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The time daemon must be disabled on AIX.


Overview

Finding ID Version Rule ID IA Controls Severity
V-215373 AIX7-00-003068 SV-215373r508663_rule Medium
Description
This service can be used to synchronize system clocks. The time service is an obsolete process used to synchronize system clocks at boot time. This has been superseded by NTP, which should be used if time synchronization is necessary. Unless required the time service must be disabled.
STIG Date
IBM AIX 7.x Security Technical Implementation Guide 2020-09-11

Details

Check Text ( C-16571r294570_chk )
From the command prompt, execute the following command:
# grep "^time[[:blank:]]" /etc/inetd.conf

If there is any output from the command, this is a finding.
Fix Text (F-16569r294571_fix)
In "/etc/inetd.conf", comment out the "time" entries by running commands:
# chsubserver -r inetd -C /etc/inetd.conf -d -v 'time' -p 'udp'
# chsubserver -r inetd -C /etc/inetd.conf -d -v 'time' -p 'tcp'

Restart inetd:
# refresh -s inetd