CVE-2006-3452
Adobe Reader and Acrobat 6.0.4 and earlier, on Mac OSX, has insecure file and directory permissions, which allows local users to gain privileges by overwriting program files.
Date published : 2006-07-12
http://www.securityfocus.com/bid/18945
http://www.adobe.com/support/security/bulletins/apsb06-08.html