CVE-2021-31409

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) 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/framework/issues/12240	Patch Third Party Advisory
https://github.com/vaadin/framework/pull/12241	Patch Third Party Advisory
https://vaadin.com/security/cve-2021-31409	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-05-06 13:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-31409

Mitre link : CVE-2021-31409

CVE.ORG link : CVE-2021-31409

JSON object : View

Products Affected

vaadin

vaadin

CWE

CWE-400

Uncontrolled Resource Consumption

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