{"description": "The <code>firewalld</code> package can be installed with the following command:\n<pre>\n$ apt-get install firewalld</pre>", "rationale": "\"Firewalld\" provides an easy and effective way to block/limit remote access to the system via ports, services, and protocols.\n\nRemote access services, such as those providing remote access to network devices and information systems, which lack automated control capabilities, increase risk and make remote user access management difficult at best.\n\nRemote access is access to nonpublic information systems by an authorized user (or an information system) communicating through an external, non-organization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.\n\nUbuntu 22.04 functionality (e.g., SSH) must be capable of taking enforcement action if the audit reveals unauthorized activity.\nAutomated control of remote access sessions allows organizations to ensure ongoing compliance with remote access policies by enforcing connection rules of remote access applications on a variety of information system components (e.g., servers, workstations, notebook computers, smartphones, and tablets).\"", "severity": "medium", "references": {"nist": ["CM-6(a)"], "ospp": ["FMT_SMF_EXT.1"], "srg": ["SRG-OS-000096-GPOS-00050", "SRG-OS-000297-GPOS-00115", "SRG-OS-000298-GPOS-00116", "SRG-OS-000480-GPOS-00227", "SRG-OS-000480-GPOS-00232"], "ism": ["1409"], "pcidss4": ["1.2.1", "1.2"]}, "control_references": {"ism": ["1409"], "pcidss4": ["1.2.1", "1.2"]}, "components": [], "identifiers": {}, "ocil_clause": "the package is not installed", "ocil": " Run the following command to determine if the <code>firewalld</code> package is installed: <pre>$ dpkg -l  firewalld</pre>", "oval_external_content": null, "fixtext": "To install the \"firewalld\" package run the following command:\n\n\n$ apt-get install firewalld", "checktext": "", "vuldiscussion": "", "srg_requirement": "Ubuntu 22.04 must have the firewalld package installed.", "warnings": [], "conflicts": [], "requires": [], "policy_specific_content": {"stig": {"srg_requirement": "Ubuntu 22.04 must have the firewalld package installed.", "vuldiscussion": "\"Firewalld\" provides an easy and effective way to block/limit remote access to the system via ports, services, and protocols.\n\nRemote access services, such as those providing remote access to network devices and information systems, which lack automated control capabilities, increase risk and make remote user access management difficult at best.\n\nRemote access is access to DOD nonpublic information systems by an authorized user (or an information system) communicating through an external, nonorganization-controlled network. Remote access methods include, for example, dial-up, broadband, and wireless.\n\nUbuntu 22.04 functionality (e.g., SSH) must be capable of taking enforcement action if the audit reveals unauthorized activity. Automated control of remote access sessions allows organizations to ensure ongoing compliance with remote access policies by enforcing connection rules of remote access applications on a variety of information system components (e.g., servers, workstations, notebook computers, smartphones, and tablets).", "checktext": "Run the following command to determine if the firewalld package is installed with the following command:\n\n$ dnf list --installed firewalld\n\nExample output:\n\nfirewalld.noarch          1.0.0-4.el9\n\nIf the \"firewall\" package is not installed, this is a finding.", "fixtext": "To install the \"firewalld\" package run the following command:\n\n$ sudo dnf install firewalld"}}, "platform": null, "platforms": [], "sce_metadata": {}, "inherited_platforms": ["system_with_kernel"], "cpe_platform_names": [], "inherited_cpe_platform_names": ["system_with_kernel"], "bash_conditional": null, "fixes": {}, "title": "Install firewalld Package", "definition_location": "/aptdata/openscap/scap-security-guide/linux_os/guide/system/network/network-firewalld/firewalld_activation/package_firewalld_installed/rule.yml", "template": {"name": "package_installed", "vars": {"pkgname": "firewalld"}, "backends": {}}}