Buffer overflow in CoreAudio in Apple Mac OS X 10.5.8 and 10.6.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 audio file.
https://exchange.xforce.ibmcloud.com/vulnerabilities/55746
http://www.vupen.com/english/advisories/2010/0173
http://www.securitytracker.com/id?1023472
http://www.securityfocus.com/bid/37868
http://support.apple.com/kb/HT4013
http://support.apple.com/kb/HT4004
http://secunia.com/advisories/38241
http://lists.apple.com/archives/security-announce/2010/Jan/msg00000.html
http://lists.apple.com/archives/security-announce/2010/Feb/msg00000.html