Vulnerability-Lookup

GHSA-2WQP-JMCC-MC77

Vulnerability from github – Published: 2021-04-19 14:47 – Updated: 2021-04-16 23:13

Summary

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

Details

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.

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

Severity

7.5 (High)


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

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-bom"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "14.0.6"
            },
            {
              "fixed": "14.4.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-bom"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "15.0.0"
            },
            {
              "fixed": "17.0.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-31405"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-16T23:13:14Z",
    "nvd_published_at": "2021-04-23T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.\n\n- https://vaadin.com/security/cve-2021-31405",
  "id": "GHSA-2wqp-jmcc-mc77",
  "modified": "2021-04-16T23:13:14Z",
  "published": "2021-04-19T14:47:34Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/platform/security/advisories/GHSA-2wqp-jmcc-mc77"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31405"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/flow-components/pull/442"
    },
    {
      "type": "WEB",
      "url": "https://vaadin.com/security/cve-2021-31405"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-17"
}

CVE-2021-31405 (GCVE-0-2021-31405)

Vulnerability from cvelistv5 – Published: 2021-04-23 16:05 – Updated: 2024-09-17 02:32

Title

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

Summary

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.

Severity

7.5 (High)


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

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

Vaadin mitre root

References

2 references

URL	Tags
https://vaadin.com/security/cve-2021-31405	x_refsource_MISC
https://github.com/vaadin/flow-components/pull/442	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Vaadin	Vaadin	Affected: 14.0.6 , < * (custom)
Vaadin	vaadin-text-field-flow	Affected: 2.0.4 , < * (custom)

Date Public

2021-03-11 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.