All network services daemon files must not have extended ACLs.

From MAC OSX 10.6 Workstation Security Technical Implementation Guide

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-38070r1_rule All network services daemon files must not have extended ACLs.

Vulnerability discussion

Restricting permission on daemons will protect them from unauthorized modification and possible system compromise.

Check content

Open a terminal session and enter the following command to view the network services daemon ACLs. ls -la /usr/sbin If the permissions include a '+', the file has an extended ACL, this is a finding.

Fix text

Open a terminal session and enter the following command to remove the extended ACLs. chmod -N /usr/sbin/

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