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XCCDF
Docker Enterprise 2.x Linux/UNIX Security Technical Implementation Guide
SRG-APP-000454
SRG-APP-000454
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000454
1 Rule
<GroupDescription></GroupDescription>
Docker Enterprise older Universal Control Plane (UCP) and Docker Trusted Registry (DTR) images must be removed from all cluster nodes upon upgrading.
Medium Severity
<VulnDiscussion>When upgrading either the UCP or DTR components of Docker Enterprise, the newer images are pulled (or unpacked if offline) onto Engine nodes in a cluster. Once the upgrade is complete, one must manually remove all old image version from the cluster nodes to meet the requirements of this control. When upgrading the Docker Engine - Enterprise component of Docker Enterprise, the old package version is automatically replaced.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>