cnvd - cnvd-2021-89152

cnvd-2021-89152

Vulnerability from cnvd

Title: json-schema存在未明漏洞

Description:

json-schema是这是JSON Schema规范和实现的早期开发的历史存储库。

json-schema存在安全漏洞，该漏洞源于json-schema容易受到对象原型属性控制不当的影响(“原型污染”)。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: json-schema存在未明漏洞的补丁

Patch Description:

json-schema是这是JSON Schema规范和实现的早期开发的历史存储库。

json-schema存在安全漏洞，该漏洞源于json-schema容易受到对象原型属性控制不当的影响(“原型污染”)。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9

Reference: https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741

Impacted products

Name
json-schema json-schema <0.4.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-3918"
    }
  },
  "description": "json-schema\u662f\u8fd9\u662fJSON Schema\u89c4\u8303\u548c\u5b9e\u73b0\u7684\u65e9\u671f\u5f00\u53d1\u7684\u5386\u53f2\u5b58\u50a8\u5e93\u3002\n\njson-schema\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ejson-schema\u5bb9\u6613\u53d7\u5230\u5bf9\u8c61\u539f\u578b\u5c5e\u6027\u63a7\u5236\u4e0d\u5f53\u7684\u5f71\u54cd(\u201c\u539f\u578b\u6c61\u67d3\u201d)\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-89152",
  "openTime": "2021-11-19",
  "patchDescription": "json-schema\u662f\u8fd9\u662fJSON Schema\u89c4\u8303\u548c\u5b9e\u73b0\u7684\u65e9\u671f\u5f00\u53d1\u7684\u5386\u53f2\u5b58\u50a8\u5e93\u3002\r\n\r\njson-schema\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ejson-schema\u5bb9\u6613\u53d7\u5230\u5bf9\u8c61\u539f\u578b\u5c5e\u6027\u63a7\u5236\u4e0d\u5f53\u7684\u5f71\u54cd(\u201c\u539f\u578b\u6c61\u67d3\u201d)\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "json-schema\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "json-schema json-schema \u003c0.4.0"
  },
  "referenceLink": "https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741",
  "serverity": "\u9ad8",
  "submitTime": "2021-11-16",
  "title": "json-schema\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-3918 (GCVE-0-2021-3918)

Vulnerability from cvelistv5

Published

2021-11-13 00:00

Modified

2025-01-17 20:02

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Summary

json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

References

▼	URL	Tags
	https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9
	https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741
	https://lists.debian.org/debian-lts-announce/2022/12/msg00013.html	mailing-list

Impacted products

	Vendor	Product	Version
	kriszyp	kriszyp/json-schema	Version: unspecified <

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-01-17T20:02:47.966Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741"
          },
          {
            "name": "[debian-lts-announce] 20221206 [SECURITY] [DLA 3228-1] node-json-schema security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00013.html"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20250117-0004/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "kriszyp/json-schema",
          "vendor": "kriszyp",
          "versions": [
            {
              "lessThanOrEqual": "0.3.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027)"
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1321",
              "description": "CWE-1321 Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-06T00:00:00",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "url": "https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9"
        },
        {
          "url": "https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741"
        },
        {
          "name": "[debian-lts-announce] 20221206 [SECURITY] [DLA 3228-1] node-json-schema security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00013.html"
        }
      ],
      "source": {
        "advisory": "bb6ccd63-f505-4e3a-b55f-cd2662c261a9",
        "discovery": "EXTERNAL"
      },
      "title": "Prototype Pollution in kriszyp/json-schema"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2021-3918",
    "datePublished": "2021-11-13T00:00:00",
    "dateReserved": "2021-11-02T00:00:00",
    "dateUpdated": "2025-01-17T20:02:47.966Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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