II - Mission Support Public
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000435-CTR-001070
<GroupDescription></GroupDescription>Group -
OpenShift must protect against or limit the effects of all types of Denial-of-Service (DoS) attacks by defining resource quotas on a namespace.
<VulnDiscussion>OpenShift allows administrators to define resource quotas on a namespace basis. This allows tailoring of the shared resources...Rule Medium Severity -
SRG-APP-000439-CTR-001080
<GroupDescription></GroupDescription>Group -
OpenShift must protect the confidentiality and integrity of transmitted information.
<VulnDiscussion>OpenShift provides for two types of application level ingress types, Routes, and Ingresses. Routes have been a part of OpenSh...Rule Medium Severity -
SRG-APP-000450-CTR-001105
<GroupDescription></GroupDescription>Group -
Red Hat Enterprise Linux CoreOS (RHCOS) must implement nonexecutable data to protect its memory from unauthorized code execution.
<VulnDiscussion>The NX bit is a hardware feature that prevents the execution of code from data memory regions. By enabling NX bit execute pro...Rule Medium Severity -
SRG-APP-000450-CTR-001105
<GroupDescription></GroupDescription>Group -
Red Hat Enterprise Linux CoreOS (RHCOS) must implement ASLR (Address Space Layout Randomization) from unauthorized code execution.
<VulnDiscussion>ASLR is a security technique that randomizes the memory layout of processes, making it more difficult for attackers to predic...Rule Medium Severity -
SRG-APP-000454-CTR-001110
<GroupDescription></GroupDescription>Group -
OpenShift must remove old components after updated versions have been installed.
<VulnDiscussion>Previous versions of OpenShift components that are not removed from the container platform after updates have been installed ...Rule Medium Severity -
SRG-APP-000456-CTR-001125
<GroupDescription></GroupDescription>Group -
OpenShift must contain the latest images with most recent updates and execute within the container platform runtime as authorized by IAVM, CTOs, DTMs, and STIGs.
<VulnDiscussion>It is critical to the security and stability of the container platform and the software services running on the platform to e...Rule Medium Severity -
SRG-APP-000456-CTR-001130
<GroupDescription></GroupDescription>Group -
OpenShift runtime must have updates installed within the period directed by an authoritative source (e.g., IAVM, CTOs, DTMs, and STIGs).
<VulnDiscussion>OpenShift runtime must be carefully monitored for vulnerabilities, and when problems are detected, they must be remediated qu...Rule Medium Severity -
SRG-APP-000472-CTR-001170
<GroupDescription></GroupDescription>Group -
The Compliance Operator must be configured.
<VulnDiscussion>The Compliance Operator enables continuous compliance monitoring within OpenShift. It regularly assesses the environment agai...Rule Medium Severity -
SRG-APP-000473-CTR-001175
<GroupDescription></GroupDescription>Group -
OpenShift must perform verification of the correct operation of security functions: upon startup and/or restart; upon command by a user with privileged access; and/or every 30 days.
<VulnDiscussion>Security functionality includes, but is not limited to, establishing system accounts, configuring access authorization (i.e.,...Rule Medium Severity -
SRG-APP-000495-CTR-001235
<GroupDescription></GroupDescription>Group -
OpenShift must generate audit records when successful/unsuccessful attempts to modify privileges occur.
<VulnDiscussion>Audit records provide a crucial source of information for security monitoring and incident response. By generating audit reco...Rule Medium Severity
Node 2
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