CUI

USNS MONTFORD POINT - Findings

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Showing 4 of 4 findings (filtered) View Documentation Status (90 tracked)

Vuln ID	Severity	Asset	STIG	Title	Status	Doc Status	Assigned To	Actions
V-251581	CAT II	MONT-WS-92040	Mozilla Firefox Security Technical Imple...	Firefox encrypted media extensions must be disable...		-
Check Text Type "about:policies" in the browser address bar. If "EncryptedMediaExtensions" is not displayed under Policy Name or the Policy Value does not have "Enabled" set to "false" or the Policy Value does not have "Locked" set to "true", this is a finding. Fix Text Windows group policy: 1. Open the group policy editor tool with "gpedit.msc". 2. Navigate to Policy Path: Computer Configuration\Administrative Templates\Mozilla\Firefox\Encrypted Media Extensions Policy Name: Enable Encrypted Media Extensions Policy State: Disabled Policy Name: Lock Encrypted Media Extensions Policy State: Enabled macOS "plist" file: <key>EncryptedMediaExtensions</key> <dict> <key>Enabled</key> <false/> <key>Locked</key> <true/> Linux "policies.json" file: Add the following in the policies section: "EncryptedMediaExtensions": { "Enabled": false, "Locked": true } Finding Details Evaluate-STIG 1.2507.5 (Scan-MozillaFirefox_Checks) found this to be NOT A FINDING on 10/23/2025 ResultHash: 8A86C7701AAF7AFC10C4A0569A54F6C385B6ACBC ~~~~~ 'Enable Encrypted Media Extensions' is Disabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Enabled Value: 0x00000000 (0) Type: REG_DWORD ----------------------------------------------------------------------- 'Lock Encrypted Media Extensions' is Enabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Locked Value: 0x00000001 (1) Type: REG_DWORD ----------------------------------------------------------------------- Source: _Reviewed/MONT-WS-92040/Checklist/MONT-WS-92040_Firefox_V6R6_20251023-142444.ckl Scan Date: 2026-01-14T12:57:25.596878 Technology Area: Windows Operating System
V-251581	CAT II	MONT-WS-92010	Mozilla Firefox Security Technical Imple...	Firefox encrypted media extensions must be disable...		-
Check Text Type "about:policies" in the browser address bar. If "EncryptedMediaExtensions" is not displayed under Policy Name or the Policy Value does not have "Enabled" set to "false" or the Policy Value does not have "Locked" set to "true", this is a finding. Fix Text Windows group policy: 1. Open the group policy editor tool with "gpedit.msc". 2. Navigate to Policy Path: Computer Configuration\Administrative Templates\Mozilla\Firefox\Encrypted Media Extensions Policy Name: Enable Encrypted Media Extensions Policy State: Disabled Policy Name: Lock Encrypted Media Extensions Policy State: Enabled macOS "plist" file: <key>EncryptedMediaExtensions</key> <dict> <key>Enabled</key> <false/> <key>Locked</key> <true/> Linux "policies.json" file: Add the following in the policies section: "EncryptedMediaExtensions": { "Enabled": false, "Locked": true } Finding Details Evaluate-STIG 1.2507.5 (Scan-MozillaFirefox_Checks) found this to be NOT A FINDING on 10/23/2025 ResultHash: 8A86C7701AAF7AFC10C4A0569A54F6C385B6ACBC ~~~~~ 'Enable Encrypted Media Extensions' is Disabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Enabled Value: 0x00000000 (0) Type: REG_DWORD ----------------------------------------------------------------------- 'Lock Encrypted Media Extensions' is Enabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Locked Value: 0x00000001 (1) Type: REG_DWORD ----------------------------------------------------------------------- Source: _Reviewed/MONT-WS-92010/Checklist/MONT-WS-92010_Firefox_V6R6_20251023-141154.ckl Scan Date: 2026-01-14T12:57:27.870047 Technology Area: Windows Operating System
V-251581	CAT II	MONT-SW-89108	Mozilla Firefox Security Technical Imple...	Firefox encrypted media extensions must be disable...		-
Check Text Type "about:policies" in the browser address bar. If "EncryptedMediaExtensions" is not displayed under Policy Name or the Policy Value does not have "Enabled" set to "false" or the Policy Value does not have "Locked" set to "true", this is a finding. Fix Text Windows group policy: 1. Open the group policy editor tool with "gpedit.msc". 2. Navigate to Policy Path: Computer Configuration\Administrative Templates\Mozilla\Firefox\Encrypted Media Extensions Policy Name: Enable Encrypted Media Extensions Policy State: Disabled Policy Name: Lock Encrypted Media Extensions Policy State: Enabled macOS "plist" file: <key>EncryptedMediaExtensions</key> <dict> <key>Enabled</key> <false/> <key>Locked</key> <true/> Linux "policies.json" file: Add the following in the policies section: "EncryptedMediaExtensions": { "Enabled": false, "Locked": true } Finding Details Evaluate-STIG 1.2510.0 (Scan-MozillaFirefox_Checks) found this to be NOT A FINDING on 12/17/2025 ResultHash: 8A86C7701AAF7AFC10C4A0569A54F6C385B6ACBC ~~~~~ 'Enable Encrypted Media Extensions' is Disabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Enabled Value: 0x00000000 (0) Type: REG_DWORD ----------------------------------------------------------------------- 'Lock Encrypted Media Extensions' is Enabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Locked Value: 0x00000001 (1) Type: REG_DWORD ----------------------------------------------------------------------- Source: MONT-SW-89108_Firefox_V6R6_20251217-203042.ckl Scan Date: 2026-03-04T15:25:15.868210 Technology Area: Windows Operating System
V-251581	CAT II	MONT-SW-89134	Mozilla Firefox Security Technical Imple...	Firefox encrypted media extensions must be disable...		-
Check Text Type "about:policies" in the browser address bar. If "EncryptedMediaExtensions" is not displayed under Policy Name or the Policy Value does not have "Enabled" set to "false" or the Policy Value does not have "Locked" set to "true", this is a finding. Fix Text Windows group policy: 1. Open the group policy editor tool with "gpedit.msc". 2. Navigate to Policy Path: Computer Configuration\Administrative Templates\Mozilla\Firefox\Encrypted Media Extensions Policy Name: Enable Encrypted Media Extensions Policy State: Disabled Policy Name: Lock Encrypted Media Extensions Policy State: Enabled macOS "plist" file: <key>EncryptedMediaExtensions</key> <dict> <key>Enabled</key> <false/> <key>Locked</key> <true/> Linux "policies.json" file: Add the following in the policies section: "EncryptedMediaExtensions": { "Enabled": false, "Locked": true } Finding Details Evaluate-STIG 1.2510.0 (Scan-MozillaFirefox_Checks) found this to be NOT A FINDING on 12/17/2025 ResultHash: 8A86C7701AAF7AFC10C4A0569A54F6C385B6ACBC ~~~~~ 'Enable Encrypted Media Extensions' is Disabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Enabled Value: 0x00000000 (0) Type: REG_DWORD ----------------------------------------------------------------------- 'Lock Encrypted Media Extensions' is Enabled Path: HKLM:\SOFTWARE\Policies\Mozilla\Firefox\EncryptedMediaExtensions Name: Locked Value: 0x00000001 (1) Type: REG_DWORD ----------------------------------------------------------------------- Source: MONT-SW-89134_Firefox_V6R6_20251217-201244.ckl Scan Date: 2026-03-04T15:25:41.899130 Technology Area: Windows Operating System

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