Red Hat Enterprise Linux 9 Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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RHEL 9 library directories must have mode 755 or less permissive.
<VulnDiscussion>If RHEL 9 allowed any user to make changes to software libraries, then those changes might be implemented without undergoing ...Rule Medium Severity -
SRG-OS-000259-GPOS-00100
<GroupDescription></GroupDescription>Group -
RHEL 9 library files must have mode 755 or less permissive.
<VulnDiscussion>If RHEL 9 allowed any user to make changes to software libraries, then those changes might be implemented without undergoing ...Rule Medium Severity -
SRG-OS-000206-GPOS-00084
<GroupDescription></GroupDescription>Group -
RHEL 9 /var/log directory must have mode 0755 or less permissive.
<VulnDiscussion>Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an orga...Rule Medium Severity -
SRG-OS-000206-GPOS-00084
<GroupDescription></GroupDescription>Group -
RHEL 9 /etc/group- file must have mode 0644 or less permissive to prevent unauthorized access.
<VulnDiscussion>The "/etc/group-" file is a backup file of "/etc/group", and as such, contains information regarding groups that are configur...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
RHEL 9 /var/log/messages file must have mode 0640 or less permissive.
<VulnDiscussion>Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an orga...Rule Medium Severity -
SRG-OS-000256-GPOS-00097
<GroupDescription></GroupDescription>Group -
RHEL 9 audit tools must have a mode of 0755 or less permissive.
<VulnDiscussion>Protecting audit information also includes identifying and protecting the tools used to view and manipulate log data. Therefo...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
RHEL 9 cron configuration directories must have a mode of 0700 or less permissive.
<VulnDiscussion>Service configuration files enable or disable features of their respective services that if configured incorrectly can lead t...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
All RHEL 9 local initialization files must have mode 0740 or less permissive.
<VulnDiscussion>Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these fil...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
All RHEL 9 local interactive user home directories must have mode 0750 or less permissive.
<VulnDiscussion>Excessive permissions on local interactive user home directories may allow unauthorized access to user files by other users.&...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group -
RHEL 9 /etc/group file must have mode 0644 or less permissive to prevent unauthorized access.
<VulnDiscussion>The "/etc/group" file contains information regarding groups that are configured on the system. Protection of this file is imp...Rule Medium Severity -
SRG-OS-000480-GPOS-00227
<GroupDescription></GroupDescription>Group
Node 2
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