I - Mission Critical Sensitive
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000141
Group -
cgroup usage must be confirmed in Docker Enterprise.
It is possible to attach to a particular cgroup on container run. Confirming cgroup usage would ensure that containers are running under defined cgroups. System administrators typically define cgr...Rule Medium Severity -
SRG-APP-000141
Group -
All Docker Enterprise containers must be restricted from acquiring additional privileges.
Restrict the container from acquiring additional privileges via suid or sgid bits. A process can set the no_new_priv bit in the kernel. It persists across fork, clone, and execve. The no_new_priv ...Rule High Severity -
SRG-APP-000141
Group -
The Docker Enterprise hosts user namespace must not be shared.
Do not share the host's user namespaces with the containers. User namespaces ensure that a root process inside the container will be mapped to a non-root process outside the container. Sharing the...Rule High Severity -
SRG-APP-000141
Group -
The Docker Enterprise socket must not be mounted inside any containers.
The docker socket docker.sock (Linux) and \\.\pipe\docker_engine (Windows) should not be mounted inside a container, with the exception case being during the installation of Universal Control Plane...Rule High Severity -
SRG-APP-000142
Group -
Docker Enterprise privileged ports must not be mapped within containers.
The TCP/IP port numbers below 1024 are considered privileged ports. Normal users and processes are not allowed to use them for various security reasons. Docker allows a container port to be mapped ...Rule High Severity -
SRG-APP-000142
Group -
Docker Enterprise incoming container traffic must be bound to a specific host interface.
By default, Docker containers can make connections to the outside world, but the outside world cannot connect to containers. Each outgoing connection will appear to originate from one of the host m...Rule Medium Severity -
SRG-APP-000149
Group -
SAML integration must be enabled in Docker Enterprise.
Both the Universal Control Plane (UCP) and Docker Trusted Registry (DTR) components of Docker Enterprise leverage the same authentication and authorization backplane known as eNZi. The eNZi backpla...Rule Medium Severity -
SRG-APP-000175
Group -
The certificate chain used by Universal Control Plane (UCP) client bundles must match what is defined in the System Security Plan (SSP) in Docker Enterprise.
Both the UCP and Docker Trusted Registry (DTR) components of Docker Enterprise leverage the same authentication and authorization backplane known as eNZi. UCP has the ability to use external certif...Rule Medium Severity -
SRG-APP-000176
Group -
Docker Enterprise Swarm manager must be run in auto-lock mode.
Run Docker swarm manager in auto-lock mode. When Docker restarts, both the TLS key used to encrypt communication among swarm nodes, and the key used to encrypt and decrypt Raft logs on disk, are l...Rule Medium Severity -
SRG-APP-000176
Group -
Docker Enterprise secret management commands must be used for managing secrets in a Swarm cluster.
Use Docker's in-built secret management commands for managing sensitive data that which can be stored in key/value pairs. Examples include API tokens, database connection strings and credentials, S...Rule Medium Severity
Node 2
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