ghsa-v5vg-g7rq-363w
Vulnerability from github
Published
2021-11-08 17:40
Modified
2022-07-15 20:23
Severity ?
5.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
Prototype Pollution in json-pointer
Details

This affects versions of package json-pointer up to and including 0.6.1. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.

Show details on source website

To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.6.1"
      },
      "package": {
        "ecosystem": "npm",
        "name": "json-pointer"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23820"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1321",
      "CWE-843"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-11-04T16:55:47Z",
    "nvd_published_at": "2021-11-03T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "This affects versions of package `json-pointer` up to and including `0.6.1`. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.",
  "id": "GHSA-v5vg-g7rq-363w",
  "modified": "2022-07-15T20:23:13Z",
  "published": "2021-11-08T17:40:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23820"
    },
    {
      "type": "WEB",
      "url": "https://github.com/manuelstofer/json-pointer/pull/36"
    },
    {
      "type": "WEB",
      "url": "https://github.com/manuelstofer/json-pointer/commit/931b0f9c7178ca09778087b4b0ac7e4f505620c2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/manuelstofer/json-pointer"
    },
    {
      "type": "WEB",
      "url": "https://github.com/manuelstofer/json-pointer/blob/master/index.js%23L78"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577287"
    }
  ],
  "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 json-pointer"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.