CVE-2021-31405

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/vaadin/flow-components/pull/442	Patch Third Party Advisory
https://vaadin.com/security/cve-2021-31405	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vaadin:flow::::::::
	cpe:2.3:a:vaadin:flow::::::::
	cpe:2.3:a:vaadin:vaadin::::::::
	cpe:2.3:a:vaadin:vaadin::::::::

History

05 May 2021, 17:43

Type	Values Removed	Values Added
References	~~(CONFIRM) https://vaadin.com/security/cve-2021-31405 -~~	(CONFIRM) https://vaadin.com/security/cve-2021-31405 - Vendor Advisory
References	~~(CONFIRM) https://github.com/vaadin/flow-components/pull/442 -~~	(CONFIRM) https://github.com/vaadin/flow-components/pull/442 - Patch, Third Party Advisory
CWE		CWE-400
CPE		cpe:2.3:a:vaadin:flow:::::::: cpe:2.3:a:vaadin:vaadin::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 5.0 v3 : 7.5

23 Apr 2021, 16:30

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-04-23 16:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-31405

Mitre link : CVE-2021-31405

CVE.ORG link : CVE-2021-31405

JSON object : View

Products Affected

vaadin

vaadin
flow

CWE

CWE-400

Uncontrolled Resource Consumption

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