Vulnerability-Lookup

CNVD-2020-43760

Vulnerability from cnvd - Published: 2020-08-03

Title

Fastify资源管理错误漏洞

Description

Fastify是OpenJS基金会的一款用于Node.js的开源Web框架。 Fastify v2.14.1版本和v3.0.0-rc.4版本中存在资源管理错误漏洞。攻击者可利用该漏洞导致资源耗尽（拒绝服务）。

Severity

低

Patch Name

Fastify资源管理错误漏洞的补丁

Patch Description

Fastify是OpenJS基金会的一款用于Node.js的开源Web框架。 Fastify v2.14.1版本和v3.0.0-rc.4版本中存在资源管理错误漏洞。攻击者可利用该漏洞导致资源耗尽（拒绝服务）。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/fastify/fastify/pull/1398

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-8192

Impacted products

Name
['Fastify Fastify 2.14.1', 'Fastify Fastify 3.0.0-rc.4']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-8192",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-8192"
    }
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  "description": "Fastify\u662fOpenJS\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u7528\u4e8eNode.js\u7684\u5f00\u6e90Web\u6846\u67b6\u3002\n\nFastify v2.14.1\u7248\u672c\u548cv3.0.0-rc.4\u7248\u672c\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8d44\u6e90\u8017\u5c3d\uff08\u62d2\u7edd\u670d\u52a1\uff09\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/fastify/fastify/pull/1398",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-43760",
  "openTime": "2020-08-03",
  "patchDescription": "Fastify\u662fOpenJS\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u7528\u4e8eNode.js\u7684\u5f00\u6e90Web\u6846\u67b6\u3002\r\n\r\nFastify v2.14.1\u7248\u672c\u548cv3.0.0-rc.4\u7248\u672c\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8d44\u6e90\u8017\u5c3d\uff08\u62d2\u7edd\u670d\u52a1\uff09\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": "Fastify\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Fastify Fastify 2.14.1",
      "Fastify Fastify 3.0.0-rc.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8192",
  "serverity": "\u4f4e",
  "submitTime": "2020-07-31",
  "title": "Fastify\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-8192 (GCVE-0-2020-8192)

Vulnerability from cvelistv5 – Published: 2020-07-30 12:53 – Updated: 2024-08-04 09:56

Summary

A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.

Severity

No CVSS data available.

CWE

CWE-400 - Denial of Service (CWE-400)

Assigner

hackerone mitre root Scorecard

References

1 reference

URL	Tags
https://hackerone.com/reports/903521	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	fastify	Affected: Fixed in v2.15.1 and v3.0.0-rc.5. v1 not affected.

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T09:56:27.671Z",
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            "url": "https://hackerone.com/reports/903521"
          }
        ],
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    ],
    "cna": {
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          "url": "https://hackerone.com/reports/903521"
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "Fixed in v2.15.1 and v3.0.0-rc.5. v1 not affected."
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  "cveMetadata": {
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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.

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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-2020-43760

CVE-2020-8192 (GCVE-0-2020-8192)

Tags

Sightings

Nomenclature

Related by attack behaviour