CVE-2024-20666 PoC — BitLocker Security Feature Bypass Vulnerability

Description

How to Check And Fix 0x80070643 Windows Update Error That Leads To CVE-2024-20666. 

Readme

# CVE-2024-20666
How to Check And fix 0x80070643 windows update error That Leads To CVE-2024-20666. 

To Patch Your Vulnerability At First Download <.cab> Updates Files, Base On Your System Version From https://www.catalog.update.microsoft.com/Search.aspx?q=safe%20os%20dynamic%20update

If You Have Windows 10-11 version 1909 and earlier versions, Download patcher-1909.ps1

If You Have Windows 10-11 version 2004 and later versions, Download patcher+2004.ps1



Run The PowerShell As ADMIN
1 - First Check Your ExecutionPolicy By This Command:

```Get-ExecutionPolicy```


2 - If You Are In Restricted, Change it By This Command:

```Set-ExecutionPolicy RemoteSigned```


***Check The ExecutionPolicy Agian To Change From Restricted to ExecutionPolicy By Run Command Number 1


3 - Go To The Directory That You Download a Script file In Your PowerShell And Lunch it By The Command

```./patcher.ps1```


4 - It Ask You The Adress Of .cab Files That You Download First From Microsoft Catalog Website That You Should Give The Adress Like This.

```C:\Users\PC-A\Desktop\windows10.0-kb5034232-x64_ff4651e9e031bad04f7fa645dc3dee1fe1435f38.cab```



5 - Click Enter And Wait To Finish The process. After a Little While It Will Finish And You Can Go To Your Update setting And Click Check For Updates, But You Can See The Famous Error 0x80070643 That Gone And You Can Check Your Update History To Check That Update Is Installed Completly.







![photo_2024-07-27_15-23-50](https://github.com/user-attachments/assets/7cf41b32-9cfe-49f0-ab91-3b46b9848c4e)

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