The access.conf file must not have an extended ACL.

From Oracle Linux 5 Security Technical Implementation Guide

Part of GEN000000-LNX00450

Associated with: CCI-000225 CCI-000366

SV-62909r1_rule The access.conf file must not have an extended ACL.

Vulnerability discussion

If the access permissions are more permissive than 0640, system security could be compromised.

Check content

Check the permissions of the file. # ls -lL /etc/security/access.conf If the permissions of the file or directory contain a '+', an extended ACL is present. If the file has an extended ACL and it has not been documented with the IAO, this is a finding.

Fix text

Remove the extended ACL from the file. # setfacl --remove-all /etc/security/access.conf

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