STIGQter STIGQter: STIG Summary: VMware vSphere 8.0 vCenter Appliance Photon OS 4.0 Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 31 Oct 2023:

The Photon operating system must audit all account removal actions.

DISA Rule

SV-258834r933563_rule

Vulnerability Number

V-258834

Group Title

SRG-OS-000241-GPOS-00091

Rule Version

PHTN-40-000078

Severity

CAT II

CCI(s)

Weight

10

Fix Recommendation

Navigate to and open:

/etc/audit/rules.d/audit.STIG.rules

Add or update the following lines:

-w /usr/sbin/userdel -p x -k userdel
-w /usr/sbin/groupdel -p x -k groupdel

At the command line, run the following command to load the new audit rules:

# /sbin/augenrules --load

Note: An "audit.STIG.rules" file is provided with this guidance for placement in "/etc/audit/rules.d" that contains all rules needed for auditd.

Note: An older "audit.STIG.rules" may exist and may reference older "GEN" SRG IDs. This file can be removed and replaced as necessary with an updated one.

Check Contents

At the command line, run the following command to verify an audit rule exists to audit account removals:

# auditctl -l | grep -E "(userdel|groupdel)"

Example result:

-w /usr/sbin/userdel -p x -k userdel
-w /usr/sbin/groupdel -p x -k groupdel

If either "userdel" or "groupdel" are not listed with a permissions filter of at least "x", this is a finding.

Note: This check depends on the "auditd" service to be in a running state for accurate results. The "auditd" service is enabled in control PHTN-40-000016.

Vulnerability Number

V-258834

Documentable

False

Rule Version

PHTN-40-000078

Severity Override Guidance

At the command line, run the following command to verify an audit rule exists to audit account removals:

# auditctl -l | grep -E "(userdel|groupdel)"

Example result:

-w /usr/sbin/userdel -p x -k userdel
-w /usr/sbin/groupdel -p x -k groupdel

If either "userdel" or "groupdel" are not listed with a permissions filter of at least "x", this is a finding.

Note: This check depends on the "auditd" service to be in a running state for accurate results. The "auditd" service is enabled in control PHTN-40-000016.

Check Content Reference

M

Target Key

5569