Security MUP Issued for TCPware and MultiNet on OpenVMS

Process Software has identified a security vulnerability in its TCPware (V5.2 or V5.3) and MultiNet (V4.0 or V4.1) products when used on OpenVMS Alpha V7.2. Customers are required to apply security patches available on the Process Software website. As a temporary workaround, users are advised to maintain the sysgen parameter 'ARB_SUPPORT' at its default value of 3 until the patch is installed. This issue does not affect systems running Digital's TCP/IP Services for OpenVMS, Version 5.0.