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The macOS system must disable password hints.


Overview

Finding ID Version Rule ID IA Controls Severity
V-259542 APPL-14-003012 SV-259542r941248_rule Medium
Description
Password hints must be disabled. Password hints leak information about passwords that are currently in use and can lead to loss of confidentiality.
STIG Date
Apple macOS 14 (Sonoma) Security Technical Implementation Guide 2024-01-10

Details

Check Text ( C-63281r941246_chk )
Verify the macOS system is configured to disable password hints with the following command:

/usr/bin/osascript -l JavaScript << EOS
$.NSUserDefaults.alloc.initWithSuiteName('com.apple.loginwindow')\
.objectForKey('RetriesUntilHint').js
EOS

If the result is not "0", this is a finding.
Fix Text (F-63189r941247_fix)
Configure the macOS system to disable password hints by installing the "com.apple.loginwindow" configuration profile.