STIGQter: STIG Summary: Apple macOS 11 (Big Sur) Security Technical Implementation Guide Version: 1 Release: 2 Benchmark Date: 23 Apr 2021:

The macOS system must be configured with the sudoers file configured to authenticate users on a per -tty basis.

DISA Rule

SV-230844r599842_rule

Vulnerability Number

V-230844

Group Title

SRG-OS-000480-GPOS-00227

Rule Version

APPL-11-004021

Severity

CAT I

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Edit the "/etc/sudoers" file to contain the line:

Defaults tty_tickets

This line can be placed in the defaults section or at the end of the file.

Check Contents

To check if the "tty_tickets" option is set for "/usr/bin/sudo", run the following command:

/usr/bin/sudo /usr/bin/grep tty_tickets /etc/sudoers

If there is no result, this is a finding.

Vulnerability Number

V-230844

Documentable

False

Rule Version

APPL-11-004021

Severity Override Guidance

To check if the "tty_tickets" option is set for "/usr/bin/sudo", run the following command:

/usr/bin/sudo /usr/bin/grep tty_tickets /etc/sudoers

If there is no result, this is a finding.

Check Content Reference

M

Target Key

5246

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