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Remote code execution in Microsoft.WindowsDesktop.App.Ref

High severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jan 30, 2023

Package

nuget Microsoft.WindowsDesktop.App.Ref (NuGet)

Affected versions

= 3.0.1
= 3.1.0

Patched versions

3.0.2
3.1.1
nuget Microsoft.WindowsDesktop.App.Runtime.win-x64 (NuGet)
>= 3.0.0, < 3.0.2
>= 3.1.0, < 3.1.11
3.0.2
3.1.11
nuget Microsoft.WindowsDesktop.App.Runtime.win-x86 (NuGet)
>= 3.0.0, < 3.0.2
>= 3.1.0, < 3.1.11
3.0.2
3.1.11

Description

A remote code execution vulnerability exists in .NET software when the software fails to check the source markup of a file.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka '.NET Framework Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0605.

References

Published by the National Vulnerability Database Jan 14, 2020
Published to the GitHub Advisory Database May 24, 2022
Reviewed Jul 28, 2022
Last updated Jan 30, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS score

4.446%
(93rd percentile)

Weaknesses

CVE ID

CVE-2020-0606

GHSA ID

GHSA-r4mw-gxf7-vxr9

Source code

No known source code

Credits

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