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The macOS system must prohibit password reuse for a minimum of five generations.


Overview

Finding ID Version Rule ID IA Controls Severity
V-209618 AOSX-14-003009 SV-209618r610285_rule Medium
Description
Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute-force attacks. If the information system or application allows the user to consecutively reuse their password when that password has exceeded its defined lifetime, the end result is a password that is not changed as per policy requirements.
STIG Date
Apple OS X 10.14 (Mojave) Security Technical Implementation Guide 2021-11-19

Details

Check Text ( C-9869r282336_chk )
To check the currently applied policies for passwords and accounts, use the following command:

/usr/sbin/system_profiler SPConfigurationProfileDataType | /usr/bin/grep pinHistory

If the return is not “pinHistory = 5” or greater, this is a finding.
Fix Text (F-9869r282337_fix)
This setting is enforced using the "Passcode Policy" configuration profile.