HP Security Bulletin – A potential security vulnerability has been identified in HP-UX running the useradd command. The vulnerability could be exploited locally to allow unauthorized access to directories or files.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/77076/HPSBUX02366-SSRT080120.txt
Source: https://packetstormsecurity.com/files/77076/HP-Security-Bulletin-HPSBUX02366-SSRT080120.html