CVE-2023-36799: .NET Core and Visual Studio Denial of Service Vulnerability
First published: Mon Sep 04 2023(Updated: )
.NET Core and Visual Studio Denial of Service Vulnerability
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm64 | >=6.0.0<=6.0.21 | 6.0.22 |
| nuget/Microsoft.NETCore.App.Runtime.linux-arm64 | >=6.0.0<=6.0.21 | 6.0.22 |
| nuget/Microsoft.NETCore.App.Runtime.linux-arm | >=6.0.0<=6.0.21 | 6.0.22 |
| nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm | >=6.0.0<=6.0.21 | 6.0.22 |
| nuget/Microsoft.NETCore.App.Runtime.linux-musl-x64 | >=6.0.0<=6.0.21 | 6.0.22 |
| nuget/Microsoft.NETCore.App.Runtime.linux-x64 | >=6.0.0<=6.0.21 | 6.0.22 |
| nuget/Microsoft.NETCore.App.Runtime.linux-x64 | >=7.0.0<=7.0.10 | 7.0.11 |
| nuget/Microsoft.NETCore.App.Runtime.linux-musl-x64 | >=7.0.0<=7.0.10 | 7.0.11 |
| nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm | >=7.0.0<=7.0.10 | 7.0.11 |
| nuget/Microsoft.NETCore.App.Runtime.linux-arm | >=7.0.0<=7.0.10 | 7.0.11 |
| nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm64 | >=7.0.0<=7.0.10 | 7.0.11 |
| nuget/Microsoft.NETCore.App.Runtime.linux-arm64 | >=7.0.0<=7.0.10 | 7.0.11 |
| Microsoft Visual Studio 2022 | =17.2 | |
| Microsoft Visual Studio 2022 | =17.4 | |
| Microsoft .NET 7.0 | ||
| Microsoft PowerShell 7.3 | ||
| Microsoft Visual Studio 2022 | =17.7 | |
| Microsoft PowerShell 7.2 | ||
| Microsoft .NET 6.0 | ||
| Microsoft .NET 7.0 | ||
| Microsoft Visual Studio 2022 | =17.7 | |
| Microsoft .NET 6.0 | ||
| Microsoft .NET | =6.0.0 | |
| Microsoft .NET | =7.0.0 | |
| Microsoft Visual Studio 2022 | >=17.2<17.2.19 | |
| Microsoft Visual Studio 2022 | >=17.4<17.4.11 | |
| Microsoft Visual Studio 2022 | >=17.6<17.6.7 | |
| Microsoft Visual Studio 2022 | >=17.7<17.7.4 | |
| ubuntu/dotnet6 | <6.0.22 | 6.0.22 |
| ubuntu/dotnet6 | <6.0.122-0ubuntu1~22.04.1 | 6.0.122-0ubuntu1~22.04.1 |
| ubuntu/dotnet6 | <6.0.122-0ubuntu1~23.04.1 | 6.0.122-0ubuntu1~23.04.1 |
| ubuntu/dotnet6 | <6.0.123-0ubuntu1 | 6.0.123-0ubuntu1 |
| ubuntu/dotnet7 | <7.0.11 | 7.0.11 |
| ubuntu/dotnet7 | <7.0.111-0ubuntu1~22.04.1 | 7.0.111-0ubuntu1~22.04.1 |
| ubuntu/dotnet7 | <7.0.111-0ubuntu1~23.04.1 | 7.0.111-0ubuntu1~23.04.1 |
| ubuntu/dotnet7 | <7.0.112-0ubuntu1 | 7.0.112-0ubuntu1 |
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Reference Links
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36799 (Advisory)
- https://github.com/dotnet/runtime/security/advisories/GHSA-h3hv-63q5-jgpr
- https://nvd.nist.gov/vuln/detail/CVE-2023-36799
- https://github.com/advisories/GHSA-h3hv-63q5-jgpr (Advisory)
- https://launchpad.net/bugs/cve/CVE-2023-36799
- https://security-tracker.debian.org/tracker/CVE-2023-36799
- https://access.redhat.com/security/cve/CVE-2023-29331
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2238696
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2238697
- https://access.redhat.com/errata/RHSA-2023:5142
- https://access.redhat.com/errata/RHSA-2023:5143
- https://access.redhat.com/errata/RHSA-2023:5146
- https://access.redhat.com/errata/RHSA-2023:5144
- https://access.redhat.com/errata/RHSA-2023:5145
- https://access.redhat.com/errata/RHSA-2023:6242
- https://access.redhat.com/errata/RHSA-2023:6246
- https://access.redhat.com/errata/RHSA-2023:6245
- https://access.redhat.com/errata/RHSA-2023:6249
- https://access.redhat.com/errata/RHSA-2023:6247
- https://bugzilla.redhat.com/show_bug.cgi?id=2237317
- https://ubuntu.com/security/notices/USN-6362-1
- https://devblogs.microsoft.com/dotnet/september-2023-updates/
- https://ubuntu.com/security/notices/USN-6438-1
- https://ubuntu.com/security/notices/USN-6438-2
- https://ubuntu.com/security/notices/USN-6362-2
- https://www.cve.org/CVERecord?id=CVE-2023-36799
- https://ubuntu.com/security/CVE-2023-36799
Frequently Asked Questions
What is the vulnerability ID for this advisory?
The vulnerability ID is CVE-2023-36799.
What is the severity of CVE-2023-36799?
The severity of CVE-2023-36799 is high, with a severity value of 6.5.
Which software versions are affected by CVE-2023-36799?
The affected software versions include .NET 6.0, .NET 7.0, and Visual Studio 2022 versions 17.2, 17.4, 17.6, and 17.7.
How do I fix CVE-2023-36799 in Visual Studio 2022?
To fix CVE-2023-36799 in Visual Studio 2022, update to version 17.4.11 or later.
How do I fix CVE-2023-36799 in .NET 6.0 and .NET 7.0?
To fix CVE-2023-36799 in .NET 6.0 and .NET 7.0, update to the latest available patches.
- collector/msrc
- collector/github-advisory-latest
- alias/GHSA-h3hv-63q5-jgpr
- alias/CVE-2023-36799
- collector/github-advisory
- collector/mitre-cve
- agent/type
- source/Microsoft
- collector/msrc-cve
- collector/launchpad-cve
- source/Launchpad
- collector/security-tracker-debian
- source/Debian
- agent/first-publish-date
- agent/references
- agent/author
- agent/remedy
- agent/title
- agent/severity
- agent/software-canonical-lookup-request
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/nvd-index
- collector/nvd-api
- agent/description
- agent/tags
- agent/softwarecombine
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- vendor/microsoft
- canonical/microsoft powershell 7.3
- canonical/microsoft powershell 7.2
- canonical/microsoft .net 6.0
- package-manager/nuget
- canonical/microsoft visual studio 2022
- version/microsoft visual studio 2022/17.4
- version/microsoft visual studio 2022/17.6
- version/microsoft visual studio 2022/17.7
- version/microsoft visual studio 2022/17.2
- canonical/microsoft .net
- version/microsoft .net/6.0.0
- version/microsoft .net/7.0.0
- canonical/microsoft .net 7.0
- package-manager/ubuntu