3.17 Verify that daemon.json file ownership is set to root:root

Information

Verify that the 'daemon.json' file ownership and group-ownership is correctly set to 'root'.'daemon.json'file contains sensitive parameters that may alter the behavior of docker daemon. Hence, it should be owned and group-owned by 'root' to maintain the integrity of the file.

Solution

chown root:root /etc/docker/daemon.json This would set the ownership and group-ownership for the file to 'root'.
Impact-
None.
Default Value-
This file may not be present on the system. In that case, this recommendation is not applicable.

See Also

https://workbench.cisecurity.org/files/516

Item Details

Category: CONFIGURATION MANAGEMENT

References: 800-53|CM-6b.

Plugin: Unix

Control ID: ba6c811aa0d66630da005bf60620a4945af5eb77729724b63be7c89558536e5d