Information Exposure Affecting io.undertow:undertow-core Open this link in a new tab package, versions [,2.0.21.Final)


0.0
medium
  • Attack Complexity

    High

  • Privileges Required

    High

  • User Interaction

    Required

  • Confidentiality

    High

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-JAVA-IOUNDERTOW-471684

  • published

    3 Oct 2019

  • disclosed

    2 Oct 2019

  • credit

    Unknown

How to fix?

Upgrade io.undertow:undertow-core to version 2.0.21.Final or higher.

Overview

io.undertow:undertow-core is a Java web server based on non-blocking IO.

Affected versions of this package are vulnerable to Information Exposure via the DEBUG log for io.undertow.request.security. If enabled, an attacker could abuse this flaw to obtain the user’s credentials from the log files.

References