Docker Enterprise 2.x Linux/UNIX Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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Docker Enterprise server certificate key file permissions must be set to 400.
<VulnDiscussion>Verify that the Docker server certificate key file (the file that is passed along with --TLSkey parameter) has permissions of...Rule High Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Docker Enterprise socket file ownership must be set to root:docker.
<VulnDiscussion>Verify that the Docker socket file is owned by root and group-owned by docker. Docker daemon runs as root. The default UNIX ...Rule High Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Docker Enterprise socket file permissions must be set to 660 or more restrictive.
<VulnDiscussion>Verify that the Docker socket file has permissions of 660 or more restrictive. Only root and members of docker group should ...Rule High Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Docker Enterprise daemon.json file permissions must be set to 644 or more restrictive.
<VulnDiscussion>Verify that the daemon.json file permissions are correctly set to 644 or more restrictive. daemon.json file contains sensiti...Rule High Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Docker Enterprise /etc/default/docker file ownership must be set to root:root.
<VulnDiscussion>Verify that the /etc/default/docker file ownership and group-ownership is correctly set to root. /etc/default/docker file co...Rule High Severity -
SRG-APP-000516
<GroupDescription></GroupDescription>Group -
Docker Enterprise /etc/default/docker file permissions must be set to 644 or more restrictive.
<VulnDiscussion>Verify that the /etc/default/docker file permissions are correctly set to 644 or more restrictive. /etc/default/docker file ...Rule High Severity -
SRG-APP-000175
<GroupDescription></GroupDescription>Group -
Docker Enterprise Universal Control Plane (UCP) must be integrated with a trusted certificate authority (CA).
<VulnDiscussion>When integrating the UCP and Docker Trusted Registry (DTR) management consoles with an external, trusted certificate authorit...Rule Medium Severity -
SRG-APP-000416
<GroupDescription></GroupDescription>Group -
Docker Enterprise data exchanged between Linux containers on different nodes must be encrypted on the overlay network.
<VulnDiscussion>Encrypt data exchanged between containers on different nodes on the overlay network. By default, data exchanged between cont...Rule Medium Severity -
SRG-APP-000142
<GroupDescription></GroupDescription>Group -
Docker Enterprise Swarm services must be bound to a specific host interface.
<VulnDiscussion>By default, the docker swarm services will listen to all interfaces on the host, which may not be necessary for the operation...Rule Medium Severity -
SRG-APP-000560
<GroupDescription></GroupDescription>Group -
Docker Enterprise Universal Control Plane (UCP) must be configured to use TLS 1.2.
<VulnDiscussion>By default docker UCP is configured to use TLS v1.2, if this setting is misconfigured, older protocols containing security we...Rule Medium Severity
Node 2
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