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Status published
Critical
CVE-2012-3957
Heap-based buffer overflow in the nsBlockFrame::MarkLineDirty function in Mozilla Firefox...
Vulnerability Description
Heap-based buffer overflow in the nsBlockFrame::MarkLineDirty function in Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 allows remote attackers to execute arbitrary code via unspecified vectors.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://rhn.redhat.com/errata/RHSA-2012-1211.html
- http://www.securityfocus.com/bid/55341
- http://www.mozilla.org/security/announce/2012/mfsa2012-58.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=774548
- http://www.ubuntu.com/usn/USN-1548-1
- http://www.ubuntu.com/usn/USN-1548-2
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16940
- http://rhn.redhat.com/errata/RHSA-2012-1210.html
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html
- http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf
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Affected Vendor
mozilla
View all reports →Affected Software
firefox, seamonkey, thunderbird, thunderbird esr, opensuse, linux enterprise desktop, linux enterprise server, linux enterprise software development kit, enterprise linux desktop, enterprise linux eus, enterprise linux server, enterprise linux server eus, enterprise linux workstation, ubuntu linux
Vulnerable Versions:
0, 10.0, 12.2, 10, 11, 5.0, 6.0, 6.3, 10.04, 11.04, 11.10, 12.04
Timeline
Official Publish:
August 29th, 2012
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.