CVE-2012-3959

Mozilla Firefox < 15.0 - Use-After-Free in nsRangeUpdater::SelAdjDeleteNode

Title source: llm
STIX 2.1

Description

Use-after-free vulnerability in the nsRangeUpdater::SelAdjDeleteNode 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 or cause a denial of service (heap memory corruption) via unspecified vectors.

References (15)

Core 15
Core References
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2556
Issue Tracking, Vendor Advisory x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=771994
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-1211.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/55324
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2553
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1548-1
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1548-2
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2012-1210.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2554
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html

Scores

EPSS 0.0393
EPSS Percentile 88.5%

Details

CWE
CWE-416
Status published
Products (24)
canonical/ubuntu_linux 10.04
canonical/ubuntu_linux 11.04
canonical/ubuntu_linux 11.10
canonical/ubuntu_linux 12.04
debian/debian_linux 6.0
debian/debian_linux 7.0
mozilla/firefox < 15.0
mozilla/seamonkey < 2.12
mozilla/thunderbird < 15.0
mozilla/thunderbird_esr 10.0 - 10.0.7
... and 14 more
Published Aug 29, 2012
Tracked Since Feb 18, 2026