Vulnerability-Lookup

GHSA-P495-JXH2-WRFG

Vulnerability from github – Published: 2022-12-15 21:30 – Updated: 2022-12-20 18:53

Summary

npm package rfc6902 vulnerable to Prototype Pollution

Details

A vulnerability classified as problematic has been found in chbrown rfc6902. This affects an unknown part of the file pointer.ts. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The exploit has been disclosed to the public and may be used. The name of the patch is c006ce9faa43d31edb34924f1df7b79c137096cf. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215883.

Severity

9.8 (Critical)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "rfc6902"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-4245"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321",
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-15T23:29:47Z",
    "nvd_published_at": "2022-12-15T20:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A vulnerability classified as problematic has been found in chbrown rfc6902. This affects an unknown part of the file pointer.ts. The manipulation leads to improperly controlled modification of object prototype attributes (\u0027prototype pollution\u0027). The exploit has been disclosed to the public and may be used. The name of the patch is c006ce9faa43d31edb34924f1df7b79c137096cf. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215883.",
  "id": "GHSA-p495-jxh2-wrfg",
  "modified": "2022-12-20T18:53:51Z",
  "published": "2022-12-15T21:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4245"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chbrown/rfc6902/issues/84"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chbrown/rfc6902/pull/76"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/chbrown/rfc6902"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.215883"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "npm package rfc6902 vulnerable to Prototype Pollution"
}

CVE-2021-4245 (GCVE-0-2021-4245)

Vulnerability from cvelistv5 – Published: 2022-12-15 00:00 – Updated: 2024-08-03 17:23

Title

chbrown rfc6902 pointer.ts prototype pollution

Summary

Severity

5.5 (Medium)


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

CWE

CWE-74 - Injection -> CWE-94 Code Injection -> CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Assigner

VulDB mitre root

References

3 references

URL	Tags
https://github.com/chbrown/rfc6902/pull/76
https://github.com/chbrown/rfc6902/commit/c006ce9…
https://vuldb.com/?id.215883

Impacted products

1 product

Vendor	Product	Version
chbrown	rfc6902	Affected: n/a

Show details on NVD website

JSON

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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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        }
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            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.5,
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            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.