Vulnerability-Lookup

CNVD-2020-16497

Vulnerability from cnvd - Published: 2020-03-10

Title

Dot-object存在未明漏洞

Description

Dot-object是一款使用点表示法转换json对象的模块。 Dot-object2.1.3之前版本中存在安全漏洞。攻击者可利用该漏洞借助‘set’参数添加或修改Object.prototype属性。

Severity

中

Patch Name

Dot-object存在未明漏洞的补丁

Patch Description

Dot-object是一款使用点表示法转换json对象的模块。 Dot-object2.1.3之前版本中存在安全漏洞。攻击者可利用该漏洞借助‘set’参数添加或修改Object.prototype属性。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，补丁获取链接： https://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de

Reference

https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905 https://nvd.nist.gov/vuln/detail/CVE-2019-10793

Impacted products

Name
Dot-object Dot-object <2.1.3

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10793"
    }
  },
  "description": "Dot-object\u662f\u4e00\u6b3e\u4f7f\u7528\u70b9\u8868\u793a\u6cd5\u8f6c\u6362json\u5bf9\u8c61\u7684\u6a21\u5757\u3002\n\nDot-object2.1.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u2018set\u2019\u53c2\u6570\u6dfb\u52a0\u6216\u4fee\u6539Object.prototype\u5c5e\u6027\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-16497",
  "openTime": "2020-03-10",
  "patchDescription": "Dot-object\u662f\u4e00\u6b3e\u4f7f\u7528\u70b9\u8868\u793a\u6cd5\u8f6c\u6362json\u5bf9\u8c61\u7684\u6a21\u5757\u3002\r\n\r\nDot-object2.1.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u2018set\u2019\u53c2\u6570\u6dfb\u52a0\u6216\u4fee\u6539Object.prototype\u5c5e\u6027\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": "Dot-object\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dot-object Dot-object \u003c2.1.3"
  },
  "referenceLink": "https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-10793",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-20",
  "title": "Dot-object\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-10793 (GCVE-0-2019-10793)

Vulnerability from cvelistv5 – Published: 2020-02-18 15:57 – Updated: 2024-08-04 22:32

Summary

dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

Severity

No CVSS data available.

CWE

Prototype Pollution

Assigner

snyk mitre root

References

2 references

URL	Tags
https://github.com/rhalff/dot-object/commit/f76cf…	x_refsource_MISC
https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Snyk	dot-object	Affected: All versions prior to version 2.1.3

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:32:02.167Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "dot-object",
          "vendor": "Snyk",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to version 2.1.3"
            }
          ]
        }
      ],
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        {
          "lang": "en",
          "value": "dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload."
        }
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        {
          "descriptions": [
            {
              "description": "Prototype Pollution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-18T15:57:37.000Z",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rhalff/dot-object/commit/f76cff5fe6d01d30ce110d8f454db2e5bd28a7de"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2019-10793",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "dot-object",
                      "version": {
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                          {
                            "version_value": "All versions prior to version 2.1.3"
                          }
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        "description": {
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              "value": "dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload."
            }
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        },
        "problemtype": {
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                  "value": "Prototype Pollution"
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            },
            {
              "name": "https://snyk.io/vuln/SNYK-JS-DOTOBJECT-548905",
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    "datePublished": "2020-02-18T15:57:37.000Z",
    "dateReserved": "2019-04-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T22:32:02.167Z",
    "state": "PUBLISHED"
  },
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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.

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.

Action not permitted

CNVD-2020-16497

CVE-2019-10793 (GCVE-0-2019-10793)

Tags

Sightings

Nomenclature

Related by attack behaviour