GeCAD NET Security Advisory – The HTML Help Control patch issued from Microsoft may be subverted via other known vulnerabilities that are left unpatched in Internet Explorer.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/35843/GeCAD1381.txt
Source: https://packetstormsecurity.com/files/35843/GeCAD1381.txt.html