Use-after-free vulnerability in the nsIPresShell::GetPresContext function in the PresShell (aka...
Vulnerability Description
Use-after-free vulnerability in the nsIPresShell::GetPresContext function in the PresShell (aka presentation shell) implementation in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors involving a CANVAS element, a mozTextStyle attribute, and an onresize event.
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://www.mozilla.org/security/announce/2013/mfsa2013-100.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html
- https://security.gentoo.org/glsa/201504-01
- http://rhn.redhat.com/errata/RHSA-2013-1480.html
- http://rhn.redhat.com/errata/RHSA-2013-1476.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19315
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
- http://www.debian.org/security/2013/dsa-2788
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
- http://www.debian.org/security/2013/dsa-2797
- https://bugzilla.mozilla.org/show_bug.cgi?id=915210
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.