RHEL9-CIS/tasks/section_1/cis_1.1.1.x.yml

---

- name: "1.1.1.1 | PATCH | Ensure mounting of squashfs filesystems is disabled"
  block:
      - name: "1.1.1.1 | PATCH | Ensure mounting of squashfs filesystems is disabled | Edit modprobe config"
        ansible.builtin.lineinfile:
            path: /etc/modprobe.d/CIS.conf
            regexp: "^(#)?install squashfs(\\s|$)"
            line: "install squashfs /bin/true"
            create: true
            mode: 0600

      - name: "1.1.1.1 | PATCH | Ensure mounting of squashfs filesystems is disabled | blacklist"
        ansible.builtin.lineinfile:
            path: /etc/modprobe.d/blacklist.conf
            regexp: "^(#)?blacklist squashfs(\\s|$)"
            line: "blacklist squashfs"
            create: true
            mode: 0600

      - name: "1.1.1.1 | PATCH | Ensure mounting of squashfs filesystems is disabled | Disable squashfs"
        community.general.modprobe:
            name: squashfs
            state: absent
        when: not system_is_container

  when:
      - rhel9cis_rule_1_1_1_1
  tags:
      - level2-server
      - level2-workstation
      - patch
      - rule_1.1.1.1
      - squashfs

- name: "1.1.1.2 | PATCH | Ensure mounting of udf filesystems is disabled"
  block:
      - name: "1.1.1.2 | PATCH | Ensure mounting of udf filesystems is disable | Edit modprobe config"
        ansible.builtin.lineinfile:
            path: /etc/modprobe.d/CIS.conf
            regexp: "^(#)?install udf(\\s|$)"
            line: "install udf /bin/true"
            create: true
            mode: 0600

      - name: "1.1.1.2 | PATCH | Ensure mounting of udf filesystems is disabled | blacklist"
        ansible.builtin.lineinfile:
            path: /etc/modprobe.d/blacklist.conf
            regexp: "^(#)?blacklist udf(\\s|$)"
            line: "blacklist udf"
            create: true
            mode: 0600

      - name: "1.1.1.2 | PATCH | Ensure mounting of udf filesystems is disable | Disable udf"
        community.general.modprobe:
            name: udf
            state: absent
        when: not system_is_container
  when:
      - rhel9cis_rule_1_1_1_2
  tags:
      - level2-server
      - level2-workstation
      - patch
      - rule_1.1.1.2
      - udf