CVE-2016-5254

Summary

Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by leveraging keyboard access to use the Alt key during selection of top-level menu items.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.debian.org/security/2016/dsa-3640
• http://www.securitytracker.com/id/1036508
• https://bugzilla.mozilla.org/show_bug.cgi?id=1266963
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
• http://www.mozilla.org/security/announce/2016/mfsa2016-70.html
• http://www.ubuntu.com/usn/USN-3044-1
• http://rhn.redhat.com/errata/RHSA-2016-1551.html
• https://security.gentoo.org/glsa/201701-15
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html
• http://www.securityfocus.com/bid/92261
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html

References

• http://www.debian.org/security/2016/dsa-3640
• http://www.securitytracker.com/id/1036508
• https://bugzilla.mozilla.org/show_bug.cgi?id=1266963
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
• http://www.mozilla.org/security/announce/2016/mfsa2016-70.html
• http://www.ubuntu.com/usn/USN-3044-1
• http://rhn.redhat.com/errata/RHSA-2016-1551.html
• https://security.gentoo.org/glsa/201701-15
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html
• http://www.securityfocus.com/bid/92261
• http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html

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