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V-22572

CAT II (Medium)

If the system is using LDAP for authentication or account information, the LDAP TLS key file must be group-owned by root, bin, or sys.

Rule ID

SV-46039r1_rule

STIG

SUSE Linux Enterprise Server v11 for System z Security Technical Implementation Guide

Version

V1R12

CCIs

CCI-000225

Discussion

LDAP can be used to provide user authentication and account information, which are vital to system security. The LDAP client configuration must be protected from unauthorized modification.

Check Content

Determine the key file.
# grep -i '^tls_key' /etc/ldap.conf
Check the group ownership.
# ls -lL <keypath>
If the group wner of the file is not root, this is a finding.

Fix Text

Change the group ownership of the file.
# chgrp root <keypath>