The next upstream version of .NET Core 2.2 will include Runtime 2.2.5 and SDK 2.2.107. This is scheduled to be released in May 2019. This update will include at least one security fix as well as additional bugfixes. We should update the version of .NET Core 2.2 that we ship for RHEL 7 so that it includes all these fixes.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2019:1236