STIGQter: STIG Summary: Canonical Ubuntu 18.04 LTS Security Technical Implementation Guide Version: 2 Release: 3 Benchmark Date: 23 Apr 2021:

The Ubuntu operating system must not have the rsh-server package installed.

DISA Rule

SV-219158r610963_rule

Vulnerability Number

V-219158

Group Title

SRG-OS-000095-GPOS-00049

Rule Version

UBTU-18-010019

Severity

CAT I

CCI(s)

• CCI-000381 - The organization configures the information system to provide only essential capabilities.

Weight

10

Fix Recommendation

Configure the Ubuntu operating system to disable non-essential capabilities by removing the rsh-server package from the system with the following command:

# sudo apt-get remove rsh-server

Check Contents

Check to see if the rsh-server package is installed with the following command:

# dpkg -l | grep rsh-server

If the rsh-server package is installed, this is a finding.

Vulnerability Number

V-219158

Documentable

False

Rule Version

UBTU-18-010019

Severity Override Guidance

Check to see if the rsh-server package is installed with the following command:

# dpkg -l | grep rsh-server

If the rsh-server package is installed, this is a finding.

Check Content Reference

M

Target Key

4055

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