Open Redirect Affecting microsoft.aspnetcore.server.httpsys package, versions [2.1.0, 2.1.12) [2.2.0, 2.2.6)


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.2% (58th percentile)
Expand this section
NVD
6.1 medium

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  • Snyk ID SNYK-DOTNET-MICROSOFTASPNETCORESERVERHTTPSYS-451562
  • published 10 Jul 2019
  • disclosed 9 Jul 2019
  • credit Datalust

How to fix?

Upgrade Microsoft.AspNetCore.Server.HttpSys to version 2.1.12, 2.2.6 or higher.

Overview

Microsoft.AspNetCore.Server.HttpSys is an ASP.NET Core HTTP server that uses the Windows HTTP Server API.

Affected versions of this package are vulnerable to Open Redirect. A spoofing vulnerability exists that could lead to an redirection. An attacker who successfully exploits this vulnerability could redirect a targeted user to a malicious website.