Docker Enterprise 2.x Linux/UNIX Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Docker Enterprise hosts process namespace must not be shared.
<VulnDiscussion>Process ID (PID) namespaces isolate the PID number space, meaning that processes in different PID namespaces can have the sam...Rule Medium Severity -
SRG-APP-000039
<GroupDescription></GroupDescription>Group -
The Docker Enterprise hosts IPC namespace must not be shared.
<VulnDiscussion>IPC (POSIX/SysV IPC) namespace provides separation of named shared memory segments, semaphores, and message queues. IPC names...Rule Medium Severity -
SRG-APP-000090
<GroupDescription></GroupDescription>Group -
log-opts on all Docker Engine - Enterprise nodes must be configured.
<VulnDiscussion>The Universal Control Plane (UCP) and Docker Trusted Registry (DTR) components of Docker Enterprise provide audit record gene...Rule Medium Severity -
SRG-APP-000108
<GroupDescription></GroupDescription>Group -
Docker Enterprise must alert the ISSO and SA (at a minimum) in the event of an audit processing failure.
<VulnDiscussion>The Universal Control Plane (UCP) and Docker Trusted Registry (DTR) components of Docker Enterprise provide audit record gene...Rule Low Severity -
Experimental features in the Docker Engine - Enterprise component of Docker Enterprise must be disabled.
<VulnDiscussion>Avoid experimental features in production. Docker Enterprise includes the following capabilities that are considered non-ess...Rule Medium Severity -
Docker Incs official GPG key must be added to the host using the users operating systems respective package repository management tooling.
<VulnDiscussion>All packaged components of Docker Enterprise are digitally signed using GPG keys maintained by Docker, Inc. The Docker Engine...Rule Low Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
The insecure registry capability in the Docker Engine - Enterprise component of Docker Enterprise must be disabled.
<VulnDiscussion>Docker considers a private registry either secure or insecure. By default, registries are considered secure. Docker Enterpri...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
On Linux, a non-AUFS storage driver in the Docker Engine - Enterprise component of Docker Enterprise must be used.
<VulnDiscussion>The aufs storage driver is the oldest storage driver. It is based on a Linux kernel patch-set that is unlikely to be merged i...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
The userland proxy capability in the Docker Engine - Enterprise component of Docker Enterprise must be disabled.
<VulnDiscussion>The docker daemon starts a userland proxy service for port forwarding whenever a port is exposed. Where hairpin NAT is availa...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
SRG-APP-000141
<GroupDescription></GroupDescription>Group -
The Docker Enterprise self-signed certificates in Universal Control Plane (UCP) must be replaced with DoD trusted, signed certificates.
<VulnDiscussion>Docker Enterprise includes the following capabilities that are considered non-essential: *NOTE: disabling these capabilities...Rule Medium Severity -
SRG-APP-000141
<GroupDescription></GroupDescription>Group
Node 2
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