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STIG Viewer

STIGViewer Support

The Photon operating system must audit all account modifications.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-256518PHTN-30-000043SV-256518r991551_ruleCCI-001403medium
Description
Once an attacker establishes access to a system, the attacker often attempts to create a persistent method of reestablishing access. One way to accomplish this is for the attacker to modify an existing account. Auditing account modification actions provides logging that can be used for forensic purposes. Satisfies: SRG-OS-000239-GPOS-00089, SRG-OS-000303-GPOS-00120
STIGDate
VMware vSphere 7.0 vCenter Appliance Photon OS Security Technical Implementation Guide2024-12-16

Related Frameworks

2 mappings across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

IAC-15.4Automated Audit Actions
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (68) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-12Session Termination
1.00
AC-16Security and Privacy Attributes
1.00
AC-17(1)Monitoring and Control
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00

+58 more (top 10 by confidence shown)

CCI2 mappings
CCI-001403
1.00
CCI-002130
1.00

Details

Check Text (C-256518r991551_chk)

At the command line, run the following command: # auditctl -l | grep -E "(/etc/passwd|/etc/shadow|/etc/group|/etc/gshadow)" Expected result: -w /etc/passwd -p wa -k passwd -w /etc/shadow -p wa -k shadow -w /etc/group -p wa -k group -w /etc/gshadow -p wa -k gshadow If the output does not match the expected result, 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-30-000013.

Fix Text (F-60136r887227_fix)

Navigate to and open: /etc/audit/rules.d/audit.STIG.rules Add the following lines: -w /etc/passwd -p wa -k passwd -w /etc/shadow -p wa -k shadow -w /etc/group -p wa -k group -w /etc/gshadow -p wa -k gshadow At the command line, run the following command to load the new audit rules: # /sbin/augenrules --load Note: A new "audit.STIG.rules" file is provided for placement in "/etc/audit/rules.d" that contains all rules needed for auditd. Note: An older "audit.STIG.rules" may exist if the file exists and references older "GEN" SRG IDs. This file can be removed and replaced as necessary with an updated one.