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cms-ars-3.1-high-canonical-ubuntu-16.04-lts-stig-overlay

CMS’ ISPG (Information Security and Privacy Group) decided to discontinue funding the customization of MITRE’s Security Automation Framework (SAF) for CMS after September 2023. This repo is now in archive mode, but still accessible. For more information about SAF with current links, see https://security.cms.gov/learn/security-automation-framework-saf

InSpec profile overlay to validate the secure configuration of Canonical Ubuntu 16.04 LTS against DISA's Canonical Ubuntu 16.04 LTS STIG Version 1 Release 1 tailored for CMS ARS 3.1 for CMS systems categories as High.

Getting Started

It is intended and recommended that InSpec and this profile be run from a "runner" host (such as a DevOps orchestration server, an administrative management system, or a developer's workstation/laptop) against the target remotely over ssh.

For the best security of the runner, always install on the runner the latest version of InSpec and supporting Ruby language components.

The latest versions and installation options are available at the InSpec site.

Tailoring to Your Environment

The following inputs must be configured in an inputs ".yml" file for the profile to run correctly for your specific environment. More information about InSpec inputs can be found in the InSpec Profile Documentation.

  - name: emergency_accounts
    description: Emergency user accounts
    type: Array
    value: []

  - name: temporary_accounts
    description: Temporary user accounts
    type: Array
    value: []

  - name: application_groups
    description: Known Application Groups
    type: Array
    value: []

  - name: known_system_accounts
    description: System accounts that support approved system activities
    type: Array
    value: []

  - name: disallowed_accounts
    description: Accounts that are not allowed on the system
    type: Array
    value: []

  - name: user_accounts
    description: Accounts of known managed users
    type: Array
    value: []

  - name: exempt_home_users
    description: These are `home dir` exempt interactive accounts
    type: Array
    value: []

  - name: security_accounts
    description: Security Personnel accounts
    type: Array
    value: []

Running This Overlay Directly from Github

# How to run
inspec exec https://github.com/CMSgov/cms-ars-3.1-high-canonical-ubuntu-16.04-lts-stig-overlay/archive/master.tar.gz --input-file=<path_to_your_inputs_file/name_of_your_inputs_file.yml> -t ssh://<hostname>:<port> --sudo --reporter=cli json:<path_to_your_output_file/name_of_your_output_file.json>

Different Run Options

Full exec options

Running This Overlay from a local Archive copy

If your runner is not always expected to have direct access to GitHub, use the following steps to create an archive bundle of this overlay and all of its dependent tests:

(Git is required to clone the InSpec profile using the instructions below. Git can be downloaded from the Git site.)

When the "runner" host uses this profile overlay for the first time, follow these steps:

mkdir profiles
cd profiles
git clone https://github.com/CMSgov/cms-ars-3.1-high-canonical-ubuntu-16.04-lts-stig-overlay.git
inspec archive cms-ars-3.1-high-canonical-ubuntu-16.04-lts-stig-overlay
inspec exec <name of generated archive> --input-file=<path_to_your_inputs_file/name_of_your_inputs_file.yml> -t ssh://<hostname>:<port> --sudo --reporter=cli json:<path_to_your_output_file/name_of_your_output_file.json>

For every successive run, follow these steps to always have the latest version of this overlay and dependent profiles:

cd cms-ars-3.1-high-canonical-ubuntu-16.04-lts-stig-overlay
git pull
cd ..
inspec archive cms-ars-3.1-high-canonical-ubuntu-16.04-lts-stig-overlay --overwrite
inspec exec <name of generated archive> --input-file=<path_to_your_inputs_file/name_of_your_inputs_file.yml> -t ssh://<hostname>:<port> --sudo --reporter=cli json:<path_to_your_output_file/name_of_your_output_file.json>

Using Heimdall for Viewing the JSON Results

The JSON results output file can be loaded into heimdall-lite for a user-interactive, graphical view of the InSpec results.

The JSON InSpec results file may also be loaded into a full heimdall server, allowing for additional functionality such as to store and compare multiple profile runs.

Authors

Special Thanks

Contributing and Getting Help

To report a bug or feature request, please open an issue.

NOTICE

© 2018-2020 The MITRE Corporation.

Approved for Public Release; Distribution Unlimited. Case Number 18-3678.

NOTICE

MITRE hereby grants express written permission to use, reproduce, distribute, modify, and otherwise leverage this software to the extent permitted by the licensed terms provided in the LICENSE.md file included with this project.

NOTICE

This software was produced for the U. S. Government under Contract Number HHSM-500-2012-00008I, and is subject to Federal Acquisition Regulation Clause 52.227-14, Rights in Data-General.

No other use other than that granted to the U. S. Government, or to those acting on behalf of the U. S. Government under that Clause is authorized without the express written permission of The MITRE Corporation.

For further information, please contact The MITRE Corporation, Contracts Management Office, 7515 Colshire Drive, McLean, VA 22102-7539, (703) 983-6000.

NOTICE

DISA STIGs are published by DISA IASE, see: https://iase.disa.mil/Pages/privacy_policy.aspx

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