HP Security Bulletin – A potential security vulnerability has been identified with HP-UX running /sbin/passwd which could be locally exploited to create a Denial of Service (DoS).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/45102/SSRT5953.txt
Source: https://packetstormsecurity.com/files/45102/SSRT5953.txt.html