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Firefox Studies must be disabled.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-252909 | FFOX-00-000039 | SV-252909r836408_rule | Medium |
| Description |
|---|
| Studies try out different features and ideas before they are released to all Firefox users. Testing beta software is not in the DoD user's mission. |
| STIG | Date |
|---|---|
| Mozilla Firefox Security Technical Implementation Guide | 2022-09-09 |
Details
| Check Text ( C-56362r836407_chk ) |
|---|
| Type "about:policies" in the browser address bar. If "DisableFirefoxStudies" is not displayed under Policy Name or the Policy Value does not have a value of "true", this is a finding. |
| Fix Text (F-56312r832312_fix) |
|---|
| Windows group policy: 1. Open the group policy editor tool with "gpedit.msc". 2. Navigate to Policy Path: Computer Configuration\Administrative Templates\Mozilla\Firefox Policy Name: Disable Firefox Studies Policy State: Enabled macOS "plist" file: Linux "policies.json" file: Add the following in the policies section: "DisableFirefoxStudies": true |