CVE-2012-0459

critical

Description

The Cascading Style Sheets (CSS) implementation in Mozilla Firefox 4.x through 10.0, Firefox ESR 10.x before 10.0.3, Thunderbird 5.0 through 10.0, Thunderbird ESR 10.x before 10.0.3, and SeaMonkey before 2.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via dynamic modification of a keyframe followed by access to the cssText of the keyframe.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15066

https://bugzilla.mozilla.org/show_bug.cgi?id=723446

http://www.ubuntu.com/usn/USN-1400-5

http://www.ubuntu.com/usn/USN-1400-4

http://www.ubuntu.com/usn/USN-1400-3

http://www.ubuntu.com/usn/USN-1400-2

http://www.ubuntu.com/usn/USN-1400-1

http://www.securitytracker.com/id?1026804

http://www.securitytracker.com/id?1026803

http://www.securitytracker.com/id?1026801

http://www.mozilla.org/security/announce/2012/mfsa2012-17.html

http://www.mandriva.com/security/advisories?name=MDVSA-2012:032

http://secunia.com/advisories/49055

http://secunia.com/advisories/48629

http://secunia.com/advisories/48561

http://secunia.com/advisories/48553

http://secunia.com/advisories/48513

http://secunia.com/advisories/48496

http://secunia.com/advisories/48402

http://secunia.com/advisories/48359

http://rhn.redhat.com/errata/RHSA-2012-0388.html

http://rhn.redhat.com/errata/RHSA-2012-0387.html

http://lists.opensuse.org/opensuse-updates/2012-03/msg00042.html

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00014.html

Details

Source: Mitre, NVD

Published: 2012-03-14

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical