II - Mission Support Classified
Rules and Groups employed by this XCCDF Profile
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SRG-OS-000433-GPOS-00192
<GroupDescription></GroupDescription>Group -
RHEL 9 must implement nonexecutable data to protect its memory from unauthorized code execution.
<VulnDiscussion>ExecShield uses the segmentation feature on all x86 systems to prevent execution in memory higher than a certain address. It ...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
The kdump service on RHEL 9 must be disabled.
<VulnDiscussion>Kernel core dumps may contain the full contents of system memory at the time of the crash. Kernel core dumps consume a consid...Rule Medium Severity -
SRG-OS-000366-GPOS-00153
<GroupDescription></GroupDescription>Group -
RHEL 9 must ensure cryptographic verification of vendor software packages.
<VulnDiscussion>Cryptographic verification of vendor software packages ensures that all software packages are obtained from a valid source an...Rule Medium Severity -
SRG-OS-000366-GPOS-00153
<GroupDescription></GroupDescription>Group -
RHEL 9 must check the GPG signature of software packages originating from external software repositories before installation.
<VulnDiscussion>Changes to any software components can have significant effects on the overall security of the operating system. This require...Rule High Severity -
SRG-OS-000366-GPOS-00153
<GroupDescription></GroupDescription>Group -
RHEL 9 must check the GPG signature of locally installed software packages before installation.
<VulnDiscussion>Changes to any software components can have significant effects on the overall security of the operating system. This require...Rule High Severity -
SRG-OS-000366-GPOS-00153
<GroupDescription></GroupDescription>Group -
RHEL 9 must have GPG signature verification enabled for all software repositories.
<VulnDiscussion>Changes to any software components can have significant effects on the overall security of the operating system. This require...Rule High Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
RHEL 9 must be configured so that the cryptographic hashes of system files match vendor values.
<VulnDiscussion>The hashes of important files like system executables should match the information given by the RPM database. Executables wit...Rule Medium Severity -
SRG-OS-000437-GPOS-00194
<GroupDescription></GroupDescription>Group -
RHEL 9 must remove all software components after updated versions have been installed.
<VulnDiscussion>Previous versions of software components that are not removed from the information system after updates have been installed m...Rule Low Severity -
SRG-OS-000366-GPOS-00153
<GroupDescription></GroupDescription>Group -
RHEL 9 subscription-manager package must be installed.
<VulnDiscussion>The Red Hat Subscription Manager application manages software subscriptions and software repositories for installed software ...Rule Medium Severity -
SRG-OS-000074-GPOS-00042
<GroupDescription></GroupDescription>Group -
RHEL 9 must not have a File Transfer Protocol (FTP) server package installed.
<VulnDiscussion>The FTP service provides an unencrypted remote access that does not provide for the confidentiality and integrity of user pas...Rule High Severity
Node 2
The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.