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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 2016-12-16

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/*