The reconstructed evaluation script behind this rule's OVAL check(s) — every module a compound check combines, with this rule's own concrete values and DISA's SCC tool's real per-module mechanism curated from static teardown of SCC releases.
#!/bin/bash
# Reconstructed from oval:mil.disa.fso.rhel11:def:500
# The /etc/gshadow file must not have an extended ACL.
# Per-module read mechanism curated from static teardown of DISA's SCC tool
# (SCAP Compliance Checker) -- see the SCC Automation Reference above.
# Check /etc/gshadow for presence of an acl.
# file_object (file_test)
test_1() {
(stat -c '%A' '/etc/gshadow' | awk '{print (index($0,"+")>0)?"true":"false"}') | grep -qxF 'true'
}
if test_1; then
echo "PASS"
else
echo "FAIL"
fi Assessment Script Powered by AISandbox-executed
A standalone Shell script to assess this control automatically. Review before running it in your environment.
Syntax-checked and actually executed in an isolated sandbox (not the real system this checks) — confirmed to run without errors.
#!/bin/sh
# OVAL Definition: oval:mil.disa.fso.rhel11:def:500
if [ ! -f "/etc/gshadow" ]; then echo "PASS" && exit 0; fi; if [ -f "/etc/gshadow" ] && [ -n "$(stat -c '%a' /etc/gshadow | grep -oP 'acl' )" ]; then echo "FAIL" && exit 1; fi; echo "PASS" && exit 0