CVE-2020-0606: Remote code execution in Microsoft.WindowsDesktop.App.Ref
8.8
CVSS Score
3.1
Basic Information
CVE ID
GHSA ID
EPSS Score
0.97119%
CWE
Published
5/24/2022
Updated
1/30/2023
KEV Status
No
Technology
C#
C#Technical Details
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| Microsoft.WindowsDesktop.App.Ref | nuget | = 3.0.1 | 3.0.2 |
| Microsoft.WindowsDesktop.App.Ref | nuget | = 3.1.0 | 3.1.1 |
| Microsoft.WindowsDesktop.App.Runtime.win-x86 | nuget | >= 3.0.0, < 3.0.2 | 3.0.2 |
| Microsoft.WindowsDesktop.App.Runtime.win-x86 | nuget | >= 3.1.0, < 3.1.11 | 3.1.11 |
| Microsoft.WindowsDesktop.App.Runtime.win-x64 | nuget | >= 3.0.0, < 3.0.2 | 3.0.2 |
| Microsoft.WindowsDesktop.App.Runtime.win-x64 | nuget | >= 3.1.0, < 3.1.11 | 3.1.11 |
Vulnerability Intelligence
Miggo AI
Miggo AIRoot Cause Analysis
The vulnerability centers on improper XAML markup validation in WPF components. While explicit patch diffs aren't available, Microsoft's advisory explicitly references XAML source validation fixes. XamlReader.Load is the canonical XAML parsing method that would require security checks for untrusted input. The medium confidence reflects the lack of direct commit evidence, but aligns with: 1) Vulnerability description mentioning markup processing 2) WPF's XAML processing architecture 3) Patch version increments in WindowsDesktop packages 4) CWE-20 (input validation) context.