Riskcovery

CVE-2021-31405

Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-17

State
Published
Severity
7.5 High
Published
Apr 23, 2021
Updated
Sep 17, 2024
Reserved
Apr 15, 2021

Read the record on cve.org

Description

Unsafe validation RegEx in EmailField component in com.vaadin:vaadin-text-field-flow versions 2.0.4 through 2.3.2 (Vaadin 14.0.6 through 14.4.3), and 3.0.0 through 4.0.2 (Vaadin 15.0.0 through 17.0.10) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

Scores

CVSSScoreVectorSource
3.17.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HVaadin

Weaknesses

  • CWE-400 Uncontrolled Resource Consumption

Affected Products

ProductVersions
VaadinVaadin
  • 14.0.6 and laterAffectedfrom 15.0.0Affected
vaadin-text-field-flowVaadin
  • 2.0.4 and laterAffectedfrom 3.0.0Affected

References

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