CVE-2021-34485: .NET Core and Visual Studio Information Disclosure Vulnerability

Published Aug 12, 2021
·
Updated

.NET Core and Visual Studio Information Disclosure Vulnerability

Affected Software

7 affected components
Microsoft .NET>=5.0<=5.0.8
Microsoft .NET Core>=2.1<=2.1.28
Microsoft .NET Core>=3.1<=3.1.17
Microsoft PowerShell Core>=7.0<7.0.7
Microsoft PowerShell Core>=7.1<7.1.4
Microsoft Visual Studio 2017>=15.0<=15.9
Microsoft Visual Studio 2019>=16.0<=16.10

Event History

Aug 12, 2021
CVE Published
06:11 PM
Data Sourced
06:11 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is CVE-2021-34485?

CVE-2021-34485 is a vulnerability in .NET Core and Visual Studio that allows for information disclosure.

2

How severe is CVE-2021-34485?

CVE-2021-34485 has a severity rating of medium (5.5).

3

Which software is affected by CVE-2021-34485?

CVE-2021-34485 affects Microsoft .NET, Microsoft .NET Core, Microsoft PowerShell Core, Microsoft Visual Studio 2017, and Microsoft Visual Studio 2019.

4

How can I fix CVE-2021-34485?

To fix CVE-2021-34485, it is recommended to update to the latest version of the affected software.

5

Where can I find more information about CVE-2021-34485?

You can find more information about CVE-2021-34485 on the Microsoft Security Guidance Advisory page: [link](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34485)

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