iTunes – Quicktime Vulnerability
A great deal of publicity has been cited against the WMF vulnerability but very little has been directed towards iTunes and Quicktime vulnerabilities that are every bit as dangerous. In fact, they could be considered worse as they are cross platform: both MAC and Windows versions of the Apple software are affected.
See Secunia Quicktime Multiple Vulnerability webpage and Beware of Strange iTunes/QuickTime Movies for the full alarming details on the nature of the issues and how to mitigate the risks from exploits.


