Privilege Escalation Affecting microsoft.aspnetcore.httpoverrides package, versions [,2.0.2)
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
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Test your applications- Snyk ID SNYK-DOTNET-MICROSOFTASPNETCOREHTTPOVERRIDES-60238
- published 2 May 2018
- disclosed 25 Jan 2017
- credit Unknown
Introduced: 25 Jan 2017
CVE-2018-0787 Open this link in a new tabHow to fix?
Upgrade Microsoft.AspNetCore.HttpOverrides to version 2.0.2 or higher.
Overview
Microsoft.AspNetCore.HttpOverrides is an ASP.NET Core basic middleware for supporting HTTP method overrides.
Affected versions of the package are vulnerable to Privilege Escalation when a Kestrel web application fails to validate web requests. An attacker who successfully exploited this vulnerability could perform HTML injection attacks.