Timing Attack Affecting com.vaadin:fusion-endpoint package, versions [6.0.0,6.0.1)
Snyk CVSS
Attack Complexity
High
Threat Intelligence
EPSS
0.04% (12th
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-COMVAADIN-1252642
- published 21 Apr 2021
- disclosed 19 Apr 2021
- credit Unknown
Introduced: 19 Apr 2021
CVE-2021-31406 Open this link in a new tabHow 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.