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

V-282578

CAT II (Medium)

TOSS 5 must have the s-nail package installed.

Rule ID

SV-282578r1200714_rule

STIG

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

Version

V1R1

CCIs

CCI-001744

Discussion

The "s-nail" package provides the mail command required to allow sending email notifications of unauthorized configuration changes to designated personnel.

Check Content

Verify TOSS 5 is configured to allow sending email notifications.

Note: The "s-nail" package provides the "mail" command that is used to send email messages.

Verify the "s-nail" package is installed on the system:

$ sudo dnf list --installed s-nail

s-nail.x86_64          14.9.22-6.el9

If "s-nail" package is not installed, this is a finding.

Fix Text

The "s-nail" package can be installed using the following command:

$ sudo dnf install s-nail