Apple Quick Time media player - Critical Update for Mac and Windows
All Windows and Mac users who have Quick Time installed should update to the latest versions of this software:
Apple Quick Time Advisory Information
http://www.incidents.org/diary.php?storyid=1033
http://secunia.com/advisories/18370/
http://www.frsirt.com/english/advisories/2006/0128
Apple Quick Time Advisory Downloads
http://www.apple.com/quicktime/download/standalone.html
DESCRIPTION: Some vulnerabilities have been reported in Apple QuickTime, which can be exploited by malicious people to cause a
DoS (Denial of Service) and potentially to compromise a user's system