github - ghsa-qrmc-fj45-qfc2

ghsa-qrmc-fj45-qfc2

Vulnerability from github

Published

2019-02-07 18:03

Modified

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

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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're using `extend` 3.x upgrade to 3.0.2 or later.\nIf you're 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

Modified

2024-08-05 10:24

Severity ?

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.

References

▼	URL	Tags
	https://hackerone.com/reports/381185	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            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: "< 2.0.2, ~<3.0.2",
                  },
               ],
            },
         ],
         datePublic: "2019-02-01T00:00:00",
         descriptions: [
            {
               lang: "en",
               value: "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.",
            },
         ],
         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: "< 2.0.2, ~<3.0.2",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        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 module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype.",
                  },
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            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "Denial of Service (CWE-400)",
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            },
            references: {
               reference_data: [
                  {
                     name: "https://hackerone.com/reports/381185",
                     refsource: "MISC",
                     url: "https://hackerone.com/reports/381185",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
      assignerShortName: "hackerone",
      cveId: "CVE-2018-16492",
      datePublished: "2019-02-01T18:00:00",
      dateReserved: "2018-09-04T00:00:00",
      dateUpdated: "2024-08-05T10:24:32.840Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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