Vulnerability-Lookup

CVE-2019-20149 (GCVE-0-2019-20149)

Vulnerability from cvelistv5 – Published: 2019-12-30 18:25 – Updated: 2024-08-05 02:39

Summary

ctorName in index.js in kind-of v6.0.2 allows external user input to overwrite certain internal attributes via a conflicting name, as demonstrated by 'constructor': {'name':'Symbol'}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.

Severity

7.5 (High)


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

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/jonschlinkert/kind-of/issues/30	x_refsource_MISC
https://github.com/jonschlinkert/kind-of/pull/31	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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UBUNTU-CVE-2019-20149 (CVE-2019-20149)

Vulnerability from osv_ubuntu – Published: 2019-12-30 19:15 – Updated: 2025-10-24 04:48 – Source website

Details

Severity

7.5 (High)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2019-20149	REPORT
	https://github.com/jonschlinkert/kind-of/issues/30	REPORT
	https://github.com/jonschlinkert/kind-of/pull/31	REPORT
	https://www.cve.org/CVERecord?id=CVE-2019-20149	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "node-kind-of",
            "binary_version": "6.0.2+dfsg-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "node-kind-of",
        "purl": "pkg:deb/ubuntu/node-kind-of@6.0.2+dfsg-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.4+dfsg-1",
        "6.0.1+dfsg-1",
        "6.0.2+dfsg-1"
      ]
    }
  ],
  "aliases": [],
  "details": "ctorName in index.js in kind-of v6.0.2 allows external user input to overwrite certain internal attributes via a conflicting name, as demonstrated by \u0027constructor\u0027: {\u0027name\u0027:\u0027Symbol\u0027}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.",
  "id": "UBUNTU-CVE-2019-20149",
  "modified": "2025-10-24T04:48:08Z",
  "published": "2019-12-30T19:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-20149"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jonschlinkert/kind-of/issues/30"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jonschlinkert/kind-of/pull/31"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-20149"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2019-20149"
  ]
}

WID-SEC-W-2023-1350

Vulnerability from csaf_certbund - Published: 2023-06-01 22:00 - Updated: 2026-07-01 22:00

Summary

Splunk Splunk Enterprise: Mehrere Schwachstellen in Komponenten von Drittanbietern

Severity

Mittel

Scope

129 vulnerabilities in this advisory, including CVE-2019-20149.

CVE-2019-20149

Known affected: 11 products

Open the full advisory

WID-SEC-W-2024-1591

Vulnerability from csaf_certbund - Published: 2024-07-10 22:00 - Updated: 2024-11-11 23:00

Summary

Juniper JUNOS: Mehrere Schwachstellen

Severity

Mittel

Scope

281 vulnerabilities in this advisory, including CVE-2019-20149.

CVE-2019-20149

Es existieren mehrere Schwachstellen in verschiedenen Juniper-Produkten. Ursachen sind unter Anderem Ungenügende Eingabeüberprüfungen, Unsachgemäße Überprüfung und Verarbeitung von Paketen, fehlende Speicherfreigaben, fehlerhafte Behandlung von Ausnahmen, Unsachgemäße Speicherbehandlung, unkontrollierter Ressourcenverbrauch, Klartextspeicherung von Daten und Pufferüberläufe. Diese Schwachstellen ermöglichen Angreifern Denial of Service Zustände zu verursachen, Informationen offenzulegen, Code auszuführen, Privilegien zu erweitern und Sicherheitsmechanismen inklusive der Firewall Funktionalität zu umgehen. Zu einer erfolgreichen Ausnutzung einiger dieser Schwachstellen ist eine Anmeldung oder eine Interaktion des Nutzers notwendig.

Known affected: 1 product

Open the full advisory

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.

Action not permitted

CVE-2019-20149 (GCVE-0-2019-20149)

UBUNTU-CVE-2019-20149 (CVE-2019-20149)

WID-SEC-W-2023-1350

WID-SEC-W-2024-1591

Tags

Sightings

Nomenclature

Related by attack behaviour