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The portmap or rpcbind service must not be running unless needed.


Overview

Finding ID Version Rule ID IA Controls Severity
V-22429 GEN003810 SV-26665r1_rule ECSC-1 Medium
Description
The portmap and rpcbind services increase the attack surface of the system and should only be used when needed. The portmap or rpcbind services are used by a variety of services using Remote Procedure Calls (RPCs).
STIG Date
HP-UX 11.31 Security Technical Implementation Guide 2017-05-19

Details

Check Text ( C-36534r2_chk )
Check if the rpcbind process is running.
# ps -ef | grep -v grep | grep rpcbind

If the system needs the portmap service to operate, this is not applicable.

If a process is listed and not required, this is a finding.
Fix Text (F-31898r1_fix)
Stop and disable the rpcbind service, then verify it has not been
restarted.
# kill rpcbind
# chmod 0000 /usr/sbin/rpcbind
# ps -ef | grep -v grep | grep rpcbind