Vaadin flow resource management error vulnerability

Vaadin flow is an application. vaadin platform Java framework for building modern websites that look good, perform well and delight you and your users. vaadin: vaadin-text-field-flow versions 2.0.4 through 2.3.2 are vulnerable to resource management errors, which can be exploited by attackers to by submitting a malicious email address to cause uncontrolled resource consumption.