Remote Code Execution (RCE) Affecting microsoft.aspnetcore.http.connections package, versions [1.0.0, 1.0.15)


0.0
high
  • Attack Complexity

    High

  • Confidentiality

    High

  • Integrity

    High

  • Availability

    High

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • snyk-id

    SNYK-DOTNET-MICROSOFTASPNETCOREHTTPCONNECTIONS-541844

  • published

    15 Jan 2020

  • disclosed

    14 Jan 2020

  • credit

    Brennan Conroy

How to fix?

Upgrade Microsoft.AspNetCore.Http.Connections to version 1.0.15 or higher.

Overview

Microsoft.AspNetCore.Http.Connections is a package providing components for providing real-time bi-directional communication across the Web.

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.