Deserialization of Untrusted Data Affecting dotnet package, versions <0:3.1.106-1.el8_2
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Test your applications- Snyk ID SNYK-RHEL8-DOTNET-3779270
- published 26 Jul 2021
- disclosed 14 Jul 2020
Introduced: 14 Jul 2020
CVE-2020-1147 Open this link in a new tabHow to fix?
Upgrade RHEL:8 dotnet to version 0:3.1.106-1.el8_2 or higher.
This issue was patched in RHSA-2020:2954.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dotnet package and not the dotnet package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
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
- https://access.redhat.com/security/cve/CVE-2020-1147
- http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html
- http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147
- https://www.exploitalert.com/view-details.html?id=35992
- https://access.redhat.com/errata/RHSA-2020:2954
- http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html
- https://www.exploit-db.com/exploits/48747
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog