Open Redirect Affecting microsoft.aspnetcore.server.iis package, versions [2.2.0, 2.2.6)


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.2% (58th percentile)
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NVD
6.1 medium

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  • Snyk ID SNYK-DOTNET-MICROSOFTASPNETCORESERVERIIS-451561
  • published 10 Jul 2019
  • disclosed 9 Jul 2019
  • credit Datalust

How to fix?

Upgrade Microsoft.AspNetCore.Server.IIS to version 2.2.6 or higher.

Overview

Microsoft.AspNetCore.Server.IIS is a that provides support for hosting ASP.NET Core in IIS using the AspNetCoreModule.

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.