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


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.5% (66th percentile)

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  • Snyk IDSNYK-DOTNET-MICROSOFTASPNETCORESERVERHTTPSYS-451562
  • published10 Jul 2019
  • disclosed9 Jul 2019
  • creditDatalust

Introduced: 9 Jul 2019

CVE-2019-1075  (opens in a new tab)
CWE-601  (opens in a new tab)

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.

CVSS Base Scores

version 3.1