Infinite loop Affecting io.undertow:undertow-core package, versions [2.2.22.Final, 2.2.24.Final) [2.3.0, 2.3.5.Final)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.25% (66th percentile)

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-3358231
  • published 9 Mar 2023
  • disclosed 7 Mar 2023
  • credit carterkozak

How to fix?

Upgrade io.undertow:undertow-core to version 2.2.24.Final, 2.3.5.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 Infinite loop due to an unexpected handshake status change in SslConduit. The vulnerability derives from JDK behavior changes, where HandshakeStatus.NEED_WRAP can persist while the status is updated to Status.CLOSED.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
Expand this section

NVD

7.5 high
Expand this section

Red Hat

7.5 high