

Weakness

• n/a
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• n/a

  • affected n/a

References (24)

• 49977 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 49992 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• oval:org.mitre.oval:def:16894 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• 54578 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 1027256 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• RHSA-2012:1088 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• http://www.mozilla.org/security/announce/2012/mfsa2012-44.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• USN-1509-2 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• 1027258 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 49979 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• SUSE-SU-2012:0895 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• USN-1510-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• 49965 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 1027257 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• openSUSE-SU-2012:0917 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 83998 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• https://bugzilla.mozilla.org/show_bug.cgi?id=765218 (opens in a new tab)x_refsource_CONFIRMx_transferred
• SUSE-SU-2012:0896 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 49994 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• openSUSE-SU-2012:0899 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 49968 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• USN-1509-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• 49993 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 49972 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2012-1953](https://trackcve.app/badge/CVE-2012-1953.svg)](https://trackcve.app/cve/CVE-2012-1953)

Record last updated 6 Aug 2024, 19:17 UTC.