Guide to the Secure Configuration of Red Hat Enterprise Linux 7
Rules, Groups, and Values defined within the XCCDF Benchmark
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Explicit arguments in sudo specifications
All commands in the sudoers file must strictly specify the arguments allowed to be used for a given user. If the command is supposed to be executed...Rule Medium Severity -
Don't define allowed commands in sudoers by means of exclusion
Policies applied by sudo through the sudoers file should not involve negation. Each user specification in the <code>sudoers</code> file contains a...Rule Medium Severity -
Uninstall libreport-plugin-logger Package
Thelibreport-plugin-logger
package can be removed with the following command:$ sudo yum erase libreport-plugin-logger
Rule Low Severity -
Don't target root user in the sudoers file
The targeted users of a user specification should be, as much as possible, non privileged users (i.e.: non-root). User specifications have to expl...Rule Medium Severity -
Ensure invoking users password for privilege escalation when using sudo
The sudoers security policy requires that users authenticate themselves before they can use sudo. When sudoers requires authentication, it validate...Rule Medium Severity -
System Tooling / Utilities
The following checks evaluate the system for recommended base packages -- both for installation and removal.Group -
Install binutils Package
Thebinutils
package can be installed with the following command:$ sudo yum install binutils
Rule Medium Severity -
Ensure gnutls-utils is installed
Thegnutls-utils
package can be installed with the following command:$ sudo yum install gnutls-utils
Rule Medium Severity -
Install libcap-ng-utils Package
Thelibcap-ng-utils
package can be installed with the following command:$ sudo yum install libcap-ng-utils
Rule Medium Severity -
Ensure nss-tools is installed
Thenss-tools
package can be installed with the following command:$ sudo yum install nss-tools
Rule Medium Severity
Node 2
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