Description
Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.
Published: 2021-04-23
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2021-0750 Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.
Github GHSA Github GHSA GHSA-42j4-733x-5vcf Regular expression denial of service (ReDoS) in EmailValidator class in Vaadin 7
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Vaadin

Published:

Updated: 2024-09-16T16:58:41.413Z

Reserved: 2021-04-13T00:00:00.000Z

Link: CVE-2020-36320

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-23T16:15:08.360

Modified: 2024-11-21T05:29:16.220

Link: CVE-2020-36320

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses