Changes are coming to https://stigviewer.com.
Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey
The Kubernetes etcd must have file permissions set to 644 or more restrictive.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-242459 | CNTR-K8-003260 | SV-242459r864024_rule | Medium |
| Description |
|---|
| The Kubernetes etcd key-value store provides a way to store data to the Control Plane. If these files can be changed, data to API object and Control Plane would be compromised. |
| STIG | Date |
|---|---|
| Kubernetes Security Technical Implementation Guide | 2022-09-13 |
Details
| Check Text ( C-45734r712731_chk ) |
|---|
| Review the permissions of the Kubernetes etcd by using the command: stat -c %a /var/lib/etcd/* If any of the files are have permissions more permissive than "644", this is a finding. |
| Fix Text (F-45692r712732_fix) |
|---|
| Change the permissions of the manifest files to "644" by executing the command: chmod 644/var/lib/etcd/* |