Buffer overflow in the Speex resampler in the Web Audio subsystem in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code via vectors related to a crafted AudioBuffer channel count and sample rate.
https://security.gentoo.org/glsa/201504-01
https://bugzilla.mozilla.org/show_bug.cgi?id=991533
http://www.ubuntu.com/usn/USN-2243-1
http://www.securitytracker.com/id/1030388
http://www.securityfocus.com/bid/67968
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.mozilla.org/security/announce/2014/mfsa2014-53.html
http://secunia.com/advisories/59866
http://secunia.com/advisories/59486
http://secunia.com/advisories/59387
http://secunia.com/advisories/59171
http://secunia.com/advisories/59052
http://lists.opensuse.org/opensuse-updates/2014-07/msg00001.html
http://lists.opensuse.org/opensuse-updates/2014-06/msg00040.html