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Arista MLS EOS 4.2x STIG Y23M02 Checklist Details (Checklist Revisions)

Supporting Resources:

Target:

Target CPE Name
Arista Multi-Layer Switch Extensible Operating System (MLS EOS) 4.2 cpe:/o:arista:multi-layer_switch_extensible_operating_system:4.2 (View CVEs)

Checklist Highlights

Checklist Name:
Arista MLS EOS 4.2x STIG
Checklist ID:
1051
Version:
Y23M02
Type:
Compliance
Review Status:
Final
Authority:
Governmental Authority: Defense Information Systems Agency
Original Publication Date:
02/01/2023

Checklist Summary:

The Arista Multi-Layer Switch (MLS) Extensible Operating System (EOS) 4.2x Security Technical Implementation Guide (STIG) is published as a tool to improve the security of Department of Defense (DOD) information systems. This document is meant for use in conjunction with other STIGs such as the Network Infrastructure Policy STIG and any appropriate operating system STIG(s). Arista EOS is the core of Arista cloud networking solutions for next-generation data centers and cloud networks. Cloud architectures built with Arista EOS scale to hundreds of thousands of compute and storage nodes with management and provisioning capabilities that work at scale. Through its programmability, EOS enables a set of software applications that deliver workflow automation, high availability, and unprecedented network visibility. The software applications also deliver analytics and rapid integration with a wide range of third-party applications for virtualization, management, automation, and orchestration services. Arista EOS is a fully programmable and highly modular Linux-based network operating system that uses familiar industry-standard command line interface and runs a single binary software image across the Arista switching family. Designed for resiliency and programmability, EOS has a unique multi-process state-sharing architecture that separates state information and packet forwarding from protocol processing and application logic. The scope of this STIG is centered around the multi-layer switching and routing features of EOS only.

Checklist Role:

  • Operating System

Known Issues:

Not provided.

Target Audience:

Parties within the DOD and federal government’s computing environments can obtain the applicable STIG from the DOD Cyber Exchange website at https://cyber.mil/. This site contains the latest copies of STIGs, SRGs, and other related security information. Those without a Common Access Card (CAC) that has DOD Certificates can obtain the STIG from https://public.cyber.mil/.

Target Operational Environment:

  • Managed
  • Specialized Security-Limited Functionality (SSLF)

Testing Information:

Not provided.

Regulatory Compliance:

This document is provided under the authority of DODI 8500.01.

Comments/Warnings/Miscellaneous:

Not provided.

Disclaimer:

DISA accepts no liability for the consequences of applying specific configuration settings made on the basis of the SRGs/STIGs. It must be noted that the configuration settings specified should be evaluated in a local, representative test environment before implementation in a production environment, especially within large user populations. The extensive variety of environments makes it impossible to test these configuration settings for all potential software configurations. For some production environments, failure to test before implementation may lead to a loss of required functionality. Evaluating the risks and benefits to a system’s particular circumstances and requirements is the system owner’s responsibility. The evaluated risks resulting from not applying specified configuration settings must be approved by the responsible AO. Furthermore, DISA implies no warranty that the application of all specified configurations will make a system 100 percent secure. Security guidance is provided for the DOD. While other agencies and organizations are free to use it, care must be given to ensure that all applicable security guidance is applied at both the device hardening level and the architectural level due to the fact that some settings may not be configurable in environments outside the DOD architecture. product. STIGs provide configurable operational security guidance for products being used by the DOD. STIGs, along with vendor confidential documentation, also provide a basis for assessing compliance with cybersecurity controls/control enhancements, which supports system assessment and authorization (A&A) under the DOD Risk Management Framework (RMF). Department of Defense AOs may request available vendor confidential documentation for a product that has a STIG for product evaluation and RMF purposes from disa.stig_spt@mail.mil. This documentation is not published for general access to protect the vendor’s proprietary information. AOs have the purview to determine product use/approval in accordance with (IAW) DOD policy and through RMF risk acceptance. Inputs into acquisition or pre-acquisition product selection include such processes as: • National Information Assurance Partnership (NIAP) evaluation for National Security Systems (NSS) (https://www.niap-ccevs.org/) IAW CNSSP #11. • National Institute of Standards and Technology (NIST) Cryptographic Module Validation Program (CMVP) (https://csrc.nist.gov/groups/STM/cmvp/) IAW federal/DOD mandated standards. • DOD Unified Capabilities (UC) Approved Products List (APL) (https://www.disa.mil/network-services/ucco) IAW DODI 8100.04.

Product Support:

Not provided.

Point of Contact:

disa.stig_spt@mail.mil

Sponsor:

Not provided.

Licensing:

Not provided.

Change History:

NEW checklist - 2/18/23
updated status to FINAL - 3/20/2023

Dependency/Requirements:

URL Description

References:

Reference URL Description

NIST checklist record last modified on 03/20/2023