DISA STIG for Red Hat Enterprise Linux CoreOS
Rules and Groups employed by this XCCDF Profile
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Configure immutable Audit login UIDs
Configure kernel to prevent modification of login UIDs once they are set. Changing login UIDs while this configuration is enforced requires special...Rule Medium Severity -
Configure auditing of unsuccessful file modifications
Ensure that unsuccessful attempts to modify a file are audited. The following rules configure audit as described above: <pre>## Unsuccessful file ...Rule Medium Severity -
GRUB2 bootloader configuration
During the boot process, the boot loader is responsible for starting the execution of the kernel and passing options to it. The boot loader allows ...Group -
Disable vsyscalls
To disable use of virtual syscalls, add the argument <code>vsyscall=none</code> to all BLS (Boot Loader Specification) entries ('options' line) for...Rule Medium Severity -
Configure Syslog
The syslog service has been the default Unix logging mechanism for many years. It has a number of downsides, including inconsistent log format, lac...Group -
systemd-journald
systemd-journald is a system service that collects and stores logging data. It creates and maintains structured, indexed journals based on logging ...Group -
Verify Group Who Owns the system journal
To properly set the group owner of <code>/var/log/journal/.*/system.journal</code>, run the command: <pre>$ sudo chgrp systemd-journal /var/log/jo...Rule Medium Severity -
Verify Owner on the system journal
To properly set the owner of <code>/var/log/journal/.*/system.journal</code>, run the command: <pre>$ sudo chown root /var/log/journal/.*/system.j...Rule Medium Severity -
Verify Permissions on the system journal
To properly set the permissions of <code>/var/log/journal/.*/system.journal</code>, run the command: <pre>$ sudo chmod 0640 /var/log/journal/.*/sy...Rule Medium Severity -
File Permissions and Masks
Traditional Unix security relies heavily on file and directory permissions to prevent unauthorized users from reading or modifying files to which t...Group
Node 2
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