CVE-2005-3360
The installation of Trend Micro PC-Cillin Internet Security 2005 12.00 build 1244, and probably previous versions, uses insecure default ACLs, which allows local users to cause a denial of service (disabled service) and gain system privileges by modifying or moving critical program files.
Date published : 2005-12-14
http://www.securityfocus.com/bid/15872
http://www.idefense.com/application/poi/display?id=351&type=vulnerabilities