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Fedora 33: FEDORA-2021-f25eb9e302 High: .NET Core Privilege Escalation

fedora
Calendar Grey May 17, 2021
Dist Fedora Esm H88
The April 2021 launch of .NET Core 3.1 for Ubuntu brings crucial updates addressing issues related to information disclosure vulnerabilities.
This is the May 2021 release for .NET Core 3.1

Summary

.NET Core is a fast, lightweight and modular platform for creating

cross platform applications that work on Linux, macOS and Windows.

It particularly focuses on creating console applications, web

applications and micro-services.

.NET Core contains a runtime conforming to .NET Standards a set of

framework libraries, an SDK containing compilers and a 'dotnet'

application to drive everything.

This is the May 2021 release for .NET Core 3.1. Release Notes are

here:https://github.com/dotnet/core/blob/main/release-notes/3.1/3.1.15/3.1.15.md

This includes a fix for CVE-2021-31204: NET Core Elevation of Privilege

Vulnerability Please note this additional change needed to benefit from the CVE

fix: > Additionally, if you've deployed self-contained applications targeting

any of the impacted versions, these applications are also vulnerable and must be

recompiled and redeployed.

* Wed May 12 2021 Omair Majid - 3.1.115-1

- Update to .NET SDK 3.1.115 and Runtime 3.1.15

su -c 'dnf upgrade --advisory FEDORA-2021-f25eb9e302' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 33
Version: 3.1.115
Release: 1.fc33
Summary: .NET Core Runtime and SDK

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