HP Security Bulletin – A potential security vulnerability has been identified with HP-UX running X.25. The vulnerability could be exploited by a local user to create a denial of service.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/50098/SSRT051019.txt
Source: https://packetstormsecurity.com/files/50098/HP-Security-Bulletin-2005-10.19.html