Vulnerability in shutdown command for HP-UX 11.X and 10.X allows allows local users to gain privileges via malformed input variables.
Domain Enterprise Server Management System (DESMS) in HP-UX allows local users to gain privileges.
ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.
Teardrop IP denial of service.
Land IP denial of service.
Sendmail allows local users to write to a file and gain group permissions via a .forward or :include: file.