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/517

Item Details

Category: CONFIGURATION MANAGEMENT

References: 800-53|CM-6b.

Plugin: Unix

Control ID: eeee698168fd0078ceef574aece2369b883d80d66738f0752e4bbe0294a620d2