CVE-2012-0449
HIGH · CVSS 9.3EPSS 5.7%EU EUVD
Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a malformed XSLT stylesheet that is embedded in a document.
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
- 5.7% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-0481)
- Published
- February 1, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-0481 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- debian / debian linux
- debian / debian linux
- mozilla / firefox
- mozilla / seamonkey
- mozilla / thunderbird
- opensuse / opensuse
- suse / linux enterprise desktop
- suse / linux enterprise desktop
- suse / linux enterprise server
- suse / linux enterprise server
- suse / linux enterprise server
- suse / linux enterprise software development kit
- suse / linux enterprise software development kit
References
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.html(Mailing List, Third Party Advisory)
- http://www.debian.org/security/2012/dsa-2400(Third Party Advisory)
- http://www.debian.org/security/2012/dsa-2402(Third Party Advisory)
- http://www.debian.org/security/2012/dsa-2406(Third Party Advisory)
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:013(Third Party Advisory)
- http://www.mozilla.org/security/announce/2012/mfsa2012-08.html(Vendor Advisory)
- http://www.securityfocus.com/bid/51754(Third Party Advisory, VDB Entry)
- https://bugzilla.mozilla.org/show_bug.cgi?id=701806(Issue Tracking, Vendor Advisory)
- https://bugzilla.mozilla.org/show_bug.cgi?id=702466(Issue Tracking, Patch, Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72868(Third Party Advisory, VDB Entry)
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14618(Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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