All library files must not have extended ACLs.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-22317	GEN001310 M6	SV-38075r1_rule	ECLP-1	Medium

Description
Unauthorized access could destroy the integrity of the library files.

STIG	Date
MAC OSX 10.6 Workstation Security Technical Implementation Guide	2013-04-09

Details

Check Text ( C-37614r1_chk )
Open a terminal session and enter the following command to view the library file ACLs. ls -lLR /System/Library/Frameworks /Library/Frameworks /usr/lib /usr/local/lib If the permissions include a '+', the file has an extended ACL, this is a finding.

Fix Text (F-32856r1_fix)
Open a terminal session and enter the following command to remove the extended ACLs. chmod -RN /System/Library/Frameworks /Library/Frameworks /usr/lib /usr/local/lib