fkie_cve-2019-20149
Vulnerability from fkie_nvd
Published
2019-12-30 19:15
Modified
2024-11-21 04:38
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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.
References
cve@mitre.orghttps://github.com/jonschlinkert/kind-of/issues/30Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://github.com/jonschlinkert/kind-of/pull/31Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/jonschlinkert/kind-of/issues/30Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/jonschlinkert/kind-of/pull/31Patch, Third Party Advisory
Impacted products
Vendor Product Version
kind-of_project kind-of 6.0.2


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kind-of_project:kind-of:6.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "83563B75-503D-4746-8779-5FBAA4436F4D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n ctorName en el archivo index.js en kind-of versi\u00f3n v6.0.2, permite que la entrada de un usuario externo sobrescriba ciertos atributos internos por medio de un nombre en conflicto, como es demostrado por \u0027constructor\u0027:{\u0027name\u0027:\u0027Symbol\u0027}. Por lo tanto, una carga \u00fatil especialmente dise\u00f1ada puede sobrescribir este atributo incorporado para manipular el resultado de detecci\u00f3n de tipo."
    }
  ],
  "id": "CVE-2019-20149",
  "lastModified": "2024-11-21T04:38:06.457",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-12-30T19:15:11.910",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/jonschlinkert/kind-of/issues/30"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://github.com/jonschlinkert/kind-of/pull/31"
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      "tags": [
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      "url": "https://github.com/jonschlinkert/kind-of/pull/31"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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