github - ghsa-6xwr-q98w-rvg7

ghsa-6xwr-q98w-rvg7

Vulnerability from github

Published

2022-04-13 00:00

Modified

2022-04-22 20:32

Severity ?

7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Summary

Prototype Pollution in nconf

Details

nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "nconf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.11.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-21803"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-22T20:31:22Z",
    "nvd_published_at": "2022-04-12T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.",
  "id": "GHSA-6xwr-q98w-rvg7",
  "modified": "2022-04-22T20:32:05Z",
  "published": "2022-04-13T00:00:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21803"
    },
    {
      "type": "WEB",
      "url": "https://github.com/indexzero/nconf/pull/397"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/indexzero/nconf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/indexzero/nconf/releases/tag/v0.11.4"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-NCONF-2395478"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Prototype Pollution in nconf"
}

cve-2022-21803

Vulnerability from cvelistv5

Published

2022-04-12 15:20

Modified

2024-09-16 16:53

Severity ?

7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P

Summary

This affects the package nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.

References

▼	URL	Tags
	https://snyk.io/vuln/SNYK-JS-NCONF-2395478	x_refsource_MISC
	https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2632450	x_refsource_MISC
	https://github.com/indexzero/nconf/pull/397	x_refsource_MISC
	https://github.com/indexzero/nconf/releases/tag/v0.11.4	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

nconf

Version: unspecified < 0.11.4

Show details on NVD website

JSON

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}

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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