← Back to Tri-Lab Operating System Stack (TOSS) 4 Security Technical Implementation Guide

V-253110

CAT I (High)

TOSS must be a vendor-supported release.

Rule ID

SV-253110r991589_rule

STIG

Tri-Lab Operating System Stack (TOSS) 4 Security Technical Implementation Guide

Version

V2R5

CCIs

CCI-000366

Discussion

An operating system release is considered "supported" if the vendor continues to provide security patches for the product. With an unsupported release, it will not be possible to resolve security issues discovered in the system software.

Check Content

Verify the version of the operating system is vendor supported.

Check the version of the operating system with the following command:

$ sudo cat /etc/toss-release
toss-release-4.3-3

Current End of support for TOSS 4.3 is 30 April 2022.

Current End of support for TOSS 4.4 is 30 November 2023.

Current End of support for TOSS 4.5 is 30 April 2023.

Current End of support for TOSS 4.6 is 30 November 2023.

Current End of support for TOSS 4.7 is 30 April 2024.

Current End of support for TOSS 4.8 is 31 May 2029.

If the release is not supported by the vendor, this is a finding.

Fix Text

Upgrade to a supported version of TOSS.