111 lines
2.6 KiB
YAML
111 lines
2.6 KiB
YAML
---
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# Copyright 2016, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: V-71983 - USB mass storage must be disabled.
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lineinfile:
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dest: /etc/modprobe.d/ansible-hardening-disable-usb-storage.conf
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line: install usb-storage /bin/true
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create: yes
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when:
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- security_rhel7_disable_usb_storage | bool
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tags:
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- kernel
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- medium
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- V-71983
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- name: Set sysctl configurations
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sysctl:
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name: "{{ item.name }}"
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value: "{{ item.value }}"
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state: "{{ item.enabled | ternary('present', 'absent') }}"
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reload: yes
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when:
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- item.enabled | bool
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with_items: "{{ sysctl_settings_rhel7 }}"
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tags:
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- medium
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- kernel
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- V-72283
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- V-72285
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- V-72287
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- V-72289
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- V-73175
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- V-72291
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- V-72293
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- V-72309
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- V-72319
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- C-00001
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- name: Check kdump service
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command: systemctl status kdump
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register: kdump_service_check
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failed_when: kdump_service_check.rc not in [0,3,4]
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changed_when: False
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check_mode: no
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tags:
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- kernel
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- medium
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- V-72057
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- name: V-72057 - Kernel core dumps must be disabled unless needed.
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service:
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name: kdump
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state: stopped
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enabled: no
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when:
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- kdump_service_check.rc not in [3,4]
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- security_disable_kdump
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tags:
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- kernel
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- medium
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- V-72057
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- name: Check if FIPS is enabled
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command: cat /proc/sys/crypto/fips_enabled
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register: fips_check
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changed_when: False
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failed_when: False
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check_mode: no
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when:
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- ansible_pkg_mgr in ['yum', 'zypper']
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tags:
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- always
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- name: Print a warning if FIPS isn't enabled
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debug:
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msg: >
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FIPS is not enabled at boot time on this server.
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The STIG requires FIPS to be enabled at boot time.
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when:
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- ansible_pkg_mgr in ['yum', 'zypper']
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- fips_check is defined
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- fips_check.stdout != '1'
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tags:
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- high
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- misc
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- V-72067
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- name: V-77821 - Datagram Congestion Control Protocol (DCCP) kernel module must be disabled
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lineinfile:
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dest: /etc/modprobe.d/ansible-hardening-disable-dccp.conf
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line: install dccp /bin/true
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create: yes
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when:
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- security_rhel7_disable_dccp | bool
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tags:
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- kernel
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- medium
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- V-77821
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