Title

The Internetwork Packet Exchange (IPX) protocol must be disabled or not installed. (Cat II impact)

Discussion

The Internetwork Packet Exchange (IPX) protocol is a network-layer protocol no longer commonly used. Binding this protocol to the network stack increases the attack surface of the host. Unprivileged local processes may be able to cause the system to dynamically load a protocol handler by opening a socket using the protocol.

Check Content

If there is no IPX protocol handler for the system, this is not applicable. The IPX protocol handler is not currently available for the HP-UX 11i platform and is therefore not applicable.

Fix Text

Configure the system to not dynamically load the IPX protocol handler.

Additional Identifiers

Rule ID: SV-35245r1_rule

Vulnerability ID: V-22520

Group Title: GEN007200

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.