← Back to Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide

V-282376

CAT II (Medium)

TOSS 5 must have the tmux package installed.

Rule ID

SV-282376r1200108_rule

STIG

Tri-Lab Operating System Stack (TOSS) 5 Security Technical Implementation Guide

Version

V1R1

CCIs

CCI-000056 CCI-000057

Discussion

"tmux" is a terminal multiplexer that enables a number of terminals to be created, accessed, and controlled from a single screen. Red Hat endorses "tmux" as the recommended session controlling package. Satisfies: SRG-OS-000028-GPOS-00009, SRG-OS-000030-GPOS-00011

Check Content

Verify TOSS 5 has the "tmux" package installed using the following command:

$ sudo dnf list --installed tmux

Example output:

tmux.x86_64          3.2a-4.el9

If the "tmux" package is not installed, this is a finding.

Fix Text

Install the "tmux" package using the following command:

$ sudo dnf install tmux