ansible-lockdown/RHEL9-CIS
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Add SSH Variables the proper way, condition entries correct.

Browse source 
Signed-off-by: root@DERVISHx <nuno.carvalho@siemens.com>
This commit is contained in:
root@DERVISHx 2023-10-17 15:28:13 +01:00
commit 8c7d8f1423
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GPG key ID: C68B144D8E6CCC46
55 changed files with 339 additions and 262 deletions
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2
.ansible-lint
View file

@ -6,12 +6,10 @@ skip_list:
- 'schema'
- 'no-changed-when'
- 'var-spacing'
- 'fqcn-builtins'
- 'experimental'
- 'name[play]'
- 'name[casing]'
- 'name[template]'
- 'fqcn[action]'
- 'key-order[task]'
- '204'
- '305'

65
.config/.secrets.baseline
View file

@ -75,10 +75,6 @@
{
"path": "detect_secrets.filters.allowlist.is_line_allowlisted"
},
{
"path": "detect_secrets.filters.common.is_baseline_file",
"filename": ".config/.secrets.baseline"
},
{
"path": "detect_secrets.filters.common.is_ignored_due_to_verification_policies",
"min_level": 2
@ -113,64 +109,11 @@
{
"path": "detect_secrets.filters.regex.should_exclude_file",
"pattern": [
".config/.gitleaks-report.json"
".config/.gitleaks-report.json",
"tasks/parse_etc_password.yml"
]
}
],
"results": {
"defaults/main.yml": [
{
"type": "Secret Keyword",
"filename": "defaults/main.yml",
"hashed_secret": "5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8",
"is_verified": false,
"line_number": 364,
"is_secret": false
},
{
"type": "Secret Keyword",
"filename": "defaults/main.yml",
"hashed_secret": "fe96f7cfa2ab2224e7d015067a6f6cc713f7012e",
"is_verified": false,
"line_number": 375,
"is_secret": false
},
{
"type": "Secret Keyword",
"filename": "defaults/main.yml",
"hashed_secret": "a415ab5cc17c8c093c015ccdb7e552aee7911aa4",
"is_verified": false,
"line_number": 376,
"is_secret": false
}
],
"tasks/main.yml": [
{
"type": "Secret Keyword",
"filename": "tasks/main.yml",
"hashed_secret": "2478fefdceefe2847c3aa36dc731aaad5b3cc2fb",
"is_verified": false,
"line_number": 38,
"is_secret": false
},
{
"type": "Secret Keyword",
"filename": "tasks/main.yml",
"hashed_secret": "64411efd0f0561fe4852c6e414071345c9c6432a",
"is_verified": false,
"line_number": 110,
"is_secret": false
}
],
"tasks/parse_etc_password.yml": [
{
"type": "Secret Keyword",
"filename": "tasks/parse_etc_password.yml",
"hashed_secret": "2aaf9f2a51d8fe89e48cb9cc7d04a991ceb7f360",
"is_verified": false,
"line_number": 18
}
]
},
"generated_at": "2023-08-10T12:54:13Z"
"results": {},
"generated_at": "2023-09-21T14:11:05Z"
}

2
.github/workflows/devel_pipeline_validation.yml vendored
View file

@ -27,7 +27,7 @@
repo-token: ${{ secrets.GITHUB_TOKEN }}
pr-message: |-
Congrats on opening your first pull request and thank you for taking the time to help improve Ansible-Lockdown!
Please join in the conversation happening on the [Discord Server](https://discord.io/ansible-lockdown) as well.
Please join in the conversation happening on the [Discord Server](https://www.lockdownenterprise.com/discord) as well.
# This workflow contains a single job which tests the playbook
playbook-test:

2
.yamllint
View file

@ -30,4 +30,4 @@ rules:
trailing-spaces: enable
truthy:
allowed-values: ['true', 'false']
check-keys: false
check-keys: true

18
Changelog.md
View file

@ -1,5 +1,21 @@
# Changes to rhel9CIS
## 1.1.2 - Based on CIS v1.0.0
- updated audit binary versions - aligned with rhel9-cis-audit
- lint updates
- .secrets updated
- file mode quoted
- updated 5.6.5 thansk to feedback from S!ghs on discord community
## 1.1.1 - Based on CIS v1.0.0
- thanks to @agbrowne
- [#90](https://github.com/ansible-lockdown/RHEL9-CIS/issues/90)
- thanks to @mnasiadka
- [#54](https://github.com/ansible-lockdown/RHEL9-CIS/pull/54)
## 1.1.0
- new workflow configuration
@ -82,7 +98,7 @@ Aligned benchmark audit version with remediate release
## 1.0.1
Control 6_2_16 new variable added thanks to @dulin_gnet on rhel8
Will not follow ynlink in hoe directoris and amend permissions.
Will not follow symlink in home directories and amend permissions.
- rhel_09_6_2_16_home_follow_symlink: false

2
README.md
View file

@ -40,7 +40,7 @@
### Community
Join us on our [Discord Server](https://discord.io/ansible-lockdown) to ask questions, discuss features, or just chat with other Ansible-Lockdown users.
Join us on our [Discord Server](https://www.lockdownenterprise.com/discord) to ask questions, discuss features, or just chat with other Ansible-Lockdown users.
### Contributing

9
collections/requirements.yml
View file

@ -1,5 +1,14 @@
---
collections:
- name: community.general
source: https://github.com/ansible-collections/community.general
type: git
- name: community.crypto
source: https://github.com/ansible-collections/community.crypto
type: git
- name: ansible.posix
source: https://github.com/ansible-collections/ansible.posix
type: git

19
defaults/main.yml
View file

@ -361,7 +361,7 @@ rhel9cis_allow_autofs: false
# DO NOT USE PLAIN TEXT PASSWORDS!!!!!
# The intent here is to use a password utility like Ansible Vault here
rhel9cis_rh_sub_user: user
rhel9cis_rh_sub_password: password
rhel9cis_rh_sub_password: password # pragma: allowlist secret
# 1.2.2
# Do you require rhnsd
@ -370,10 +370,11 @@ rhel9cis_rhnsd_required: false
# 1.2.4 repo_gpgcheck
rhel9cis_rhel_default_repo: true
rhel9cis_rule_enable_repogpg: true
# 1.4.1 Bootloader password
rhel9cis_bootloader_password_hash: 'grub.pbkdf2.sha512.10000.9306A36764A7BEA3BF492D1784396B27F52A71812E9955A58709F94EE70697F9BD5366F36E07DEC41B52279A056E2862A93E42069D7BBB08F5DFC2679CD43812.6C32ADA5449303AD5E67A4C150558592A05381331DE6B33463469A236871FA8E70738C6F9066091D877EF88A213C86825E093117F30E9E1BF158D0DB75E7581B'
rhel9cis_bootloader_password: random
rhel9cis_bootloader_password_hash: 'grub.pbkdf2.sha512.10000.9306A36764A7BEA3BF492D1784396B27F52A71812E9955A58709F94EE70697F9BD5366F36E07DEC41B52279A056E2862A93E42069D7BBB08F5DFC2679CD43812.6C32ADA5449303AD5E67A4C150558592A05381331DE6B33463469A236871FA8E70738C6F9066091D877EF88A213C86825E093117F30E9E1BF158D0DB75E7581B' # pragma: allowlist secret
rhel9cis_bootloader_password: random # pragma: allowlist secret
rhel9cis_set_boot_pass: true
# 1.8 Gnome Desktop
@ -664,10 +665,10 @@ audit_run_script_environment:
AUDIT_CONTENT_LOCATION: "{{ audit_out_dir }}"
### Goss binary settings ###
audit_bin_release: v0.3.23
audit_bin_release: v0.4.2
audit_bin_version:
AMD64_checksum: 'sha256:9e9f24e25f86d6adf2e669a9ffbe8c3d7b9b439f5f877500dea02ba837e10e4d'
ARM64_checksum: 'sha256:7b0794fa590857e7d64ef436e1a100ca26f6039f269a6138009aa837d27d7f9e'
AMD64_checksum: 'sha256:e50e43d75c47c731f5fdff176f5abeb8aca35f17aea60f85ebc28f6110cb6945'
ARM64_checksum: 'sha256:6da14a98f12d1929ea719d4cfe96087c8e3a37b29d91b72fbe6edc7f8a580784 '
audit_bin_path: /usr/local/bin/
audit_bin: "{{ audit_bin_path }}goss"
audit_format: json
@ -696,12 +697,12 @@ audit_files_url: "some url maybe s3?"
# Where the goss configs and outputs are stored
audit_out_dir: '/opt'
audit_conf_dir: "{{ audit_out_dir }}/{{ benchmark }}-Audit/"
pre_audit_outfile: "{{ audit_out_dir }}/{{ ansible_hostname }}-{{ benchmark }}_pre_scan_{{ ansible_date_time.epoch }}.{{ audit_format }}"
post_audit_outfile: "{{ audit_out_dir }}/{{ ansible_hostname }}-{{ benchmark }}_post_scan_{{ ansible_date_time.epoch }}.{{ audit_format }}"
pre_audit_outfile: "{{ audit_out_dir }}/{{ ansible_facts.hostname }}-{{ benchmark }}_pre_scan_{{ ansible_date_time.epoch }}.{{ audit_format }}"
post_audit_outfile: "{{ audit_out_dir }}/{{ ansible_facts.hostname }}-{{ benchmark }}_post_scan_{{ ansible_date_time.epoch }}.{{ audit_format }}"
## The following should not need changing
goss_file: "{{ audit_conf_dir }}goss.yml"
audit_vars_path: "{{ audit_conf_dir }}/vars/{{ ansible_hostname }}.yml"
audit_vars_path: "{{ audit_conf_dir }}/vars/{{ ansible_facts.hostname }}.yml"
audit_results: |
The pre remediation results are: {{ pre_audit_summary }}.
The post remediation results are: {{ post_audit_summary }}.

6
site.yml
View file

@ -1,7 +1,7 @@
---
- hosts: all # noqa: name[play]
- name: Apply RHEL9 CIS hardening
hosts: all
become: true
roles:
- role: "{{ playbook_dir }}"

4
tasks/LE_audit_setup.yml
View file

@ -19,7 +19,7 @@
owner: root
group: root
checksum: "{{ audit_bin_version[audit_pkg_arch_name + '_checksum'] }}"
mode: 0555
mode: '0555'
when:
- get_audit_binary_method == 'download'
@ -27,7 +27,7 @@
ansible.builtin.copy:
src: "{{ audit_bin_copy_location }}"
dest: "{{ audit_bin }}"
mode: 0555
mode: '0555'
owner: root
group: root
when:

7
tasks/auditd.yml
View file

@ -11,7 +11,7 @@
dest: /etc/audit/rules.d/99_auditd.rules
owner: root
group: root
mode: 0640
mode: '0640'
diff: "{{ rhel9cis_auditd_file.stat.exists }}" # Only run diff if not a new file
register: rhel9cis_auditd_template_updated
notify:
@ -20,7 +20,8 @@
- Restart auditd
- name: POST | AUDITD | Add Warning count for changes to template file | Warn Count # noqa no-handler
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: 'Auditd template updated, see diff output for details'
when:
@ -38,7 +39,7 @@
dest: /etc/audit/rules.d/98_auditd_exceptions.rules
owner: root
group: root
mode: 0640
mode: '0640'
diff: "{{ rhel9cis_auditd_exception_file.stat.exists }}"
notify: Restart auditd
when:

45
tasks/main.yml
View file

@ -3,9 +3,9 @@
- name: Check OS version and family
ansible.builtin.assert:
that: (ansible_distribution != 'CentOS' and ansible_os_family == 'RedHat' or ansible_os_family == "Rocky") and ansible_distribution_major_version is version_compare('9', '==')
fail_msg: "This role can only be run against Supported OSs. {{ ansible_distribution }} {{ ansible_distribution_major_version }} is not supported."
success_msg: "This role is running against a supported OS {{ ansible_distribution }} {{ ansible_distribution_major_version }}"
that: (ansible_facts.distribution != 'CentOS' and ansible_os_family == 'RedHat' or ansible_os_family == "Rocky") and ansible_facts.distribution_major_version is version_compare('9', '==')
fail_msg: "This role can only be run against Supported OSs. {{ ansible_facts.distribution }} {{ ansible_facts.distribution_major_version }} is not supported."
success_msg: "This role is running against a supported OS {{ ansible_facts.distribution }} {{ ansible_facts.distribution_major_version }}"
when:
- os_check
- not system_is_ec2
@ -35,7 +35,7 @@
fail_msg: "You have {{ sudo_password_rule }} enabled but the user = {{ ansible_env.SUDO_USER }} has no password set - It can break access"
success_msg: "You have a password set for the {{ ansible_env.SUDO_USER }} user"
vars:
sudo_password_rule: rhel9cis_rule_5_3_4
sudo_password_rule: rhel9cis_rule_5_3_4 # pragma: allowlist secret
when:
- rhel9cis_rule_5_3_4
- ansible_env.SUDO_USER is defined
@ -107,7 +107,7 @@
- name: Check rhel9cis_bootloader_password_hash variable has been changed
ansible.builtin.assert:
that: rhel9cis_bootloader_password_hash.find('grub.pbkdf2.sha512') != -1 and rhel9cis_bootloader_password_hash != 'grub.pbkdf2.sha512.changethispassword'
that: rhel9cis_bootloader_password_hash.find('grub.pbkdf2.sha512') != -1 and rhel9cis_bootloader_password_hash != 'grub.pbkdf2.sha512.changethispassword' # pragma: allowlist secret
msg: "This role will not be able to run single user password commands as rhel9cis_bootloader_password_hash variable has not been set correctly"
when:
- rhel9cis_set_boot_pass
@ -122,71 +122,82 @@
- always
- name: Include OS specific variables
ansible.builtin.include_vars: "{{ ansible_distribution }}.yml"
ansible.builtin.include_vars: "{{ ansible_facts.distribution }}.yml"
tags:
- always
- name: Include preliminary steps
ansible.builtin.import_tasks: prelim.yml
ansible.builtin.import_tasks:
file: prelim.yml
tags:
- prelim_tasks
- always
- name: run pre_remediation audit
ansible.builtin.include_tasks: pre_remediation_audit.yml
ansible.builtin.include_tasks:
file: pre_remediation_audit.yml
when:
- run_audit
- name: run Section 1 tasks
ansible.builtin.import_tasks: section_1/main.yml
ansible.builtin.import_tasks:
file: section_1/main.yml
when: rhel9cis_section1
tags:
- rhel9cis_section1
- name: run Section 2 tasks
ansible.builtin.import_tasks: section_2/main.yml
ansible.builtin.import_tasks:
file: section_2/main.yml
when: rhel9cis_section2
tags:
- rhel9cis_section2
- name: run Section 3 tasks
ansible.builtin.import_tasks: section_3/main.yml
ansible.builtin.import_tasks:
file: section_3/main.yml
when: rhel9cis_section3
tags:
- rhel9cis_section3
- name: run Section 4 tasks
ansible.builtin.import_tasks: section_4/main.yml
ansible.builtin.import_tasks:
file: section_4/main.yml
when: rhel9cis_section4
tags:
- rhel9cis_section4
- name: run Section 5 tasks
ansible.builtin.import_tasks: section_5/main.yml
ansible.builtin.import_tasks:
file: section_5/main.yml
when: rhel9cis_section5
tags:
- rhel9cis_section5
- name: run Section 6 tasks
ansible.builtin.import_tasks: section_6/main.yml
ansible.builtin.import_tasks:
file: section_6/main.yml
when: rhel9cis_section6
tags:
- rhel9cis_section6
- name: run auditd logic
ansible.builtin.import_tasks: auditd.yml
ansible.builtin.import_tasks:
file: auditd.yml
when: update_audit_template
tags:
- always
- name: run post remediation tasks
ansible.builtin.import_tasks: post.yml
ansible.builtin.import_tasks:
file: post.yml
tags:
- post_tasks
- always
- name: run post_remediation audit
ansible.builtin.import_tasks: post_remediation_audit.yml
ansible.builtin.import_tasks:
file: post_remediation_audit.yml
when:
- run_audit

18
tasks/post.yml
View file

@ -13,7 +13,7 @@
dest: "/etc/sysctl.d/{{ item }}"
owner: root
group: root
mode: 0600
mode: '0600'
register: sysctl_updated
notify: Reload sysctl
loop:
@ -26,6 +26,19 @@
- not system_is_container
- "'procps-ng' in ansible_facts.packages"
- name: POST | Update usr sysctl
ansible.builtin.lineinfile:
dest: /usr/lib/sysctl.d/50-default.conf
regexp: "{{ item.regexp }}"
line: "{{ item.line }}"
loop:
- { regexp: '^net.ipv4.conf.default.rp_filter', line: 'net.ipv4.conf.default.rp_filter = 1' }
- { regexp: '^net.ipv4.conf.*.rp_filter', line: 'net.ipv4.conf.*.rp_filter = 1' }
when:
- rhel9cis_sysctl_update
- not system_is_container
- "'procps-ng' in ansible_facts.packages"
- name: Flush handlers
ansible.builtin.meta: flush_handlers
@ -46,7 +59,8 @@
- skip_reboot
- name: "POST | Warning a reboot required but skip option set | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
when:
- change_requires_reboot
- skip_reboot

2
tasks/post_remediation_audit.yml
View file

@ -11,7 +11,7 @@
- name: Post Audit | ensure audit files readable by users
ansible.builtin.file:
path: "{{ item }}"
mode: 0644
mode: '0644'
state: file
loop:
- "{{ post_audit_outfile }}"

2
tasks/pre_remediation_audit.yml
View file

@ -69,7 +69,7 @@
ansible.builtin.template:
src: ansible_vars_goss.yml.j2
dest: "{{ audit_vars_path }}"
mode: 0600
mode: '0600'
when:
- run_audit
tags:

6
tasks/prelim.yml
View file

@ -133,8 +133,8 @@
state: latest
when:
- rhel9cis_rule_1_2_4
- ansible_distribution != 'RedHat'
- ansible_distribution != 'OracleLinux'
- ansible_facts.distribution != 'RedHat'
- ansible_facts.distribution != 'OracleLinux'
- name: "PRELIM | Section 4.1 | Configure System Accounting (auditd)"
ansible.builtin.package:
@ -191,7 +191,7 @@
path: "{{ rhel9_cis_sshd_config_file }}"
owner: root
group: root
mode: 0600
mode: '0600'
state: touch
when:
- rhel9_cis_sshd_config_file != '/etc/ssh/sshd_config'

8
tasks/section_1/cis_1.1.1.x.yml
View file

@ -8,7 +8,7 @@
regexp: "^(#)?install squashfs(\\s|$)"
line: "install squashfs /bin/true"
create: true
mode: 0600
mode: '0600'
- name: "1.1.1.1 | PATCH | Ensure mounting of squashfs filesystems is disabled | blacklist"
ansible.builtin.lineinfile:
@ -16,7 +16,7 @@
regexp: "^(#)?blacklist squashfs(\\s|$)"
line: "blacklist squashfs"
create: true
mode: 0600
mode: '0600'
- name: "1.1.1.1 | PATCH | Ensure mounting of squashfs filesystems is disabled | Disable squashfs"
community.general.modprobe:
@ -41,7 +41,7 @@
regexp: "^(#)?install udf(\\s|$)"
line: "install udf /bin/true"
create: true
mode: 0600
mode: '0600'
- name: "1.1.1.2 | PATCH | Ensure mounting of udf filesystems is disabled | blacklist"
ansible.builtin.lineinfile:
@ -49,7 +49,7 @@
regexp: "^(#)?blacklist udf(\\s|$)"
line: "blacklist udf"
create: true
mode: 0600
mode: '0600'
- name: "1.1.1.2 | PATCH | Ensure mounting of udf filesystems is disable | Disable udf"
community.general.modprobe:

7
tasks/section_1/cis_1.1.2.x.yml
View file

@ -7,7 +7,8 @@
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.2.1 | PATCH | Ensure /tmp is a separate partition | Present"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.1.2.1'
required_mount: '/tmp'
@ -33,7 +34,7 @@
state: present
opts: defaults,{% if rhel9cis_rule_1_1_2_2 %}nodev,{% endif %}{% if rhel9cis_rule_1_1_2_3 %}noexec,{% endif %}{% if rhel9cis_rule_1_1_2_4 %}nosuid{% endif %}
notify: Remount tmp
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.device }}"
when:
@ -62,7 +63,7 @@
dest: /etc/systemd/system/tmp.mount
owner: root
group: root
mode: 0644
mode: '0644'
notify: Systemd restart tmp.mount
when:
- rhel9cis_tmp_svc

5
tasks/section_1/cis_1.1.3.x.yml
View file

@ -7,7 +7,8 @@
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.3.1 | AUDIT | Ensure separate partition exists for /var | Present"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.1.3.1'
required_mount: '/var'
@ -31,7 +32,7 @@
fstype: "{{ item.fstype }}"
state: present
opts: defaults,{% if rhel9cis_rule_1_1_3_2 %}nodev,{% endif %}{% if rhel9cis_rule_1_1_3_3 %}nosuid,{% endif %}
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.device }}"
notify: Change_requires_reboot

5
tasks/section_1/cis_1.1.4.x.yml
View file

@ -8,7 +8,8 @@
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.4.1 | AUDIT | Ensure separate partition exists for /var/tmp | Present"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.1.4.1'
required_mount: '/var/tmp'
@ -33,7 +34,7 @@
fstype: "{{ item.fstype }}"
state: present
opts: defaults,{% if rhel9cis_rule_1_1_4_2 %}noexec,{% endif %}{% if rhel9cis_rule_1_1_4_3 %}nosuid,{% endif %}{% if rhel9cis_rule_1_1_4_4 %}nodev{% endif %}
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.device }}"
notify: Change_requires_reboot

5
tasks/section_1/cis_1.1.5.x.yml
View file

@ -7,7 +7,8 @@
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.5.1 | AUDIT | Ensure separate partition exists for /var/log | Present"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.1.5.1'
@ -33,7 +34,7 @@
fstype: "{{ item.fstype }}"
state: present
opts: defaults,{% if rhel9cis_rule_1_1_5_2 %}nodev,{% endif %}{% if rhel9cis_rule_1_1_5_3 %}noexec,{% endif %}{% if rhel9cis_rule_1_1_5_4 %}nosuid{% endif %}
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.device }}"
notify: Change_requires_reboot

5
tasks/section_1/cis_1.1.6.x.yml
View file

@ -7,7 +7,8 @@
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.6.1 | AUDIT | Ensure separate partition exists for /var/log/audit | Present"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.1.6.1'
@ -32,7 +33,7 @@
fstype: "{{ item.fstype }}"
state: present
opts: defaults,{% if rhel9cis_rule_1_1_6_2 %}noexec,{% endif %}{% if rhel9cis_rule_1_1_6_3 %}nodev,{% endif %}{% if rhel9cis_rule_1_1_6_4 %}nosuid{% endif %}
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.device }}"
notify: Change_requires_reboot

5
tasks/section_1/cis_1.1.7.x.yml
View file

@ -7,7 +7,8 @@
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.7.1 | AUDIT | Ensure separate partition exists for /home | Present"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.1.7.1'
@ -32,7 +33,7 @@
fstype: "{{ item.fstype }}"
state: present
opts: defaults,{% if rhel9cis_rule_1_1_7_2 %}nodev,{% endif %}{% if rhel9cis_rule_1_1_7_3 %}nosuid,{% endif %}
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.device }}"
notify: Change_requires_reboot

21
tasks/section_1/cis_1.1.8.x.yml
View file

@ -3,18 +3,25 @@
# Skips if mount is absent
- name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition"
block:
- name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition | Absent"
ansible.builtin.debug:
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition | check exists"
ansible.builtin.shell: mount -l | grep -w /dev/shm
changed_when: false
register: rhel9cis_1_8_1_1_mount_check
- name: "1.1.8.1 | AUDIT | Ensure separate partition exists for /home | Present"
ansible.builtin.import_tasks: warning_facts.yml
- name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition"
block:
- name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition | Absent"
ansible.builtin.debug:
msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
- name: "1.1.8.1 | AUDIT | Ensure separate partition exists for /home | Present"
ansible.builtin.import_tasks:
file: warning_facts.yml
when: rhel9cis_1_8_1_1_mount_check.rc == 1
vars:
warn_control_id: '1.1.8.1'
required_mount: '/dev/shm'
when:
- required_mount not in mount_names
- rhel9cis_rule_1_1_8_1
tags:
- level1-server

4
tasks/section_1/cis_1.1.x.yml
View file

@ -10,7 +10,7 @@
create: true
owner: root
group: root
mode: 0600
mode: '0600'
- name: "1.1.9 | PATCH | Disable USB Storage | Edit modprobe config"
community.general.modprobe:
@ -24,7 +24,7 @@
regexp: "^(#)?blacklist usb-storage(\\s|$)"
line: "blacklist usb-storage"
create: true
mode: 0600
mode: '0600'
when:
- rhel9cis_rule_1_1_9
tags:

13
tasks/section_1/cis_1.2.x.yml
View file

@ -23,9 +23,9 @@
os_gpg_key_check.rc == 1
when:
- rhel9cis_rule_1_2_1
- ansible_distribution == "RedHat" or
ansible_distribution == "Rocky" or
ansible_distribution == "AlmaLinux"
- ansible_facts.distribution == "RedHat" or
ansible_facts.distribution == "Rocky" or
ansible_facts.distribution == "AlmaLinux"
tags:
- level1-server
- level1-workstation
@ -73,7 +73,8 @@
- "{{ dnf_configured.stdout_lines }}"
- name: "1.2.3 | AUDIT | Ensure package manager repositories are configured | Warn Count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '1.2.3'
when:
@ -111,8 +112,8 @@
when:
- rhel9cis_rule_1_2_4
- not rhel9cis_rhel_default_repo or ansible_distribution != 'RedHat'
- ansible_distribution != 'OracleLinux'
- rhel9cis_rule_enable_repogpg
- not rhel9cis_rhel_default_repo
tags:
- level1-server
- level1-workstation

2
tasks/section_1/cis_1.4.x.yml
View file

@ -6,7 +6,7 @@
content: "GRUB2_PASSWORD={{ rhel9cis_bootloader_password_hash }}" # noqa template-instead-of-copy
owner: root
group: root
mode: 0600
mode: '0600'
notify: Grub2cfg
when:
- rhel9cis_set_boot_pass

3
tasks/section_1/cis_1.6.1.x.yml
View file

@ -93,7 +93,8 @@
when: rhelcis_1_6_1_6_unconf_services.stdout | length > 0
- name: "1.6.1.6 | AUDIT | Ensure no unconfined services exist | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
when: rhelcis_1_6_1_6_unconf_services.stdout | length > 0
vars:
warn_control_id: '1.6.1.6'

12
tasks/section_1/cis_1.7.x.yml
View file

@ -6,7 +6,7 @@
dest: /etc/motd
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_1_7_1
tags:
@ -22,7 +22,7 @@
dest: /etc/issue
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_1_7_2
tags:
@ -37,7 +37,7 @@
dest: /etc/issue.net
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_1_7_3
tags:
@ -52,7 +52,7 @@
path: /etc/motd
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_1_7_4
tags:
@ -67,7 +67,7 @@
path: /etc/issue
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_1_7_5
tags:
@ -82,7 +82,7 @@
path: /etc/issue.net
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_1_7_6
tags:

24
tasks/section_1/cis_1.8.x.yml
View file

@ -25,7 +25,7 @@
create: true
owner: root
group: root
mode: 0644
mode: '0644'
notify: Reload dconf
loop:
- { regexp: 'user-db', line: 'user-db:user' }
@ -38,7 +38,7 @@
dest: /etc/dconf/db/gdm.d/01-banner-message
owner: root
group: root
mode: 0644
mode: '0644'
notify: Reload dconf
when:
- rhel9cis_rule_1_8_2
@ -59,7 +59,7 @@
create: true
owner: root
group: root
mode: 0644
mode: '0644'
notify: Reload dconf
loop:
- { file: '/etc/dconf/profile/gdm', regexp: 'user-db', line: 'user-db:user' }
@ -87,7 +87,7 @@
create: true
owner: root
group: root
mode: 0644
mode: '0644'
loop:
- { regexp: '^user-db', line: 'user-db: user' }
- { regexp: '^system-db', line: 'system-db: local' }
@ -97,7 +97,7 @@
path: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d"
owner: root
group: root
mode: 0755
mode: '0755'
state: directory
- name: "1.8.4 | PATCH | Ensure GDM screen locks when the user is idle | Make conf file"
@ -125,7 +125,7 @@
path: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d/locks"
owner: root
group: root
mode: 0755
mode: '0755'
state: directory
- name: "1.8.5 | PATCH | Ensure GDM screen locks cannot be overridden | Make lock file"
@ -134,7 +134,7 @@
dest: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d/locks/00-screensaver"
owner: root
group: root
mode: 0644
mode: '0644'
notify: Reload dconf
when:
- rhel9cis_rule_1_8_5
@ -171,7 +171,7 @@
path: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d/locks"
owner: root
group: root
mode: 0755
mode: '0755'
state: directory
- name: "1.8.7 | PATCH | Ensure GDM disabling automatic mounting of removable media is not overridden | Make lock file"
@ -180,7 +180,7 @@
dest: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d/locks/00-automount_lock"
owner: root
group: root
mode: 0644
mode: '0644'
notify: Reload dconf
when:
- rhel9cis_rule_1_8_7
@ -199,7 +199,7 @@
path: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d"
owner: root
group: root
mode: 0755
mode: '0755'
state: directory
- name: "1.8.8 | PATCH | Ensure GDM autorun-never is enabled | Make conf file"
@ -227,7 +227,7 @@
path: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d/locks"
owner: root
group: root
mode: 0755
mode: '0755'
state: directory
- name: "1.8.9 | PATCH | Ensure GDM autorun-never is not overridden | Make lockfile"
@ -236,7 +236,7 @@
dest: "/etc/dconf/db/{{ rhel9cis_dconf_db_name }}.d/locks/00-autorun_lock"
owner: root
group: root
mode: 0644
mode: '0644'
notify: Reload dconf
when:
- rhel9cis_rule_1_8_9

54
tasks/section_1/main.yml
View file

@ -1,59 +1,77 @@
---
- name: "SECTION | 1.1.1.x | Disable unused filesystems"
ansible.builtin.import_tasks: cis_1.1.1.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.1.x.yml
- name: "SECTION | 1.1.2.x | Configure /tmp"
ansible.builtin.import_tasks: cis_1.1.2.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.2.x.yml
- name: "SECTION | 1.1.3.x | Configure /var"
ansible.builtin.import_tasks: cis_1.1.3.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.3.x.yml
- name: "SECTION | 1.1.4.x | Configure /var/tmp"
ansible.builtin.import_tasks: cis_1.1.4.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.4.x.yml
- name: "SECTION | 1.1.5.x | Configure /var/log"
ansible.builtin.import_tasks: cis_1.1.5.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.5.x.yml
- name: "SECTION | 1.1.6.x | Configure /var/log/audit"
ansible.builtin.import_tasks: cis_1.1.6.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.6.x.yml
- name: "SECTION | 1.1.7.x | Configure /home"
ansible.builtin.import_tasks: cis_1.1.7.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.7.x.yml
- name: "SECTION | 1.1.8.x | Configure /dev/shm"
ansible.builtin.import_tasks: cis_1.1.8.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.8.x.yml
- name: "SECTION | 1.1.x | Disable various mounting"
ansible.builtin.import_tasks: cis_1.1.x.yml
ansible.builtin.import_tasks:
file: cis_1.1.x.yml
- name: "SECTION | 1.2 | Configure Software Updates"
ansible.builtin.import_tasks: cis_1.2.x.yml
ansible.builtin.import_tasks:
file: cis_1.2.x.yml
- name: "SECTION | 1.3 | Filesystem Integrity Checking"
ansible.builtin.import_tasks: cis_1.3.x.yml
ansible.builtin.import_tasks:
file: cis_1.3.x.yml
when: rhel9cis_config_aide
- name: "SECTION | 1.4 | Secure Boot Settings"
ansible.builtin.import_tasks: cis_1.4.x.yml
ansible.builtin.import_tasks:
file: cis_1.4.x.yml
- name: "SECTION | 1.5 | Additional Process Hardening"
ansible.builtin.import_tasks: cis_1.5.x.yml
ansible.builtin.import_tasks:
file: cis_1.5.x.yml
- name: "SECTION | 1.6 | Mandatory Access Control"
include_tasks: cis_1.6.1.x.yml
ansible.builtin.include_tasks:
file: cis_1.6.1.x.yml
when: not rhel9cis_selinux_disable
- name: "SECTION | 1.7 | Command Line Warning Banners"
ansible.builtin.import_tasks: cis_1.7.x.yml
ansible.builtin.import_tasks:
file: cis_1.7.x.yml
- name: "SECTION | 1.8 | Gnome Display Manager"
ansible.builtin.import_tasks: cis_1.8.x.yml
ansible.builtin.import_tasks:
file: cis_1.8.x.yml
- name: "SECTION | 1.9 | Updates and Patches"
ansible.builtin.import_tasks: cis_1.9.yml
ansible.builtin.import_tasks:
file: cis_1.9.yml
- name: "SECTION | 1.10 | Crypto policies"
include_tasks: cis_1.10.yml
ansible.builtin.include_tasks:
file: cis_1.10.yml
when:
- not system_is_ec2

4
tasks/section_2/cis_2.1.x.yml
View file

@ -21,7 +21,7 @@
dest: /etc/chrony.conf
owner: root
group: root
mode: 0644
mode: '0644'
- name: "2.1.2 | PATCH | Ensure chrony is configured | modify /etc/sysconfig/chronyd | 1"
ansible.builtin.lineinfile:
@ -29,7 +29,7 @@
regexp: "^(#)?OPTIONS"
line: "OPTIONS=\"-u chrony\""
create: true
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_2_1_2
- not system_is_container

3
tasks/section_2/cis_2.4.yml
View file

@ -25,7 +25,8 @@
- "{{ rhel9cis_2_4_sockets.stdout_lines }}"
- name: "2.4 | AUDIT | Ensure nonessential services listening on the system are removed or masked | Warn Count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '2.4'
when:

12
tasks/section_2/main.yml
View file

@ -1,13 +1,17 @@
---
- name: "SECTION | 2.1 | Time Synchronization"
ansible.builtin.import_tasks: cis_2.1.x.yml
ansible.builtin.import_tasks:
file: cis_2.1.x.yml
- name: "SECTION | 2.2 | Special Purpose Services"
ansible.builtin.import_tasks: cis_2.2.x.yml
ansible.builtin.import_tasks:
file: cis_2.2.x.yml
- name: "SECTION | 2.3 | Service Clients"
ansible.builtin.import_tasks: cis_2.3.x.yml
ansible.builtin.import_tasks:
file: cis_2.3.x.yml
- name: "SECTION | 2.4 | Nonessential services removed"
ansible.builtin.import_tasks: cis_2.4.yml
ansible.builtin.import_tasks:
file: cis_2.4.yml

5
tasks/section_3/cis_3.1.x.yml
View file

@ -26,7 +26,7 @@
- name: "3.1.2 | PATCH | Ensure wireless interfaces are disabled"
block:
- name: "3.1.2 | AUDIT | Ensure wireless interfaces are disabled | Check if nmcli command is available"
- name: "3.1.2 | AUDIT | Ensure wireless interfaces are disabled | Check if nmcli command is available | if wlan exists"
ansible.builtin.shell: rpm -q NetworkManager
changed_when: false
failed_when: false
@ -47,6 +47,7 @@
when: rhel_09_wifi_enabled is changed # noqa no-handler
when:
- rhel9cis_rule_3_1_2
- "'wlan' in ansible_facts.interfaces"
tags:
- level1-server
- patch
@ -72,7 +73,7 @@
regexp: "^(#)?blacklist tipc(\\s|$)"
line: "blacklist tipc"
create: true
mode: 0600
mode: '0600'
when:
- rhel9cis_rule_3_1_3
tags:

3
tasks/section_3/cis_3.4.2.x.yml
View file

@ -46,7 +46,8 @@
- not rhel9cis_nft_tables_autonewtable
- name: "3.4.2.2 | AUDIT | Ensure an nftables table exists | Alert on no tables | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
when:
- rhel9cis_3_4_2_2_nft_tables.stdout | length == 0
- not rhel9cis_nft_tables_autonewtable

15
tasks/section_3/main.yml
View file

@ -1,16 +1,21 @@
---
- name: "SECTION | 3.1.x | Disable unused network protocols and devices"
ansible.builtin.import_tasks: cis_3.1.x.yml
ansible.builtin.import_tasks:
file: cis_3.1.x.yml
- name: "SECTION | 3.2.x | Network Parameters (Host Only)"
ansible.builtin.import_tasks: cis_3.2.x.yml
ansible.builtin.import_tasks:
file: cis_3.2.x.yml
- name: "SECTION | 3.3.x | Network Parameters (host and Router)"
ansible.builtin.import_tasks: cis_3.3.x.yml
ansible.builtin.import_tasks:
file: cis_3.3.x.yml
- name: "SECTION | 3.4.1.x | Firewall configuration"
ansible.builtin.import_tasks: cis_3.4.1.x.yml
ansible.builtin.import_tasks:
file: cis_3.4.1.x.yml
- name: "SECTION | 3.4.2.x | Configure firewall"
ansible.builtin.import_tasks: cis_3.4.2.x.yml
ansible.builtin.import_tasks:
file: cis_3.4.2.x.yml

6
tasks/section_4/cis_4.1.4.x.yml
View file

@ -50,7 +50,7 @@
ansible.builtin.file:
path: "{{ audit_discovered_logfile.stdout | dirname }}"
state: directory
mode: 0750
mode: '0750'
when: not auditlog_dir.stat.mode is match('07(0|5)0')
when:
- rhel9cis_rule_4_1_4_4
@ -64,7 +64,7 @@
- name: "4.1.4.5 | PATCH | Ensure audit configuration files are 640 or more restrictive"
ansible.builtin.file:
path: "{{ item.path }}"
mode: 0640
mode: '0640'
loop: "{{ auditd_conf_files.files }}"
loop_control:
label: "{{ item.path }}"
@ -127,7 +127,7 @@
- name: "4.1.4.8 | PATCH | Ensure audit tools are 755 or more restrictive | set if required"
ansible.builtin.file:
path: "{{ item.item }}"
mode: 0750
mode: '0750'
loop: "{{ audit_bins.results }}"
loop_control:

3
tasks/section_4/cis_4.2.2.x.yml
View file

@ -88,7 +88,8 @@
when: "'static' not in rhel9cis_4_2_2_2_status.stdout"
- name: "4.2.2.2 | AUDIT | Ensure journald service is enabled | Warn Count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
when: "'static' not in rhel9cis_4_2_2_2_status.stdout"
vars:
warn_control_id: '4.2.2.2'

2
tasks/section_4/cis_4.2.3.yml
View file

@ -12,7 +12,7 @@
- name: "4.2.3 | PATCH | Ensure permissions on all logfiles are configured | change permissions"
ansible.builtin.file:
path: "{{ item.path }}"
mode: 0640
mode: '0640'
loop: "{{ logfiles.files }}"
loop_control:
label: "{{ item.path }}"

3
tasks/section_4/cis_4.3.yml
View file

@ -39,7 +39,8 @@
loop: "{{ log_rotates.files }}"
- name: "4.3 | AUDIT | Ensure logrotate is configured | Warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '4.3'
when: log_rotates.matched > 0

24
tasks/section_4/main.yml
View file

@ -1,29 +1,37 @@
---
- name: "SECTION | 4.1 | Configure System Accounting (auditd)"
ansible.builtin.import_tasks: cis_4.1.1.x.yml
ansible.builtin.import_tasks:
file: cis_4.1.1.x.yml
when:
- not system_is_container
- name: "SECTION | 4.1.2 | Configure Data Retention"
ansible.builtin.import_tasks: cis_4.1.2.x.yml
ansible.builtin.import_tasks:
file: cis_4.1.2.x.yml
- name: "SECTION | 4.1.3 | Configure Auditd rules"
ansible.builtin.import_tasks: cis_4.1.3.x.yml
ansible.builtin.import_tasks:
file: cis_4.1.3.x.yml
- name: "SECTION | 4.1.4 | Configure Audit files"
ansible.builtin.import_tasks: cis_4.1.4.x.yml
ansible.builtin.import_tasks:
file: cis_4.1.4.x.yml
- name: "SECTION | 4.2 | Configure Logging"
ansible.builtin.import_tasks: cis_4.2.1.x.yml
ansible.builtin.import_tasks:
file: cis_4.2.1.x.yml
when: rhel9cis_syslog == 'rsyslog'
- name: "SECTION | 4.2.2 | Configure journald"
ansible.builtin.import_tasks: cis_4.2.2.x.yml
ansible.builtin.import_tasks:
file: cis_4.2.2.x.yml
when: rhel9cis_syslog == 'journald'
- name: "SECTION | 4.2.3 | Configure logile perms"
ansible.builtin.import_tasks: cis_4.2.3.yml
ansible.builtin.import_tasks:
file: cis_4.2.3.yml
- name: "SECTION | 4.3 | Configure logrotate"
ansible.builtin.import_tasks: cis_4.3.yml
ansible.builtin.import_tasks:
file: cis_4.3.yml

16
tasks/section_5/cis_5.1.x.yml
View file

@ -18,7 +18,7 @@
path: /etc/crontab
owner: root
group: root
mode: 0600
mode: '0600'
when:
- rhel9cis_rule_5_1_2
tags:
@ -34,7 +34,7 @@
state: directory
owner: root
group: root
mode: 0700
mode: '0700'
when:
- rhel9cis_rule_5_1_3
tags:
@ -50,7 +50,7 @@
state: directory
owner: root
group: root
mode: 0700
mode: '0700'
when:
- rhel9cis_rule_5_1_4
tags:
@ -66,7 +66,7 @@
state: directory
owner: root
group: root
mode: 0700
mode: '0700'
when:
- rhel9cis_rule_5_1_5
tags:
@ -81,7 +81,7 @@
state: directory
owner: root
group: root
mode: 0700
mode: '0700'
when:
- rhel9cis_rule_5_1_6
tags:
@ -96,7 +96,7 @@
state: directory
owner: root
group: root
mode: 0700
mode: '0700'
when:
- rhel9cis_rule_5_1_7
tags:
@ -124,7 +124,7 @@
state: '{{ "file" if rhel9cis_5_1_8_cron_allow_state.stat.exists else "touch" }}'
owner: root
group: root
mode: 0600
mode: '0600'
when:
- rhel9cis_rule_5_1_8
tags:
@ -152,7 +152,7 @@
state: '{{ "file" if rhel9cis_5_1_9_at_allow_state.stat.exists else "touch" }}'
owner: root
group: root
mode: 0600
mode: '0600'
when:
- rhel9cis_rule_5_1_9
tags:

6
tasks/section_5/cis_5.2.x.yml
View file

@ -5,7 +5,7 @@
path: "/etc/ssh/sshd_config"
owner: root
group: root
mode: 0600
mode: '0600'
when:
- rhel9cis_rule_5_2_1
tags:
@ -31,7 +31,7 @@
path: "{{ item.path }}"
owner: root
group: root
mode: 0600
mode: '0600'
loop: "{{ rhel9cis_5_2_2_ssh_private_host_key.files }}"
loop_control:
label: "{{ item.path }}"
@ -60,7 +60,7 @@
path: "{{ item.path }}"
owner: root
group: root
mode: 0644
mode: '0644'
loop: "{{ rhel9cis_5_2_3_ssh_public_host_key.files }}"
loop_control:
label: "{{ item.path }}"

3
tasks/section_5/cis_5.6.1.x.yml
View file

@ -97,7 +97,8 @@
- not rhel9cis_futurepwchgdate_autofix
- name: "5.6.1.5 | AUDIT | Ensure all users last password change date is in the past | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
when:
- rhel9cis_5_6_1_5_user_list.stdout | length > 0
- not rhel9cis_futurepwchgdate_autofix

11
tasks/section_5/cis_5.6.x.yml
View file

@ -50,7 +50,7 @@
state: "{{ item.state }}"
marker: "# {mark} - CIS benchmark - Ansible-lockdown"
create: true
mode: 0644
mode: '0644'
block: |
TMOUT={{ rhel9cis_shell_session_timeout.timeout }}
export TMOUT
@ -83,10 +83,10 @@
- name: "5.6.5 | PATCH | Ensure default user umask is 027 or more restrictive"
block:
- name: "5.6.5 | PATCH | Ensure default user umask is 027 or more restrictive | Set umask for /etc/login.defs pam_umask settings"
ansible.builtin.lineinfile:
ansible.builtin.replace:
path: "{{ item.path }}"
regexp: '(?i)(umask\s*)'
line: '{{ item.line }} 027'
regexp: (?i)(umask\s+\d\d\d)
replace: '{{ item.line }} 027'
with_items:
- { path: '/etc/bashrc', line: 'umask' }
- { path: '/etc/profile', line: 'umask' }
@ -98,12 +98,11 @@
regexp: '^USERGROUPS_ENAB'
line: USERGROUPS_ENAB no
- name: "5.6.5 | PATCH | Ensure default user umask is 027 or more restrictive | Force umask sessions /etc/pam.d/system-auth"
- name: "5.6.5 | PATCH | Ensure default user umask is 027 or more restrictive | Force umask sessions /etc/pam.d/system-auth"
ansible.builtin.lineinfile:
path: /etc/pam.d/system-auth
line: 'session required pam_umask.so'
insertafter: EOF
when:
- rhel9cis_rule_5_6_5
tags:

21
tasks/section_5/main.yml
View file

@ -3,24 +3,31 @@
# Access, Authentication, and Authorization
- name: "SECTION | 5.1 | Configure time-based job schedulers"
ansible.builtin.import_tasks: cis_5.1.x.yml
ansible.builtin.import_tasks:
file: cis_5.1.x.yml
- name: "SECTION | 5.2 | Configure SSH Server"
ansible.builtin.import_tasks: cis_5.2.x.yml
ansible.builtin.import_tasks:
file: cis_5.2.x.yml
when:
- "'openssh-server' in ansible_facts.packages"
- name: "SECTION | 5.3 | Configure privilege escalation"
ansible.builtin.import_tasks: cis_5.3.x.yml
ansible.builtin.import_tasks:
file: cis_5.3.x.yml
- name: "SECTION | 5.4 | Configure authselect"
ansible.builtin.import_tasks: cis_5.4.x.yml
ansible.builtin.import_tasks:
file: cis_5.4.x.yml
- name: "SECTION | 5.5 | Configure PAM "
ansible.builtin.import_tasks: cis_5.5.x.yml
ansible.builtin.import_tasks:
file: cis_5.5.x.yml
- name: "SECTION | 5.6.1.x | Shadow Password Suite Parameters"
ansible.builtin.import_tasks: cis_5.6.1.x.yml
ansible.builtin.import_tasks:
file: cis_5.6.1.x.yml
- name: "SECTION | 5.6.x | Misc. User Account Settings"
ansible.builtin.import_tasks: cis_5.6.x.yml
ansible.builtin.import_tasks:
file: cis_5.6.x.yml

43
tasks/section_6/cis_6.1.x.yml
View file

@ -5,7 +5,7 @@
path: /etc/passwd
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_6_1_1
tags:
@ -20,7 +20,7 @@
path: /etc/passwd-
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_6_1_2
tags:
@ -32,10 +32,10 @@
- name: "6.1.3 | PATCH | Ensure permissions on /etc/group are configured"
ansible.builtin.file:
path: /etc/group-
path: /etc/group
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_6_1_3
tags:
@ -50,7 +50,7 @@
path: /etc/group-
owner: root
group: root
mode: 0644
mode: '0644'
when:
- rhel9cis_rule_6_1_4
tags:
@ -65,7 +65,7 @@
path: /etc/shadow
owner: root
group: root
mode: 0000
mode: '0000'
when:
- rhel9cis_rule_6_1_5
tags:
@ -80,7 +80,7 @@
path: /etc/shadow-
owner: root
group: root
mode: 0000
mode: '0000'
when:
- rhel9cis_rule_6_1_6
tags:
@ -95,7 +95,7 @@
path: /etc/gshadow
owner: root
group: root
mode: 0000
mode: '0000'
when:
- rhel9cis_rule_6_1_7
tags:
@ -110,7 +110,7 @@
path: /etc/gshadow-
owner: root
group: root
mode: 0000
mode: '0000'
when:
- rhel9cis_rule_6_1_8
tags:
@ -155,7 +155,7 @@
failed_when: false
check_mode: false
register: rhel_09_6_1_10_audit
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.mount }}"
when:
@ -177,7 +177,8 @@
when: rhel_09_6_1_10_unowned_files_found
- name: "6.1.10 | AUDIT | Ensure no unowned files or directories exist | warning"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.1.10'
when: rhel_09_6_1_10_unowned_files_found
@ -201,7 +202,7 @@
failed_when: false
changed_when: false
register: rhel_09_6_1_11_audit
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.mount }}"
when:
@ -223,7 +224,8 @@
when: rhel_09_6_1_11_ungrouped_files_found
- name: "6.1.11 | AUDIT | Ensure no ungrouped files or directories exist | warning"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.1.11'
when: rhel_09_6_1_11_ungrouped_files_found
@ -260,7 +262,7 @@
failed_when: false
changed_when: false
register: rhel_09_6_1_13_suid_perms
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.mount }}"
@ -279,7 +281,8 @@
when: rhel9_6_1_13_suid_found
- name: "6.1.13 | AUDIT | Audit SUID executables | Alert SUID executables exist | warning"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.1.13'
when: rhel9_6_1_13_suid_found
@ -302,7 +305,7 @@
failed_when: false
changed_when: false
register: rhel_09_6_1_14_sgid_perms
loop: "{{ ansible_mounts }}"
loop: "{{ ansible_facts.mounts }}"
loop_control:
label: "{{ item.mount }}"
@ -321,7 +324,8 @@
when: rhel9_6_1_14_sgid_found
- name: "6.1.14 | AUDIT | Audit SGID executables| warning"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.1.14'
when: rhel9_6_1_14_sgid_found
@ -353,7 +357,7 @@
content: "{{ rhel9cis_6_1_15_packages_rpm.stdout }}"
owner: root
group: root
mode: 0640
mode: '0640'
- name: "6.1.15 | AUDIT | Audit system file permissions | Message out alert for package descrepancies"
ansible.builtin.debug:
@ -362,7 +366,8 @@
The file list can be found in {{ rhel9cis_rpm_audit_file }}"
- name: "6.1.15 | AUDIT | Audit system file permissions | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.1.15'
when: rhel9cis_6_1_15_packages_rpm.stdout|length > 0

18
tasks/section_6/cis_6.2.x.yml
View file

@ -15,7 +15,8 @@
when: shadow_passwd.stdout | length > 0
- name: "6.2.1 | AUDIT | Ensure accounts in /etc/passwd use shadowed passwords | warning fact"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.2.1'
when: shadow_passwd.stdout | length >= 1
@ -59,7 +60,8 @@
when: rhel9cis_6_2_3_passwd_gid_check.stdout | length >= 1
- name: "6.2.3 | AUDIT | Ensure all groups in /etc/passwd exist in /etc/group | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.2.3'
when: rhel9cis_6_2_3_passwd_gid_check.stdout | length >= 1
@ -87,7 +89,8 @@
when: rhel9cis_6_2_4_user_uid_check.stdout | length >= 1
- name: "6.2.4 | AUDIT| Ensure no duplicate UIDs exist | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
when: rhel9cis_6_2_4_user_uid_check.stdout | length >= 1
vars:
warn_control_id: '6.2.4'
@ -115,7 +118,8 @@
when: rhel9cis_6_2_5_user_user_check.stdout | length >= 1
- name: "6.2.5 | AUDIT | Ensure no duplicate GIDs exist | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.2.5'
when: rhel9cis_6_2_5_user_user_check.stdout_lines | length >= 1
@ -144,7 +148,8 @@
when: rhel9cis_6_2_6_user_username_check.stdout | length >= 1
- name: "6.2.6 | AUDIT | Ensure no duplicate user names exist | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.2.6'
when: rhel9cis_6_2_6_user_username_check.stdout | length >= 1
@ -173,7 +178,8 @@
when: rhel9cis_6_2_7_group_group_check.stdout is not defined
- name: "6.2.7 | AUDIT | Ensure no duplicate group names exist | warning count"
ansible.builtin.import_tasks: warning_facts.yml
ansible.builtin.import_tasks:
file: warning_facts.yml
vars:
warn_control_id: '6.2.7'
when: rhel9cis_6_2_7_group_group_check.stdout is not defined

6
tasks/section_6/main.yml
View file

@ -1,7 +1,9 @@
---
- name: "SECTION | 6.1 | System File Permissions"
ansible.builtin.import_tasks: cis_6.1.x.yml
ansible.builtin.import_tasks:
file: cis_6.1.x.yml
- name: "SECTION | 6.2 | User and Group Settings"
ansible.builtin.import_tasks: cis_6.2.x.yml
ansible.builtin.import_tasks:
file: cis_6.2.x.yml

2
templates/ansible_vars_goss.yml.j2
View file

@ -7,7 +7,7 @@ benchmark_version: '1.0.0'
# Set if genuine RHEL (subscription manager check) not for derivatives e.g. CentOS
# If run via script this is discovered and set
host_os_distribution: {{ ansible_distribution | lower }}
host_os_distribution: {{ ansible_facts.distribution | lower }}
# timeout for each command to run where set - default = 10seconds/10000ms
timeout_ms: 60000

2
templates/etc/sysctl.d/60-disable_ipv6.conf.j2
View file

@ -1,7 +1,7 @@
## This file is managed by Ansible, YOUR CHANGES WILL BE LOST!
# IPv6 disable
{% if rhel9cis_rule_3_1_1 and rhel9cis_ipv6_required %}
{% if rhel9cis_rule_3_1_1 and not rhel9cis_ipv6_required %}
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
{% endif %}

2
vars/AlmaLinux.yml
View file

@ -3,3 +3,5 @@
os_gpg_key_pubkey_name: gpg-pubkey-b86b3716-61e69f29
os_gpg_key_pubkey_content: "AlmaLinux OS 9 <packager@almalinux.org> b86b3716"
# disable repo_gpgcheck due to OS default repos
rhel9cis_rule_enable_repogpg: false

2
vars/OracleLinux.yml
View file

@ -2,3 +2,5 @@
# OS Specific Settings
os_gpg_key_pubkey_name: gpg-pubkey-8d8b756f-629e59ec
os_gpg_key_pubkey_content: "Oracle Linux (release key 1) <secalert_us@oracle.com>"
# disable repo_gpgcheck due to OS default repos
rhel9cis_rule_enable_repogpg: false

5
vars/RedHat.yml
View file

@ -4,6 +4,7 @@
os_gpg_key_pubkey_name: gpg-pubkey-fd431d51-4ae0493b
os_gpg_key_pubkey_content: "Red Hat, Inc. (release key 2) <security@redhat.com> fd431d51"
<<<<<<< HEAD
# Vars setup for overiding main.yml
rhel9cis_sshd:
n Redhat Stream.
@ -14,3 +15,7 @@ n Redhat Stream.
allowgroups: sshd wheel
# denyusers:
# denygroups:
=======
# disable repo_gpgcheck due to OS default repos
rhel9cis_rule_enable_repogpg: false
>>>>>>> 29828974d0f17bf0e1a997f99d20f2c042f2b4d5