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Vulnerability record · CVE-2013-5599 · published 30 October 2013

CVE-2013-5599: Mozilla firefox vulnerability

Mozilla · Firefox

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.

10.0 CVSS 2.0 High EPSS 5.2% · top 7.8%
10.0CVSS 2.0 base score
5.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
22References
16 Jun 2026Last modified by NVD

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.

AV:N/AC:L/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/2013-11/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
http://rhn.redhat.com/errata/RHSA-2013-1476.html
http://rhn.redhat.com/errata/RHSA-2013-1480.html
http://www.debian.org/security/2013/dsa-2788
http://www.debian.org/security/2013/dsa-2797
http://www.mozilla.org/security/announce/2013/mfsa2013-100.html Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=915210
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19315
https://security.gentoo.org/glsa/201504-01
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00014.html
http://rhn.redhat.com/errata/RHSA-2013-1476.html
http://rhn.redhat.com/errata/RHSA-2013-1480.html
http://www.debian.org/security/2013/dsa-2788
http://www.debian.org/security/2013/dsa-2797
http://www.mozilla.org/security/announce/2013/mfsa2013-100.html Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=915210
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19315
https://security.gentoo.org/glsa/201504-01

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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-2013-5599), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.