| name | cis-docker-v170-3.19 |
| description | Ensure that the /etc/default/docker file ownership is set to root:root |
| category | cis-docker |
| version | 1.7.0 |
| author | cyberstrike-official |
| tags | ["cis","docker","daemon","files","permissions","ownership","configuration"] |
| cis_id | 3.19 |
| cis_benchmark | CIS Docker Benchmark v1.7.0 |
| tech_stack | ["docker"] |
| cwe_ids | [] |
| chains_with | [] |
| prerequisites | [] |
| severity_boost | {} |
CIS Docker Benchmark v1.7.0 - Control 3.19
Description
You should verify that the /etc/default/docker file ownership and group-ownership is correctly set to root.
Rationale
The /etc/default/docker file contains sensitive parameters that may alter the behavior of the Docker daemon. It should therefore be individually owned and group owned by root to ensure that it cannot be modified by less privileged users.
Impact
None.
Audit Procedure
You should execute the command below to verify that the file is individually owned and group owned by root:
stat -c %U:%G /etc/default/docker | grep -v root:root
The command above should return no results.
Remediation
You should execute the following command
chown root:root /etc/default/docker
This sets the ownership and group ownership of the file to root.
Default Value
This file may not be present on the system, and in this case, this recommendation is not applicable.
References
- https://docs.docker.com/engine/admin/configuring/
CIS Controls
| Controls Version | Control | IG 1 | IG 2 | IG 3 |
|---|
| v8 | 5.4 Restrict Administrator Privileges to Dedicated Administrator Accounts
Restrict administrator privileges to dedicated administrator accounts on enterprise assets. Conduct general computing activities, such as internet browsing, email, and productivity suite use, from the user's primary, non-privileged account. | ● | ● | ● |
| v7 | 4 Controlled Use of Administrative Privileges
Controlled Use of Administrative Privileges | | | |
Profile Applicability
Assessment Status
Manual
