{"description": "File permissions for <tt>/boot/grub/grub.cfg</tt> should be set to 600.\n\nTo properly set the permissions of <code>/boot/grub/grub.cfg</code>, run the command:\n<pre>$ sudo chmod 600 /boot/grub/grub.cfg</pre>", "rationale": "Proper permissions ensure that only the root user can modify important boot\nparameters.", "severity": "medium", "references": {"cis-csc": ["12", "13", "14", "15", "16", "18", "3", "5"], "cobit5": ["APO01.06", "DSS05.04", "DSS05.07", "DSS06.02"], "cui": ["3.4.5"], "hipaa": ["164.308(a)(1)(ii)(B)", "164.308(a)(7)(i)", "164.308(a)(7)(ii)(A)", "164.310(a)(1)", "164.310(a)(2)(i)", "164.310(a)(2)(ii)", "164.310(a)(2)(iii)", "164.310(b)", "164.310(c)", "164.310(d)(1)", "164.310(d)(2)(iii)"], "isa-62443-2009": ["4.3.3.7.3"], "isa-62443-2013": ["SR 2.1", "SR 5.2"], "iso27001-2013": ["A.10.1.1", "A.11.1.4", "A.11.1.5", "A.11.2.1", "A.13.1.1", "A.13.1.3", "A.13.2.1", "A.13.2.3", "A.13.2.4", "A.14.1.2", "A.14.1.3", "A.6.1.2", "A.7.1.1", "A.7.1.2", "A.7.3.1", "A.8.2.2", "A.8.2.3", "A.9.1.1", "A.9.1.2", "A.9.2.3", "A.9.4.1", "A.9.4.4", "A.9.4.5"], "nist": ["CM-6(a)", "AC-6(1)"], "nist-csf": ["PR.AC-4", "PR.DS-5"], "anssi": ["R29"], "cis": ["1.4.2"], "pcidss4": ["2.2.6", "2.2"]}, "control_references": {"anssi": ["R29"], "cis": ["1.4.2"], "pcidss4": ["2.2.6", "2.2"]}, "components": [], "identifiers": {}, "ocil_clause": "it does not", "ocil": "To check the permissions of /boot/grub/grub.cfg, run the command:\n<pre>$ sudo ls -lL /boot/grub/grub.cfg</pre>\nIf properly configured, the output should indicate the following\npermissions: <tt>-rw-------</tt>", "oval_external_content": null, "fixtext": "", "checktext": "", "vuldiscussion": "", "srg_requirement": "", "warnings": [], "conflicts": [], "requires": [], "policy_specific_content": {}, "platform": "not container", "platforms": ["not container"], "sce_metadata": {}, "inherited_platforms": ["grub2 and system_with_kernel"], "cpe_platform_names": ["not_container"], "inherited_cpe_platform_names": ["grub2_and_system_with_kernel"], "bash_conditional": null, "fixes": {}, "title": "Verify /boot/grub/grub.cfg Permissions", "definition_location": "/aptdata/openscap/scap-security-guide/linux_os/guide/system/bootloader-grub2/non-uefi/file_permissions_grub2_cfg/rule.yml", "template": {"name": "file_permissions", "vars": {"filepath": "/boot/grub/grub.cfg", "filemode": "0600"}, "backends": {}}}