github - ghsa-qrmc-fj45-qfc2

GHSA-QRMC-FJ45-QFC2

Vulnerability from github – Published: 2019-02-07 18:03 – Updated: 2020-08-31 18:43

Summary

Prototype Pollution in extend

Details

Versions of extend prior to 3.0.2 (for 3.x) and 2.0.2 (for 2.x) are vulnerable to Prototype Pollution. The extend() function allows attackers to modify the prototype of Object causing the addition or modification of an existing property that will exist on all objects.

Recommendation

If you're using extend 3.x upgrade to 3.0.2 or later. If you're using extend 2.x upgrade to 2.0.2 or later.

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "extend"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "extend"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-16492"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:52:44Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Versions of `extend` prior to 3.0.2 (for 3.x) and 2.0.2 (for 2.x) are vulnerable to Prototype Pollution. The `extend()` function allows attackers to modify the prototype of Object causing the addition or modification of an existing property that will exist on all objects.\n\n\n\n\n## Recommendation\n\nIf you\u0027re using `extend` 3.x upgrade to 3.0.2 or later.\nIf you\u0027re using `extend` 2.x upgrade to 2.0.2 or later.",
  "id": "GHSA-qrmc-fj45-qfc2",
  "modified": "2020-08-31T18:43:30Z",
  "published": "2019-02-07T18:03:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16492"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/381185"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-qrmc-fj45-qfc2"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/996"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Prototype Pollution in extend"
}

CVE-2018-16492 (GCVE-0-2018-16492)

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

Summary

A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype.

Severity ?

No CVSS data available.

CWE

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

Assigner

hackerone

References

URL

Tags

https://hackerone.com/reports/381185

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	HackerOne	extend	Affected: < 2.0.2, ~<3.0.2

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:24:32.840Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/381185"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "extend",
          "vendor": "HackerOne",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.0.2, ~\u003c3.0.2"
            }
          ]
        }
      ],
      "datePublic": "2019-02-01T00:00:00",
      "descriptions": [
        {
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          "value": "A prototype pollution vulnerability was found in module extend \u003c2.0.2, ~\u003c3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype."
        }
      ],
      "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/381185"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2018-16492",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "extend",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 2.0.2, ~\u003c3.0.2"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "HackerOne"
              }
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        "data_type": "CVE",
        "data_version": "4.0",
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              "description": [
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        "references": {
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        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
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    "datePublished": "2019-02-01T18:00:00",
    "dateReserved": "2018-09-04T00:00:00",
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}

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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