Vulnerability-Lookup

GHSA-675M-85RW-J3W4

Vulnerability from github – Published: 2019-02-07 18:17 – Updated: 2023-09-07 18:30

Summary

Prototype Pollution in just-extend

Details

Versions of just-extend before 4.0.0 are vulnerable to prototype pollution. Provided certain input just-extend can add or modify properties of the Object prototype. These properties will be present on all objects.

Recommendation

Update to version 4.0.0 or later.

Severity ?

9.8 (Critical)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "just-extend"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-16489"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321",
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:18:13Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "Versions of `just-extend` before 4.0.0 are vulnerable to prototype pollution. Provided certain input `just-extend` can add or modify properties of the `Object` prototype. These properties will be present on all objects.\n\n\n## Recommendation\n\nUpdate to version `4.0.0` or later.",
  "id": "GHSA-675m-85rw-j3w4",
  "modified": "2023-09-07T18:30:55Z",
  "published": "2019-02-07T18:17:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16489"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/430291"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-675m-85rw-j3w4"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/780"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Prototype Pollution in just-extend"
}

CVE-2018-16489 (GCVE-0-2018-16489)

Vulnerability from cvelistv5 – Published: 2019-02-01 18:00 – Updated: 2024-08-05 10:24

Summary

A prototype pollution vulnerability was found in just-extend <4.0.0 that allows attack to inject properties onto Object.prototype through its functions.

Severity ?

No CVSS data available.

CWE

CWE-400 - Denial of Service (CWE-400)

Assigner

hackerone

References

URL

Tags

https://hackerone.com/reports/430291

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	HackerOne	just-extend	Affected: <4.0.0

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:24:32.562Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/430291"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "just-extend",
          "vendor": "HackerOne",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c4.0.0"
            }
          ]
        }
      ],
      "datePublic": "2019-02-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A prototype pollution vulnerability was found in just-extend \u003c4.0.0 that allows attack to inject properties onto Object.prototype through its functions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "Denial of Service (CWE-400)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-02-01T17:57:01",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/430291"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2018-16489",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "just-extend",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c4.0.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "HackerOne"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A prototype pollution vulnerability was found in just-extend \u003c4.0.0 that allows attack to inject properties onto Object.prototype through its functions."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial of Service (CWE-400)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/430291",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/430291"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2018-16489",
    "datePublished": "2019-02-01T18:00:00",
    "dateReserved": "2018-09-04T00:00:00",
    "dateUpdated": "2024-08-05T10:24:32.562Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

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