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Vulnerability record · CVE-2012-0457 · published 14 March 2012

CVE-2012-0457: Mozilla firefox vulnerability

Mozilla · Firefox

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.

9.3 CVSS 2.0 High EPSS 6.6% · top 6.4% CWE-399 · CWE-399
9.3CVSS 2.0 base score
6.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
60References
16 Jun 2026Last modified by NVD

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.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00015.html
http://lists.opensuse.org/opensuse-updates/2012-03/msg00042.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-0387.html
http://rhn.redhat.com/errata/RHSA-2012-0388.html
http://secunia.com/advisories/48359
http://secunia.com/advisories/48402
http://secunia.com/advisories/48414
http://secunia.com/advisories/48495 Third Party Advisory
http://secunia.com/advisories/48496 Third Party Advisory
http://secunia.com/advisories/48513 Third Party Advisory
http://secunia.com/advisories/48553 Third Party Advisory
http://secunia.com/advisories/48561 Third Party Advisory
http://secunia.com/advisories/48624 Third Party Advisory
http://secunia.com/advisories/48629 Third Party Advisory
http://secunia.com/advisories/48823 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:031
http://www.mandriva.com/security/advisories?name=MDVSA-2012:032
http://www.mozilla.org/security/announce/2012/mfsa2012-14.html Third Party AdvisoryVendor Advisory
http://www.securitytracker.com/id?1026801
http://www.securitytracker.com/id?1026803
http://www.securitytracker.com/id?1026804
http://www.ubuntu.com/usn/USN-1400-1
http://www.ubuntu.com/usn/USN-1400-2 Third Party Advisory
http://www.ubuntu.com/usn/USN-1400-3 Third Party Advisory
http://www.ubuntu.com/usn/USN-1400-4 Third Party Advisory
http://www.ubuntu.com/usn/USN-1400-5 Third Party Advisory
http://www.ubuntu.com/usn/USN-1401-1 Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=720103 Issue TrackingVendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14775 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00015.html
http://lists.opensuse.org/opensuse-updates/2012-03/msg00042.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-0387.html
http://rhn.redhat.com/errata/RHSA-2012-0388.html
http://secunia.com/advisories/48359
http://secunia.com/advisories/48402
http://secunia.com/advisories/48414
http://secunia.com/advisories/48495 Third Party Advisory
http://secunia.com/advisories/48496 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2012-0457), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.