Timing Attack Affecting com.vaadin:fusion-endpoint package, versions [6.0.0,6.0.1)


0.0
medium
  • Attack Complexity

    High

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  • snyk-id

    SNYK-JAVA-COMVAADIN-1252642

  • published

    21 Apr 2021

  • disclosed

    19 Apr 2021

  • credit

    Unknown

How to fix?

Upgrade com.vaadin:fusion-endpoint to version 6.0.1 or higher.

Overview

Affected versions of this package are vulnerable to Timing Attack. Non-constant-time comparison of CSRF tokens in endpoint request handler allows an attacker to guess a security token for Fusion endpoints via timing attack.