Timing side channel vulnerability in endpoint request handler in Vaadin 15-19

Severity: low · CVSS 3.1 · Published 2021-04-19

Timing side channel vulnerability in endpoint request handler in Vaadin 15-19

Technologies: com.vaadin:vaadin-bom (Maven). Vendors: Maven.

Quick answers

Is This vulnerability exploited in the wild?
No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.
How severe is This vulnerability?
Low severity, with a CVSS score of 3.1, published 19 April 2021.
Which products and versions are affected?
com.vaadin:vaadin-bom (Maven) ECOSYSTEM:introduced=19.0.0,fixed=19.0.1.
Is there a fix for This vulnerability?
Yes. com.vaadin:vaadin-bom (Maven): upgrade to 19.0.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected?
Check whether you run com.vaadin:vaadin-bom (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • com.vaadin:vaadin-bom (Maven): upgrade to 19.0.1 or later
    # set com.vaadin:vaadin-bom to 19.0.1 in your pom.xml or build.gradle

Affected products

  • com.vaadin:vaadin-bom (Maven) ECOSYSTEM:introduced=19.0.0,fixed=19.0.1

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