CVE-2012-1953
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.
Key facts
- CVSS score
- 9.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 4.3% (91th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-1962)
- Published
- July 18, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-1962 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / firefox
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
- mozilla / seamonkey
and 77 more…
References
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html
- http://osvdb.org/83998
- http://rhn.redhat.com/errata/RHSA-2012-1088.html
- http://secunia.com/advisories/49965
- http://secunia.com/advisories/49968
- http://secunia.com/advisories/49972
- http://secunia.com/advisories/49977
- http://secunia.com/advisories/49979
- http://secunia.com/advisories/49992
- http://secunia.com/advisories/49993
- http://secunia.com/advisories/49994
- http://www.mozilla.org/security/announce/2012/mfsa2012-44.html(Vendor Advisory)
- http://www.securityfocus.com/bid/54578
- http://www.securitytracker.com/id?1027256
- http://www.securitytracker.com/id?1027257
- http://www.securitytracker.com/id?1027258
- http://www.ubuntu.com/usn/USN-1509-1
- http://www.ubuntu.com/usn/USN-1509-2
- http://www.ubuntu.com/usn/USN-1510-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=765218
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16894
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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