CVE-2023-36558

ASP.NET Core Security Feature Bypass Vulnerability

Description

ASP.NET Core Security Feature Bypass Vulnerability

6.2

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.40%

Vendor Advisory microsoft.com

Affected: Microsoft .NET 6.0

Affected: Microsoft ASP.NET Core 6.0

Affected: Microsoft .NET 7.0

Affected: Microsoft Microsoft Visual Studio 2022 version 17.2

Affected: Microsoft .NET 8.0

Affected: Microsoft Microsoft Visual Studio 2022 version 17.4

Affected: Microsoft Microsoft Visual Studio 2022 version 17.6

Affected: Microsoft Microsoft Visual Studio 2022 version 17.7

Affected: Microsoft ASP.NET Core 7.0

Affected: Microsoft ASP.NET Core 8.0

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36558	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-36558?: CVE-2023-36558 has been scored as a medium severity vulnerability.
How to fix CVE-2023-36558?: To fix CVE-2023-36558, 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-2023-36558 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-36558 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-36558?: CVE-2023-36558 affects Microsoft .NET 6.0, Microsoft ASP.NET Core 6.0, Microsoft .NET 7.0, Microsoft Microsoft Visual Studio 2022 version 17.2, Microsoft .NET 8.0, Microsoft Microsoft Visual Studio 2022 version 17.4, Microsoft Microsoft Visual Studio 2022 version 17.6, Microsoft Microsoft Visual Studio 2022 version 17.7, Microsoft ASP.NET Core 7.0, Microsoft ASP.NET Core 8.0.

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