All manual page files must not have extended ACLs.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-22316	GEN001290	SV-37238r2_rule		Low

Description
If manual pages are compromised, misleading information could be inserted, causing actions to compromise the system.

STIG	Date
Red Hat Enterprise Linux 5 Security Technical Implementation Guide	2017-03-01

Details

Check Text ( C-35929r2_chk )
Verify all manual page files have no extended ACLs. # ls -lLR /usr/share/man /usr/share/info /usr/share/infopage If the permissions include a '+', the file has an extended ACL this is a finding.

Fix Text (F-31185r1_fix)
Remove the extended ACL from the file. # setfacl --remove-all /usr/share/man/* /usr/share/info/* /usr/share/infopage/*