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.

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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
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: Vaadin

Published:

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

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

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