ASP.NET Core allow an elevation of privilege · CVE-2018-0787 · GitHub Advisory Database · GitHub

ASP.NET Core allow an elevation of privilege

High severity GitHub Reviewed Published Oct 16, 2018 to the GitHub Advisory Database • Updated Jan 9, 2023

Package

Microsoft.AspNetCore.HttpOverrides (NuGet)

Affected versions

>= 2.0.0, <= 2.0.1

Patched versions

2.0.2

Microsoft.AspNetCore.Server.Kestrel.Core (NuGet)

>= 2.0.0, <= 2.0.1

2.0.2

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".

References

Published to the GitHub Advisory Database Oct 16, 2018

Reviewed Jun 16, 2020

Last updated Jan 9, 2023

Severity

High

8.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H