II - Mission Support Classified
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Docker Enterprise hosts network namespace must not be shared.
<VulnDiscussion>The networking mode on a container when set to --net=host, skips placing the container inside separate network stack. In esse...Rule High Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Memory usage for all containers must be limited in Docker Enterprise.
<VulnDiscussion>By default, all containers on a Docker host share the resources equally. By using the resource management capabilities of Doc...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Docker Enterprise CPU priority must be set appropriately on all containers.
<VulnDiscussion>By default, all containers on a Docker host share the resources equally. By using the resource management capabilities of Doc...Rule Low Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
All Docker Enterprise containers root filesystem must be mounted as read only.
<VulnDiscussion>The container's root filesystem should be treated as a 'golden image' by using Docker run's --read-only option. This prevents...Rule High Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Docker Enterprise host devices must not be directly exposed to containers.
<VulnDiscussion>Host devices can be directly exposed to containers at runtime. Do not directly expose host devices to containers especially f...Rule High Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Mount propagation mode must not set to shared in Docker Enterprise.
<VulnDiscussion>Mount propagation mode allows mounting volumes in shared, slave or private mode on a container. Do not use shared mount propa...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
The Docker Enterprise hosts UTS namespace must not be shared.
<VulnDiscussion>UTS namespaces provide isolation of two system identifiers: the hostname and the NIS domain name. It is used for setting the ...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
The Docker Enterprise default seccomp profile must not be disabled.
<VulnDiscussion>Seccomp filtering provides a means for a process to specify a filter for incoming system calls. The default Docker seccomp pr...Rule High Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Docker Enterprise exec commands must not be used with privileged option.
<VulnDiscussion>Do not use docker exec with --privileged option. Using --privileged option in docker exec gives extended Linux capabilities ...Rule High Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
Docker Enterprise exec commands must not be used with the user option.
<VulnDiscussion>Do not docker exec with --user option. Using --user option in docker exec executes the command within the container as that ...Rule Medium Severity
Node 2
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