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Remote Code Execution (RCE) Affecting microsoft.netcore.app package, versions [2.1.0,2.1.15) [3.0.0,3.0.1) [3.1.0,3.1.1)

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 2.37% (90th percentile)
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NVD
8.8 high
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Red Hat
8.1 high

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  • Snyk ID SNYK-DOTNET-MICROSOFTNETCOREAPP-541850
  • published 15 Jan 2020
  • disclosed 14 Jan 2020
  • credit Brennan Conroy
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Introduced: 14 Jan 2020

CVE-2020-0603 Open this link in a new tab
CWE-119 Open this link in a new tab

How to fix?

Upgrade Microsoft.NETCore.App to version 2.1.15, 3.0.1, 3.1.1 or higher.

Overview

Microsoft.NETCore.App is a set of .NET API's that are included in the default .NET Core application model.

Affected versions of this package are vulnerable to Remote Code Execution (RCE) due to improper handling of objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user.