Authentication Bypass Affecting github.com/caddyserver/caddy/caddyhttp/httpserver Open this link in a new tab package, versions <0.10.13


0.0
medium
  • Attack Complexity

    Low

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • snyk-id

    SNYK-GOLANG-GITHUBCOMCADDYSERVERCADDYCADDYHTTPHTTPSERVER-572375

  • published

    16 Jun 2020

  • disclosed

    16 Jun 2020

  • credit

    Unknown

How to fix?

Upgrade github.com/caddyserver/caddy/caddyhttp/httpserver to version 0.10.13 or higher.

Overview

github.com/caddyserver/caddy/caddyhttp/httpserver is an implementation of an HTTP server on top of Caddy.

Affected versions of this package are vulnerable to Authentication Bypass. It mishandles TLS client authentication, as demonstrated by an authentication bypass caused by the lack of the StrictHostMatching mode.