CVE-2021-31405

Published: Apr 23, 2021

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

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.

Vendor	Product	Versions
Vaadin	Vaadin	affected `14.0.6 - < *`
Vaadin	vaadin-text-field-flow	affected `2.0.4 - < *`

Weaknesses (CWE)

CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://vaadin.com/security/cve-2021-31405

x_refsource_MISC

https://github.com/vaadin/flow-components/pull/442

x_refsource_MISC

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CVE-2021-31405

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References