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Regular Expression Denial of Service (ReDoS) Affecting com.vaadin:vaadin-server package, versions [,7.7.22)

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    Exploit Maturity Proof of concept

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  • Snyk ID SNYK-JAVA-COMVAADIN-1085644
  • published 1 Oct 2020
  • disclosed 12 Sep 2020
  • credit jtomaszk
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Introduced: 12 Sep 2020

CVE NOT AVAILABLE CWE-400 Open this link in a new tab

How to fix?

Upgrade com.vaadin:vaadin-server to version 7.7.22 or higher.

Overview

com.vaadin:vaadin-server is a Java framework for modern Java web applications.

Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS). EmailValidator catastrophic exponential-time regular expression