CRLF Injection Affecting io.undertow:undertow-core Open this link in a new tab package, versions [,1.4.25.Final) [2.0.0.Final,2.0.5.Final)


0.0
medium
  • Attack Complexity

    Low

  • User Interaction

    Required

  • Scope

    Changed

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  • snyk-id

    SNYK-JAVA-IOUNDERTOW-32300

  • published

    22 May 2018

  • disclosed

    21 May 2018

  • credit

    Unknown

Overview

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

Affected versions of this package are vulnerable to CRLF Injection due to insufficient sanitization and validation of user input before the input is used as part of an HTTP header value.

Note: this issue exists because of an incomplete fix for CVE-2016-4993

Remediation

Upgrade io.undertow:undertow-core to versions 1.4.25, 2.0.5 or higher.