A .NET Core 2.1 October 2020 bug fix update has been released for Oracle Linux 8.

El-errata: ELBA-2020-4856 Oracle Linux 8 .NET Core 2.1 October 2020 bug fix update

Oracle Linux Bug Fix Advisory ELBA-2020-4856

  http://linux.oracle.com/errata/ELBA-2020-4856.html

The following updated rpms for Oracle Linux 8 have been uploaded to the
Unbreakable Linux Network:

x86_64:
dotnet-host-fxr-2.1-2.1.23-1.el8.x86_64.rpm
dotnet-runtime-2.1-2.1.23-1.el8.x86_64.rpm
dotnet-sdk-2.1-2.1.519-1.el8.x86_64.rpm
dotnet-sdk-2.1.5xx-2.1.519-1.el8.x86_64.rpm


SRPMS:
  http://oss.oracle.com/ol8/SRPMS-updates/dotnet-2.1.519-1.el8.src.rpm


Description of changes:

[2.1.519-1]
- Update to .NET Core SDK 2.1.519 and Runtime 2.1.23
- Resolves: RHBZ#1884355