Downloads:
167
Downloads of v 1.0.0:
167
Last Update:
03 Jun 2022
Package Maintainer(s):
Software Author(s):
- Strausmann
Tags:
microsoft windows registry disable ms-msdt cve-2022-30190 follina- Software Specific:
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Disable ms-msdt: protocol (CVE-2022-30190) (Windows Registry)
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1.0.0 | Updated: 03 Jun 2022
- Software Specific:
- Software Site
- Software License
- Software Docs
- Software Issues
- Package Specific:
- Package Source
- Package outdated?
- Package broken?
- Contact Maintainers
- Contact Site Admins
- Software Vendor?
- Report Abuse
- Download
Downloads:
167
Downloads of v 1.0.0:
167
Maintainer(s):
Software Author(s):
- Strausmann
Disable ms-msdt: protocol (CVE-2022-30190) (Windows Registry) 1.0.0
Legal Disclaimer: Neither this package nor Chocolatey Software, Inc. are affiliated with or endorsed by Strausmann. The inclusion of Strausmann trademark(s), if any, upon this webpage is solely to identify Strausmann goods or services and not for commercial purposes.
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All Checks are Passing
3 Passing Tests
Deployment Method: Individual Install, Upgrade, & Uninstall
To install Disable ms-msdt: protocol (CVE-2022-30190) (Windows Registry), run the following command from the command line or from PowerShell:
To upgrade Disable ms-msdt: protocol (CVE-2022-30190) (Windows Registry), run the following command from the command line or from PowerShell:
To uninstall Disable ms-msdt: protocol (CVE-2022-30190) (Windows Registry), run the following command from the command line or from PowerShell:
Deployment Method:
This applies to both open source and commercial editions of Chocolatey.
1. Enter Your Internal Repository Url
(this should look similar to https://community.chocolatey.org/api/v2/)
2. Setup Your Environment
1. Ensure you are set for organizational deployment
Please see the organizational deployment guide
2. Get the package into your environment
Option 1: Cached Package (Unreliable, Requires Internet - Same As Community)-
Open Source or Commercial:
- Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://community.chocolatey.org/api/v2/. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
- You can also just download the package and push it to a repository Download
-
Open Source
-
Download the package:
Download - Follow manual internalization instructions
-
-
Package Internalizer (C4B)
-
Run: (additional options)
choco download disable-ms-msdt --internalize --source=https://community.chocolatey.org/api/v2/
-
For package and dependencies run:
choco push --source="'INTERNAL REPO URL'"
- Automate package internalization
-
Run: (additional options)
3. Copy Your Script
choco upgrade disable-ms-msdt -y --source="'INTERNAL REPO URL'" [other options]
See options you can pass to upgrade.
See best practices for scripting.
Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.
If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:
choco upgrade disable-ms-msdt -y --source="'INTERNAL REPO URL'"
$exitCode = $LASTEXITCODE
Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
Exit 0
}
Exit $exitCode
- name: Install disable-ms-msdt
win_chocolatey:
name: disable-ms-msdt
version: '1.0.0'
source: INTERNAL REPO URL
state: present
See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.
chocolatey_package 'disable-ms-msdt' do
action :install
source 'INTERNAL REPO URL'
version '1.0.0'
end
See docs at https://docs.chef.io/resource_chocolatey_package.html.
cChocoPackageInstaller disable-ms-msdt
{
Name = "disable-ms-msdt"
Version = "1.0.0"
Source = "INTERNAL REPO URL"
}
Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.
package { 'disable-ms-msdt':
ensure => '1.0.0',
provider => 'chocolatey',
source => 'INTERNAL REPO URL',
}
Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.
4. If applicable - Chocolatey configuration/installation
See infrastructure management matrix for Chocolatey configuration elements and examples.
This package was approved by moderator TheCakeIsNaOH on 09 Jun 2022.
Vulnerability CVE-2022-30190 allows the Microsoft Support Diagnostics Utility to be abused via the ms-msdt: protocol to download malicious Word documents (or Excel spreadsheets) from the web or downloads with wget.
This package removes the ms-msdt: protocol from the Windows Registry until Microsoft releases a hotfix for the CVE-2022-30190 vulnerability.
Uninstalling the package restores the original state of the Windows Registry entry for ms-msdt:. If Microsoft itself has not restored the entry in a modified version with its hotfix.
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\ms-msdt]
@="URL:ms-msdt"
"EditFlags"=dword:00200000
"URL Protocol"=""
[HKEY_CLASSES_ROOT\ms-msdt\shell]
[HKEY_CLASSES_ROOT\ms-msdt\shell\open]
[HKEY_CLASSES_ROOT\ms-msdt\shell\open\command]
@=hex(2):22,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,\
00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,6d,00,\
73,00,64,00,74,00,2e,00,65,00,78,00,65,00,22,00,20,00,25,00,31,00,00,00
$toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
if (Get-IsWinWorkstation) {
if ((Test-Path REGISTRY::HKEY_CLASSES_ROOT\ms-msdt) -eq $false){
Write-Host "ms-msdt: entry not found, the entry is restored in the registry..." -ForegroundColor "Magenta"
#Start-Process -FilePath "$env:windir\regedit.exe" -Argumentlist @("/s", "backup-ms-msdt.reg") -Wait -PassThru
$Ergebnis = (Start-Process -FilePath "reg.exe" -ArgumentList "IMPORT $toolsDir/backup-ms-msdt.reg" -NoNewWindow -PassThru -Wait ).ExitCode
Write-Host "ExitCode $Ergebnis"
} else {
Write-Host "ms-msdt: entry found, recovery of the entry in the Windows Registry not required." -ForegroundColor "Green"
}
} else {
Write-Host "Not required on Windows Server" -ForegroundColor "Magenta"
}
Log in or click on link to see number of positives.
In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).
Chocolatey Pro provides runtime protection from possible malware.
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