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The file integrity tool must be configured to verify ACLs.


Overview

Finding ID Version Rule ID IA Controls Severity
V-22507 GEN006570 SV-26858r1_rule ECAT-1 Low
Description
ACLs can provide permissions beyond those permitted through the file mode and must be verified by file integrity tools.
STIG Date
SOLARIS 10 X86 SECURITY TECHNICAL IMPLEMENTATION GUIDE 2018-04-10

Details

Check Text ( C-27829r2_chk )
If using AIDE, verify the configuration contains the acl option for all monitored files and directories. Here is an example AIDE configuration fragment.

SampleRule = p+i+l+n+u+g+s+m+c+acl+xattrs+sha256
/bin SampleRule

If the acl option is not present, this is a finding.

If using a different file integrity tool, check the configuration per tool documentation.
Fix Text (F-24101r1_fix)
If using AIDE, edit the configuration and add the acl option for all monitored files and directories.

If using a different file integrity tool, configure ACL checking per the tool's documentation.