What is CVE-2021-41355?

CVE-2021-41355 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. .NET Core and Visual Studio Information Disclosure Vulnerability

Which CVE IDs does CVE-2021-41355 cover?

CVE-2021-41355 covers the following CVE IDs: CVE-2021-41355. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-41355?

CVE-2021-41355 has a CVSS v3 base score of 5.7, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-41355?

CVE-2021-41355 affects 4 products, including: .NET 5.0; Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10); Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8); PowerShell 7.1.

CVE-2021-41355HighCVSS 5.7

.NET Core and Visual Studio Information Disclosure Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

October 12, 2021

Last Modified

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🔗 CVE IDs covered (1)

CVE-2021-41355 →

📋 Description

What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.

🎯 Affected products4

.NET 5.0
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)
PowerShell 7.1

✅ Remediation

KBRelease Notes (Security Update) — fixed build 7.1.5 KBRelease Notes (Security Update) — fixed build 16.9.12 KBRelease Notes (Security Update) — fixed build 16.11.5 KBRelease Notes (Security Update) — fixed build 5.0.11

🔗 References (5)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41355
patchhttps://github.com/PowerShell/PowerShell#get-powershell
patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2019 version 16.9
patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2019 version 16.11
patchhttps://dotnet.microsoft.com/download/dotnet/5.0