https://github.com/rhymeswithmogul/printnightmare-registry-changes

Make sure your computer has the proper mitigations against PrintNightmare.
https://github.com/rhymeswithmogul/printnightmare-registry-changes

powershell powershell-core powershell-module printnightmare

Last synced: 27 days ago
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Make sure your computer has the proper mitigations against PrintNightmare.

• Host: GitHub
• URL: https://github.com/rhymeswithmogul/printnightmare-registry-changes
• Owner: rhymeswithmogul
• License: agpl-3.0
• Created: 2021-07-27T21:30:50.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-07-28T15:49:41.000Z (over 3 years ago)
• Last Synced: 2024-09-29T04:21:14.694Z (about 1 month ago)
• Topics: powershell, powershell-core, powershell-module, printnightmare
• Language: PowerShell
• Homepage: https://www.powershellgallery.com/packages/PrintNightmareMitigations
• Size: 26.4 KB
• Stars: 4
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Authors: AUTHORS

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README

        
# PrintNightmare Mitigations

Make sure your computer has the proper mitigations against PrintNightmare by using this PowerShell module.  [If you have the correct updates installed](https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-34527), you will need to add or edit registry settings for full protection.  This module will help.

## How to install this

Most users should grab it from PowerShell Gallery:

```powershell

Install-Module PrintNightmareMitigations

```

You may also download and install this manually.

## How to run this

Run `Set-PrintNightmareMitigations` to patch this computer.  Changes do not require a reboot.  The optional parameter, `-RestrictDriverInstallationToAdministrators`, provides optional extra protection.

```powershell

Set-PrintNightmareMitigations [-RestrictDriverInstallationToAdministrators]

```

To see if this computer has been patched, run:

```powershell

Test-PrintNightmareMitigations

```

## Use Group Policy if possible

While this module can test if the correct GPO's are being applied, you should use Group Policy in a domain environment.  That will make your life easier.  This module is better suited for standalone or workgroup computers.

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