CVE-2023-38178: .NET Core and Visual Studio Denial of Service Vulnerability
First published: Tue Aug 08 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.win-x86 | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.NetCore.App.Runtime.win-x64 | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.NetCore.App.Runtime.win-arm64 | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.NetCore.App.Runtime.win-arm | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.AspNetCore.App.Runtime.win-x86 | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.AspNetCore.App.Runtime.win-x64 | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.AspNetCore.App.Runtime.win-arm | >=7.0.0<=7.0.9 | 7.0.10 |
| nuget/Microsoft.AspNetCore.App.Runtime.win-arm64 | >=7.0.0<=7.0.9 | 7.0.10 |
| Microsoft Visual Studio 2022 | =17.2 | |
| Microsoft Visual Studio 2022 | =17.4 | |
| Microsoft .NET 6.0 | ||
| Microsoft .NET | =6.0.0 | |
| Microsoft Visual Studio 2022 | >=17.2.0<17.2.18 | |
| Microsoft Visual Studio 2022 | >=17.4.0<17.4.10 | |
| =6.0.0 | ||
| >=17.2.0<17.2.18 | ||
| >=17.4.0<17.4.10 | ||
| ubuntu/dotnet6 | <6.0.121-0ubuntu1~23.04.1 | 6.0.121-0ubuntu1~23.04.1 |
| ubuntu/dotnet6 | <6.0.21 | 6.0.21 |
| ubuntu/dotnet6 | <6.0.121-0ubuntu1~22.04.1 | 6.0.121-0ubuntu1~22.04.1 |
| ubuntu/dotnet7 | <7.0.110-0ubuntu1~23.04.1 | 7.0.110-0ubuntu1~23.04.1 |
| ubuntu/dotnet7 | <7.0.10 | 7.0.10 |
| ubuntu/dotnet7 | <7.0.110-0ubuntu1~22.04.1 | 7.0.110-0ubuntu1~22.04.1 |
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Reference Links
- https://github.com/dotnet/runtime/security/advisories/GHSA-p57v-gv7q-4xfm
- https://nvd.nist.gov/vuln/detail/CVE-2023-38178
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38178 (Advisory)
- https://github.com/advisories/GHSA-p57v-gv7q-4xfm (Advisory)
- https://launchpad.net/bugs/cve/CVE-2023-38178
- https://security-tracker.debian.org/tracker/CVE-2023-38178
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-38178
- https://devblogs.microsoft.com/dotnet/august-2023-updates/
- https://ubuntu.com/security/notices/USN-6278-1
- https://ubuntu.com/security/notices/USN-6278-2
- https://ubuntu.com/security/CVE-2023-38178
Frequently Asked Questions
What is the severity of CVE-2023-38178?
The severity of CVE-2023-38178 is high with a severity value of 7.5.
Which software is affected by CVE-2023-38178?
The following software is affected by CVE-2023-38178: Visual Studio 2022 (version 17.2 and 17.4) and .NET 7.0 (versions 7.0.0 to 7.0.9).
How can I fix the .NET Core and Visual Studio Denial of Service Vulnerability (CVE-2023-38178)?
To fix CVE-2023-38178, update Visual Studio 2022 to version 17.2.18 or 17.4.10, and update .NET 7.0 to version 7.0.10.
Where can I find more information about CVE-2023-38178?
You can find more information about CVE-2023-38178 at the following references: [1](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38178), [2](https://launchpad.net/bugs/cve/CVE-2023-38178), [3](https://security-tracker.debian.org/tracker/CVE-2023-38178).
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