The information in the following Security Bulletin should be acted upon as soon as possible. Hewlett-Packard Company will not be liable for any consequences to any customer resulting from customer's failure to fully implement instructions in this Security Bulletin as soon as possible.
Remote users can compromise system integrity.
Apply the patches below. All patches are available now. Sendmail 8.8.6 provides four new named rulesets which can be used to check and reject abusive mail messages. An upgrade is available for HP-UX 10.00, 10.01, and 10.10. There are numerous new configuration options available and various issues involved in upgrading to Sendmail 8.8.6.