Vulnerability-Lookup

GHSA-67MQ-H2R9-RH2M

Vulnerability from github – Published: 2021-04-13 15:23 – Updated: 2022-12-03 03:51

Summary

Prototype pollution in multi-ini

Details

This affects the package multi-ini before 2.1.2. It is possible to pollute an object's prototype by specifying the constructor.proto object as part of an array. This is a bypass of CVE-2020-28448.

Severity ?

5.6 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "multi-ini"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-28460"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-07T23:23:09Z",
    "nvd_published_at": "2020-12-22T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "This affects the package multi-ini before 2.1.2. It is possible to pollute an object\u0027s prototype by specifying the constructor.proto object as part of an array. This is a bypass of CVE-2020-28448.",
  "id": "GHSA-67mq-h2r9-rh2m",
  "modified": "2022-12-03T03:51:28Z",
  "published": "2021-04-13T15:23:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28460"
    },
    {
      "type": "WEB",
      "url": "https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Prototype pollution in multi-ini"
}

CVE-2020-28460 (GCVE-0-2020-28460)

Vulnerability from cvelistv5 – Published: 2020-12-22 13:05 – Updated: 2024-09-17 02:56

Title

Prototype Pollution

Summary

This affects the package multi-ini before 2.1.2. It is possible to pollute an object's prototype by specifying the constructor.proto object as part of an array. This is a bypass of CVE-2020-28448.

Severity ?

5.6 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:R

CWE

Prototype Pollution

Assigner

snyk

References

URL

Tags

	https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229	x_refsource_MISC
	https://github.com/evangelion1204/multi-ini/commi…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	multi-ini	Affected: unspecified , < 2.1.2 (custom)

Credits

Nikita Stupin Advanced Software Technology Lab Huawei

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:40:58.686Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "multi-ini",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "2.1.2",
              "status": "affected",
              "version": "unspecified",
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            }
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        }
      ],
      "credits": [
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        },
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        },
        {
          "lang": "en",
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        }
      ],
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        }
      ],
      "metrics": [
        {
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "REASONABLE",
            "scope": "UNCHANGED",
            "temporalScore": 4.9,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:R",
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-12-22T13:05:14",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde"
        }
      ],
      "title": "Prototype Pollution",
      "x_legacyV4Record": {
        "CVE_data_meta": {
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        "affects": {
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                      "version": {
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                            "version_affected": "\u003c",
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                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Nikita Stupin"
          },
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            "lang": "eng",
            "value": "Advanced Software Technology Lab"
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            "value": "Huawei"
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        },
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        "references": {
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            {
              "name": "https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229",
              "refsource": "MISC",
              "url": "https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229"
            },
            {
              "name": "https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde",
              "refsource": "MISC",
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  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2020-28460",
    "datePublished": "2020-12-22T13:05:14.404340Z",
    "dateReserved": "2020-11-12T00:00:00",
    "dateUpdated": "2024-09-17T02:56:56.365Z",
    "state": "PUBLISHED"
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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.

Action not permitted

GHSA-67MQ-H2R9-RH2M

CVE-2020-28460 (GCVE-0-2020-28460)

Tags

Sightings

Nomenclature