File Handler Leak Affecting io.undertow:undertow-core Open this link in a new tab package, versions [,2.0.5.Final)


0.0
medium
  • Attack Complexity

    Low

  • Availability

    High

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  • snyk-id

    SNYK-JAVA-IOUNDERTOW-72304

  • published

    11 Sep 2018

  • disclosed

    24 Apr 2018

  • credit

    Unknown

Overview

io.undertow:undertow-core is a High performance non-blocking webserver.

Affected versions of this package are vulnerable to File Handler Leak via the URLResource.getLastModified() method. It closes the file descriptors only when they are finalized which can cause file descriptors to exhaust.

Remediation

Upgrade io.undertow:undertow-core to version 2.0.5 or higher.