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The system must not have the daytime service active.


Overview

Finding ID Version Rule ID IA Controls Severity
V-29504 GEN009200 SV-38708r1_rule ECSC-1 Medium
Description
The daytime service runs as root from the inetd daemon and can provide an opportunity for Denial of Service PING or PING-PONG attacks. The daytime service is unnecessary and it increases the attack vector of the system.
STIG Date
AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE 2017-12-08

Details

Check Text ( C-37804r1_chk )
Check the /etc/inetd.conf file for TCP and UDP daytime service.

#grep daytime /etc/inetd.conf | grep -v \#

If the daytime service is enabled, this is a finding.
Fix Text (F-33062r1_fix)
Edit /etc/inetd.conf and comment out daytime service lines for both TCP and UDP protocols.
Restart the inetd service.
# refresh -s inetd