Buffer overflow in the vp9_init_context_buffers function in libvpx, as used in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3, allows remote attackers to execute arbitrary code via a crafted VP9 file.Referenceshttp://lists.opensuse.org/opensuse-security-announce/2015-10/msg00004.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1192226http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-10/msg00005.htmlhttp://www.ubuntu.com/usn/USN-2754-1http://www.ubuntu.com/usn/USN-2743-4http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlhttp://www.ubuntu.com/usn/USN-2743-3http://rhn.redhat.com/errata/RHSA-2015-1834.htmlhttp://www.ubuntu.com/usn/USN-2743-2http://www.securitytracker.com/id/1033640http://www.debian.org/security/2015/dsa-3365http://www.securityfocus.com/bid/76816http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00007.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-10/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-10/msg00000.htmlhttp://www.ubuntu.com/usn/USN-2743-1http://www.mozilla.org/security/announce/2015/mfsa2015-101.html