gsd-2019-20149
Vulnerability from gsd
Modified
2023-12-13 01:23
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 'constructor': {'name':'Symbol'}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.
Aliases
Aliases
CVE-2019-20149


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-20149",
    "description": "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": "GSD-2019-20149",
    "references": [
      "https://access.redhat.com/errata/RHSA-2021:3454",
      "https://www.suse.com/security/cve/CVE-2019-20149.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-20149"
      ],
      "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": "GSD-2019-20149",
      "modified": "2023-12-13T01:23:42.724216Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-20149",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
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        }
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "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."
          }
        ]
      },
      "problemtype": {
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/jonschlinkert/kind-of/issues/30",
            "refsource": "MISC",
            "url": "https://github.com/jonschlinkert/kind-of/issues/30"
          },
          {
            "name": "https://github.com/jonschlinkert/kind-of/pull/31",
            "refsource": "MISC",
            "url": "https://github.com/jonschlinkert/kind-of/pull/31"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=6.0.2",
          "affected_versions": "All versions up to 6.0.2",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-668",
            "CWE-937"
          ],
          "date": "2020-01-15",
          "description": "`ctorName` allows external user input to overwrite certain internal attributes via a conflicting name.",
          "fixed_versions": [
            "6.0.3"
          ],
          "identifier": "CVE-2019-20149",
          "identifiers": [
            "CVE-2019-20149"
          ],
          "not_impacted": "All versions after 6.0.2",
          "package_slug": "npm/kind-of",
          "pubdate": "2019-12-30",
          "solution": "Upgrade to version 6.0.3 or above.",
          "title": "Type checking vulnerability",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-20149",
            "https://github.com/jonschlinkert/kind-of/issues/30",
            "https://github.com/jonschlinkert/kind-of/pull/31"
          ],
          "uuid": "c69c3883-e67c-4be5-a4dd-ce1d82173049"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:kind-of_project:kind-of:6.0.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-20149"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-668"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/jonschlinkert/kind-of/issues/30",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://github.com/jonschlinkert/kind-of/issues/30"
            },
            {
              "name": "https://github.com/jonschlinkert/kind-of/pull/31",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/jonschlinkert/kind-of/pull/31"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "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
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-12-30T19:15Z"
    }
  }
}


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