Vulnerability-Lookup

GHSA-6G47-63MV-QPGH

Vulnerability from github – Published: 2021-11-08 17:55 – Updated: 2021-11-04 17:01

Summary

Prototype Pollution in dotty

Details

This affects the package dotty before 0.1.2. A type confusion vulnerability can lead to a bypass of CVE-2021-25912 when the user-provided keys used in the path parameter are arrays.

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": "dotty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23624"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321",
      "CWE-843"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-04T17:01:59Z",
    "nvd_published_at": "2021-11-03T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "This affects the package dotty before 0.1.2. A type confusion vulnerability can lead to a bypass of CVE-2021-25912 when the user-provided keys used in the path parameter are arrays.",
  "id": "GHSA-6g47-63mv-qpgh",
  "modified": "2021-11-04T17:01:59Z",
  "published": "2021-11-08T17:55:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23624"
    },
    {
      "type": "WEB",
      "url": "https://github.com/deoxxa/dotty/commit/88f61860dcc274a07a263c32cbe9d44c24ef02d7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/deoxxa/dotty"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-DOTTY-1577292"
    }
  ],
  "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 dotty"
}

CVE-2021-23624 (GCVE-0-2021-23624)

Vulnerability from cvelistv5 – Published: 2021-11-03 17:20 – Updated: 2024-09-16 19:20

Title

Prototype Pollution

Summary

This affects the package dotty before 0.1.2. A type confusion vulnerability can lead to a bypass of CVE-2021-25912 when the user-provided keys used in the path parameter are arrays.

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/RC:C

CWE

Prototype Pollution

Assigner

snyk

References

URL

Tags

	https://snyk.io/vuln/SNYK-JS-DOTTY-1577292	x_refsource_MISC
	https://github.com/deoxxa/dotty/commit/88f61860dc…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	dotty	Affected: unspecified , < 0.1.2 (custom)

Credits

Alessio Della Libera of Snyk Research Team

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:14:08.841Z",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-DOTTY-1577292"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/deoxxa/dotty/commit/88f61860dcc274a07a263c32cbe9d44c24ef02d7"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "dotty",
          "vendor": "n/a",
          "versions": [
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              "lessThan": "0.1.2",
              "status": "affected",
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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": "NOT_DEFINED",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.3,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
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      "problemTypes": [
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      "references": [
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://snyk.io/vuln/SNYK-JS-DOTTY-1577292"
        },
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          ],
          "url": "https://github.com/deoxxa/dotty/commit/88f61860dcc274a07a263c32cbe9d44c24ef02d7"
        }
      ],
      "title": "Prototype Pollution",
      "x_legacyV4Record": {
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                "vendor_name": "n/a"
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        },
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        },
        "impact": {
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            "attackComplexity": "HIGH",
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  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
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    "datePublished": "2021-11-03T17:20:16.037662Z",
    "dateReserved": "2021-01-08T00:00:00",
    "dateUpdated": "2024-09-16T19:20:13.635Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-6G47-63MV-QPGH

CVE-2021-23624 (GCVE-0-2021-23624)

Tags

Sightings

Nomenclature