Remote Code Execution (RCE) Affecting microsoft.aspnetcore.app package, versions [2.1.0,2.1.15) [3.0.0,3.0.1) [3.1.0,3.1.1)
Snyk CVSS
Attack Complexity
High
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
2.37% (90th
percentile)
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Test your applications- Snyk ID SNYK-DOTNET-MICROSOFTASPNETCOREAPP-541846
- published 15 Jan 2020
- disclosed 14 Jan 2020
- credit Brennan Conroy
Introduced: 14 Jan 2020
CVE-2020-0603 Open this link in a new tabHow to fix?
Upgrade Microsoft.AspNetCore.App
to version 2.1.15, 3.0.1, 3.1.1 or higher.
Overview
Microsoft.AspNetCore.App is a package that provides a default set of APIs for building an ASP.NET Core application.
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.