CVE-2023-29331

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Description

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.78% Top 30%
Vendor Advisory microsoft.com
Affected: Microsoft .NET 6.0
Affected: Microsoft .NET 7.0
Affected: Microsoft Microsoft Visual Studio 2022 version 17.0
Affected: Microsoft Microsoft Visual Studio 2022 version 17.2
Affected: Microsoft Microsoft Visual Studio 2022 version 17.4
Affected: Microsoft Microsoft Visual Studio 2022 version 17.6
Affected: Microsoft PowerShell 7.2
Affected: Microsoft PowerShell 7.3
Affected: Microsoft Microsoft .NET Framework 4.8
Affected: Microsoft Microsoft .NET Framework 3.5 AND 4.8
Affected: Microsoft Microsoft .NET Framework 3.5 AND 4.7.2
Affected: Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
Affected: Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
Affected: Microsoft Microsoft .NET Framework 3.5 AND 4.8.1
Affected: Microsoft Microsoft .NET Framework 4.6.2
Affected: Microsoft Microsoft .NET Framework 3.5 and 4.6.2
Affected: Microsoft Microsoft .NET Framework 2.0 Service Pack 2
Affected: Microsoft Microsoft .NET Framework 3.0 Service Pack 2
Affected: Microsoft Microsoft .NET Framework 3.5
Affected: Microsoft Microsoft .NET Framework 3.5.1
Published at:
Updated at:

References

Link Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29331 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-29331?
CVE-2023-29331 has been scored as a high severity vulnerability.
How to fix CVE-2023-29331?
To fix CVE-2023-29331, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-29331 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-29331 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-29331?
CVE-2023-29331 affects Microsoft .NET 6.0, Microsoft .NET 7.0, Microsoft Microsoft Visual Studio 2022 version 17.0, Microsoft Microsoft Visual Studio 2022 version 17.2, Microsoft Microsoft Visual Studio 2022 version 17.4, Microsoft Microsoft Visual Studio 2022 version 17.6, Microsoft PowerShell 7.2, Microsoft PowerShell 7.3, Microsoft Microsoft .NET Framework 4.8, Microsoft Microsoft .NET Framework 3.5 AND 4.8, Microsoft Microsoft .NET Framework 3.5 AND 4.7.2, Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2, Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft Microsoft .NET Framework 3.5 AND 4.8.1, Microsoft Microsoft .NET Framework 4.6.2, Microsoft Microsoft .NET Framework 3.5 and 4.6.2, Microsoft Microsoft .NET Framework 2.0 Service Pack 2, Microsoft Microsoft .NET Framework 3.0 Service Pack 2, Microsoft Microsoft .NET Framework 3.5, Microsoft Microsoft .NET Framework 3.5.1.
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