Vulnerability in Mozilla Firefox
CVE-2012-0459
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.039 (89.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.039 · newest: 0.039 · change: 0.000
Affected products
- Mozilla Firefox — versions 4.0, 4.0.1, 5.0
- Mozilla Firefox Esr — versions 10.1, 10.2
- Mozilla Seamonkey — versions 1.0, 1.0.1, 1.0.2
- Mozilla Thunderbird — versions 5.0, 6.0, 6.0.1
- Mozilla Thunderbird Esr — versions 10.0, 10.0.1, 10.0.2
Weakness classification (CWE)
References
- lists.opensuse.org/opensuse-updates/2012-03/msg00042.html (vendor-advisory)
- secunia.com/advisories/48402 (third-party-advisory)
- lists.opensuse.org/opensuse-security-announce/2012-03/msg00014.html (vendor-advisory)
- www.ubuntu.com/usn/USN-1400-5 (vendor-advisory)
- secunia.com/advisories/48359 (third-party-advisory)
- www.ubuntu.com/usn/USN-1400-4 (vendor-advisory)
- secunia.com/advisories/48629 (third-party-advisory)
- bugzilla.mozilla.org/show_bug.cgi
- www.ubuntu.com/usn/USN-1400-3 (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2012-0387.html (vendor-advisory)