The application must not display passwords/PINs as clear text.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-70157	APSC-DV-001850	SV-84779r1_rule		High

Description
To prevent the compromise of authentication information such as passwords during the authentication process, the feedback from the information system must not provide any information that would allow an unauthorized user to compromise the authentication mechanism. Obfuscation of user-provided information when typed into the system is a method used in addressing this risk. For example, displaying asterisks when a user types in a password is an example of obscuring feedback of authentication information. A common tactic employed to circumvent password obfuscation is to copy the obfuscated password and paste it to a text file. Proper obfuscation techniques will not paste the clear text password.

Description

To prevent the compromise of authentication information such as passwords during the authentication process, the feedback from the information system must not provide any information that would allow an unauthorized user to compromise the authentication mechanism. Obfuscation of user-provided information when typed into the system is a method used in addressing this risk. For example, displaying asterisks when a user types in a password is an example of obscuring feedback of authentication information. A common tactic employed to circumvent password obfuscation is to copy the obfuscated password and paste it to a text file. Proper obfuscation techniques will not paste the clear text password.

STIG	Date
Application Security and Development Security Technical Implementation Guide	2017-01-09

Details

Check Text ( C-70633r1_chk )
Ask the application admin to log on to the application. Observe the authentication process and verify any display feedback provided when the admin enters her/his password is obfuscated and not clear text. Using a text editor, copy the obfuscated password and paste to a text file. Do not save the file. If the application displays clear text when the password/PIN is entered, or if the clear text password is displayed when pasted, this is a finding.

Check Text ( C-70633r1_chk )

Ask the application admin to log on to the application.

Observe the authentication process and verify any display feedback provided when the admin enters her/his password is obfuscated and not clear text.

Using a text editor, copy the obfuscated password and paste to a text file. Do not save the file.

If the application displays clear text when the password/PIN is entered, or if the clear text password is displayed when pasted, this is a finding.

Fix Text (F-76393r1_fix)
Configure the application to obfuscate passwords and PINs when they are being entered so they cannot be read. Design the application so obfuscated passwords cannot be copied and then pasted as clear text.