The Java interface to CoreAudio on Apple Mac OS X 10.3.9 and 10.4.10 contains an unsafe interface that is exposed by JDirect, which allows remote attackers to free arbitrary memory and thereby execute arbitrary code.
https://exchange.xforce.ibmcloud.com/vulnerabilities/35725
http://www.vupen.com/english/advisories/2007/2732
http://www.securityfocus.com/bid/25159
http://securitytracker.com/id?1018492
http://secunia.com/advisories/26235
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html