Apple QuickTime before 7.6.9 on Windows sets weak permissions for the Apple Computer directory in the profile of a user account, which allows local users to obtain sensitive information by reading files in this directory.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16036
http://www.securitytracker.com/id?1024829
http://support.apple.com/kb/HT4447
http://lists.apple.com/archives/security-announce/2010//Dec/msg00000.html