The finger daemon must be disabled on AIX.
An XCCDF Rule
Description
The fingerd daemon provides the server function for the finger command. This allows users to view real-time pertinent user login information on other remote systems. This service should be disabled as it may provide an attacker with a valid user list to target.
- ID
- SV-215389r958478_rule
- Version
- AIX7-00-003084
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
In "/etc/inetd.conf", comment out the "finger" entry by running command:
# chsubserver -r inetd -C /etc/inetd.conf -d -v 'finger' -p 'tcp'
Restart inetd:
# refresh -s inetd