Vulnerability-Lookup

ubuntu-cve-2018-3721

Vulnerability from osv_ubuntu

Published

2018-06-07 02:29

Modified

2026-06-09 19:02

Summary

Details

lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via proto, causing the addition or modification of an existing property that will exist on all objects.

Severity

6.5 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2018-3721	REPORT
	https://snyk.io/vuln/npm:lodash:20180130	REPORT
	https://github.com/lodash/lodash/commit/d8e069cc3…	REPORT
	https://www.npmjs.com/advisories/577	REPORT
	https://www.cve.org/CVERecord?id=CVE-2018-3721	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libjs-lodash",
            "binary_version": "2.4.1+dfsg-3ubuntu0.1~esm1"
          },
          {
            "binary_name": "node-lodash",
            "binary_version": "2.4.1+dfsg-3ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "node-lodash",
        "purl": "pkg:deb/ubuntu/node-lodash@2.4.1+dfsg-3ubuntu0.1~esm1?arch=source\u0026distro=esm-apps-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4.1+dfsg-3",
        "2.4.1+dfsg-3ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libjs-lodash",
            "binary_version": "4.17.4+dfsg-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "node-lodash",
            "binary_version": "4.17.4+dfsg-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "node-lodash",
        "purl": "pkg:deb/ubuntu/node-lodash@4.17.4+dfsg-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.17.4+dfsg-1",
        "4.17.4+dfsg-1ubuntu0.1~esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of \"Object\" via __proto__, causing the addition or modification of an existing property that will exist on all objects.",
  "id": "UBUNTU-CVE-2018-3721",
  "modified": "2026-06-09T19:02:32Z",
  "published": "2018-06-07T02:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-3721"
    },
    {
      "type": "REPORT",
      "url": "https://snyk.io/vuln/npm:lodash:20180130"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a"
    },
    {
      "type": "REPORT",
      "url": "https://www.npmjs.com/advisories/577"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-3721"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-3721"
  ]
}

CVE-2018-3721 (GCVE-0-2018-3721)

Vulnerability from cvelistv5 – Published: 2018-06-07 02:00 – Updated: 2024-09-16 22:34

Summary

lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.

Severity

No CVSS data available.

CWE

CWE-471 - Modification of Assumed-Immutable Data (MAID) (CWE-471)

Assigner

hackerone

References

3 references

URL	Tags
https://hackerone.com/reports/310443	x_refsource_MISC
https://github.com/lodash/lodash/commit/d8e069cc3…	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2019091…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
HackerOne	lodash node module	Affected: Versions before 4.17.5

Date Public

2018-04-26 00:00

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://hackerone.com/reports/310443"
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          {
            "tags": [
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            ],
            "url": "https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "lodash node module",
          "vendor": "HackerOne",
          "versions": [
            {
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              "version": "Versions before 4.17.5"
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      "problemTypes": [
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          "url": "https://security.netapp.com/advisory/ntap-20190919-0004/"
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      "x_legacyV4Record": {
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              {
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                    {
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        "references": {
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  "cveMetadata": {
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Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

ubuntu-cve-2018-3721

Vulnerability from osv_ubuntu

CVE-2018-3721 (GCVE-0-2018-3721)

Tags

Sightings

Nomenclature