CVE-2018-0787

High

Description

ASP.NET Core 1.0. 1.1, and 2.0 allow an elevation of privilege vulnerability due to how web applications that are created from templates validate web requests, aka "ASP.NET Core Elevation Of Privilege Vulnerability".

SeverityHigh
CVSS8.8
Exploit probability—
ProductMicrosoft Asp.net Core
PublishedMar 14, 2018
First seenMar 14, 2018

How to fix

Update
  • Microsoft.AspNetCore.HttpOverrides2.0.2 or later
  • Microsoft.AspNetCore.Server.Kestrel.Core2.0.2 or later

Affected products

ProductAffected versionsFixed in
microsoft asp.net_core1.0, 1.1, 2.0—
Microsoft.AspNetCore.HttpOverridesNuGet2.0.0 ≤ v < 2.0.22.0.2
Microsoft.AspNetCore.Server.Kestrel.CoreNuGet2.0.0 ≤ v < 2.0.22.0.2

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