{"description": "The <tt>root</tt> user should have a primary group of 0.", "rationale": "To help ensure that root-owned files are not inadvertently exposed to other users.", "severity": "high", "references": {"pcidss": ["Req-8.1.1"], "cis": ["5.4.2.2"], "pcidss4": ["8.2.1", "8.2"]}, "control_references": {"cis": ["5.4.2.2"], "pcidss4": ["8.2.1", "8.2"]}, "components": [], "identifiers": {}, "ocil_clause": "root has a primary gid not equal to zero", "ocil": "To verify that root's primary group is zero run the following command:\n<pre>\n    grep '^root:' /etc/passwd | cut -d : -f 4\n</pre>\nThe command should return:\n<pre>\n0\n</pre>", "oval_external_content": null, "fixtext": "", "checktext": "", "vuldiscussion": "", "srg_requirement": "", "warnings": [], "conflicts": [], "requires": [], "policy_specific_content": {}, "platform": "system_with_kernel", "platforms": ["system_with_kernel"], "sce_metadata": {}, "inherited_platforms": [], "cpe_platform_names": ["system_with_kernel"], "inherited_cpe_platform_names": [], "bash_conditional": null, "fixes": {}, "title": "Verify Root Has A Primary GID 0", "definition_location": "/aptdata/openscap/scap-security-guide/linux_os/guide/system/accounts/accounts-restrictions/root_logins/accounts_root_gid_zero/rule.yml", "template": null}