OpenControls Logo

STIG Viewer

STIGViewer Support

The ESXi host must have all security patches and updates installed.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-258776ESXI-80-000221SV-258776r933389_ruleCCI-000366high
Description
Installing software updates is a fundamental mitigation against the exploitation of publicly known vulnerabilities.
STIGDate
VMware vSphere 8.0 ESXi Security Technical Implementation Guide2023-10-11

Related Frameworks

1 mapping across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (8) 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.

CFG-01Configuration Management Program
1.00
END-01Endpoint Device Management (EDM)
1.00
END-04Malicious Code Protection (Anti-Malware)
1.00
END-06Endpoint File Integrity Monitoring (FIM)
1.00
MON-01Continuous Monitoring
1.00
MON-01.7File Integrity Monitoring (FIM)
1.00
CFG-02Secure Baseline Configurations
0.50
CFG-02.7Approved Configuration Deviations
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (100) 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-16(1)Dynamic Attribute Association
1.00
AC-17(1)Monitoring and Control
1.00
AC-2Account Management
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(11)Usage Conditions
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-24(1)Transmit Access Authorization Information
1.00
AC-25Reference Monitor
1.00

+90 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) 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.

3.4.1
1.00
3.4.2
1.00
CCI1 mapping
CCI-000366
1.00
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (5) 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.

DE.CM-09
1.00
PR.PS-01
1.00
PR.DS-10
0.50
PR.PSPlatform Security
0.50
PR.PS-05
0.50

Who does this work

10 NICE work roles and 9 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-258776r933389_chk)

Determine the current version and build: From the vSphere Client, go to Hosts and Clusters. Select the ESXi Host >> Summary. Note the version string next to "Hypervisor:". or From a Secure Shell (SSH) session connected to the ESXi host, or from the ESXi shell, run the following command: # vmware -v If the ESXi host does not have the latest patches, this is a finding. If the ESXi host is not on a supported release, this is a finding. The latest ESXi versions and their build numbers can be found here: https://kb.vmware.com/s/article/2143832 VMware also publishes advisories on security patches and offers a way to subscribe to email alerts for them. Go to: https://www.vmware.com/support/policies/security_response

Fix Text (F-62425r933388_fix)

ESXi can be patched in multiple ways, and this fix text does not cover all methods. Manual patching when image profiles are not used: - Download the latest "offline bundle" .zip update from vmware.com. Verify the hash. - Transfer the file to a datastore accessible by the ESXi host, local or remote. - Put the ESXi host into maintenance mode. - From an ESXi shell, run the following command: esxcli software vib update -d <path to offline patch bundle.zip> Manual patching when image profiles are used: From an ESXi shell, run the following command: # esxcli software sources profile list -d /vmfs/volumes/<your datastore>/<bundle name.zip> Note the available profiles. The organization will usually want the one ending in "-standard". # esxcli software profile update -p <selected profile> -d /vmfs/volumes/<your datastore>/<bundle name.zip> There will be little output during the update. Once complete, reboot the host for changes to take effect.