GitHub Advisoryadvisory · Maven

GHSA-qcgx-crrx-38v5 Denial of service in DataCommunicator class in Vaadin 8

MEDIUM Published 2021-10-13 Modified 2024-05-15 Official page ↗
Aliases
CVE-2021-33609
Ecosystem
Maven
Packages
com.vaadin:vaadin-server
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-20, CWE-400
Reviewed
2021-10-13

Affected packages

• Maven com.vaadin:vaadin-server: >= 8.0.6, < 8.14.1 → fixed in 8.14.1

Description

Missing check in `DataCommunicator` class in `com.vaadin:vaadin-server` versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.

Related

Alias · CVE (1)

  • CVE-2021-33609 Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows… vulnerability

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-400 Uncontrolled Resource Consumption weakness

References