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V-280954

CAT II (Medium)

RHEL 10 must have the "s-nail" package installed.

Rule ID

SV-280954r1195344_rule

STIG

Red Hat Enterprise Linux 10 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 RHEL 10 is configured to allow sending email notifications.

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

$ sudo dnf list --installed s-nail
Installed Packages
s-nail.x86_64                             14.9.24-12.el10                             @rhel-10-for-x86_64-appstream-rpms

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

Fix Text

Configure RHEL 10 to have the "s-nail" package installed with the following command:

$ sudo dnf -y install s-nail