Authentication Bypass Affecting microsoft.aspnetcore.mvc Open this link in a new tab package, versions [1,1.0.4) [1.1,1.1.3)


0.0
medium
  • Attack Complexity

    Low

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  • snyk-id

    SNYK-DOTNET-MICROSOFTASPNETCOREMVC-60040

  • published

    12 May 2017

  • disclosed

    12 May 2017

  • credit

    Mikhail Shcherbakov

How to fix?

Upgrade Microsoft.AspNetCore.Mvc to version 1.0.4, 1.1.3 or higher.

Overview

Microsoft.AspNetCore.Mvc is a web framework that gives you a powerful, patterns-based way to build dynamic websites and web APIs.

Affected versions of this package are vulnerable to Authentication Bypass attacks. The ASP.NET Core fails to properly sanitize the Web Request Handler component, allowing an attacker to spoof web requests and bypass authentication.