Apple Computer, Inc.

A patch to version 3.1 of A/UX for these vulnerabilities is available via
anonymous FTP from ftp.support.apple.com or aux.support.apple.com; in each case,
a compressed, replacement version (8.6.9) of sendmail is in pub/aux.patches.

Output of the sum -r and sumdir commands for the sendmail.Z archive

sumdir sendmail.Z
29425   194849 sendmail.Z

sum -r    sendmail.Z
29425   381 sendmail.Z

Uncompress this file using compress(1) and replace the previous version
(8.6.4 or 8.6.4.1) in /usr/lib; be sure to kill the running sendmail and 
restart.

Earlier versions of A/UX are not supported by this patch.  Users of previous
versions are encouraged to update their system to A/UX 3.1 or compile and
install the version of sendmail available from ftp.cs.berkeley.edu.

Customers should contact their reseller for any additional information.