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The telnet daemon must not be running.


Overview

Finding ID Version Rule ID IA Controls Severity
V-24386 GEN003850 M6 SV-38213r1_rule DCPP-1 High
Description
The telnet daemon provides a typically unencrypted remote access service which does not provide for the confidentiality and integrity of user passwords or the remote session. If a privileged user were to log on using this service, the privileged user password could be compromised.
STIG Date
MAC OSX 10.6 Workstation Security Technical Implementation Guide 2013-04-09

Details

Check Text ( C-37679r1_chk )
Open a terminal session and enter the following command to verify telnet is disabled.

defaults read /var/db/launchd.db/com.apple.launchd/overrides com.apple.telnetd

If a 1 is not returned, this is a finding.
Fix Text (F-32919r1_fix)
Open a terminal session and use the following command to disable telnet.

launchctl unload -w /System/Library/LaunchDaemons/telnet.plist

NOTE: This command is being run to adjust the overrides file; unloading errors are normal, repeat the check to verify.