GHSA-g5vf-38cp-4px9
.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| NuGet | Microsoft.NETCore.App | >= 2.1.0, < 2.1.20 | 2.1.20 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-arm | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-arm64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-musl-arm64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-musl-x64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-x64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.osx-x64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.rhel.6-x64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.win-arm | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.win-arm64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.win-x64 | >= 3.1.0, < 3.1.6 | 3.1.6 |
| NuGet | Microsoft.NETCore.App.Runtime.win-x86 | >= 3.1.0, < 3.1.6 | 3.1.6 |
Details
As written in the advisory (Markdown source, shown as plain text).
A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2020-1147
- https://github.com/dotnet/announcements/issues/159
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1147
- https://www.exploitalert.com/view-details.html?id=35992
- http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html
- http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html