Information Exposure Affecting io.undertow:undertow-core package, versions [,2.0.21.Final)


0.0
medium

Snyk CVSS

    Attack Complexity High
    Privileges Required High
    User Interaction Required
    Confidentiality High
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NVD
9.8 critical

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  • 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