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[email protected]CVE-2021-31405

HistoryApr 23, 2021 - 4:15 p.m.

CVE-2021-31405

2021-04-2316:15:08

CWE-400

[email protected]

web.nvd.nist.gov

cve-2021-31405

emailfield

com.vaadin

vaadin-text-field-flow

security

validation

regex

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

45.8%

JSON

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.

Affected configurations

NVD

Node

vaadinflowRange2.0.4–2.3.3

vaadinflowRange3.0.0–4.0.3

vaadinvaadinRange14.0.6–14.4.4

vaadinvaadinRange15.0.0–17.0.11

CPENameOperatorVersion
vaadin:flowvaadin flowlt2.3.3
vaadin:flowvaadin flowlt4.0.3
vaadin:vaadinvaadinlt14.4.4
vaadin:vaadinvaadinlt17.0.11

CPE	Name	Operator	Version
vaadin:flow	vaadin flow	lt	2.3.3
vaadin:flow	vaadin flow	lt	4.0.3
vaadin:vaadin	vaadin	lt	14.4.4
vaadin:vaadin	vaadin	lt	17.0.11

CNA Affected

[
  {
    "product": "Vaadin",
    "vendor": "Vaadin",
    "versions": [
      {
        "changes": [
          {
            "at": "15.0.0",
            "status": "affected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "14.0.6",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "vaadin-text-field-flow",
    "vendor": "Vaadin",
    "versions": [
      {
        "changes": [
          {
            "at": "3.0.0",
            "status": "affected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "2.0.4",
        "versionType": "custom"
      }
    ]
  }
]