CVE-2015-7221

Buffer overflow in the nsDeque::GrowCapacity function in xpcom/glue/nsDeque.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact by triggering a deque size change.

• CWE-119

• http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlThird Party Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
• http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.htmlThird Party Advisory
• http://www.mozilla.org/security/announce/2015/mfsa2015-144.htmlVendor Advisory
• http://www.securityfocus.com/bid/79280
• http://www.securitytracker.com/id/1034426
• http://www.ubuntu.com/usn/USN-2833-1
• https://bugzilla.mozilla.org/show_bug.cgi?id=1199400Issue Tracking
• https://hg.mozilla.org/mozilla-central/rev/7fd961937687Issue Tracking, Patch
• https://security.gentoo.org/glsa/201512-10
• http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlThird Party Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
• http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.htmlThird Party Advisory
• http://www.mozilla.org/security/announce/2015/mfsa2015-144.htmlVendor Advisory
• http://www.securityfocus.com/bid/79280
• http://www.securitytracker.com/id/1034426
• http://www.ubuntu.com/usn/USN-2833-1
• https://bugzilla.mozilla.org/show_bug.cgi?id=1199400Issue Tracking
• https://hg.mozilla.org/mozilla-central/rev/7fd961937687Issue Tracking, Patch
• https://security.gentoo.org/glsa/201512-10

Published

Dec 16, 2015

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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