VideoConference in Apple Mac OS X 10.4.11 and 10.5 through 10.5.4 allows remote attackers to cause a denial of service (memory corruption and application crash) or execute arbitrary code via vectors involving H.264 encoded media.Referenceshttp://www.securityfocus.com/bid/31189https://exchange.xforce.ibmcloud.com/vulnerabilities/45177http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.htmlhttp://www.us-cert.gov/cas/techalerts/TA08-260A.htmlhttp://www.vupen.com/english/advisories/2008/2584http://secunia.com/advisories/31882http://securitytracker.com/id?1020885
