Vulnerability-Lookup

CNVD-2021-100236

Vulnerability from cnvd - Published: 2021-12-16

Title

Mercurius代码问题漏洞

Description

Mercurius是GraphQL适配器Fastify 。 Mercurius 8.10.0至8.11.1存在代码问题漏洞，攻击者可以通过该漏洞造成拒绝服务攻击。

Severity

中

Patch Name

Mercurius代码问题漏洞的补丁

Patch Description

Mercurius是GraphQL适配器Fastify 。 Mercurius 8.10.0至8.11.1存在代码问题漏洞，攻击者可以通过该漏洞造成拒绝服务攻击。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/mercurius-js/mercurius/security/advisories/GHSA-273r-rm8g-7f3x

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-43801

Impacted products

Name
Mercurius Mercurius >=8.10.0，<8.11.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43801"
    }
  },
  "description": "Mercurius\u662fGraphQL\u9002\u914d\u5668Fastify \u3002\n\nMercurius 8.10.0\u81f38.11.1\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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/mercurius-js/mercurius/security/advisories/GHSA-273r-rm8g-7f3x",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-100236",
  "openTime": "2021-12-16",
  "patchDescription": "Mercurius\u662fGraphQL\u9002\u914d\u5668Fastify \u3002\r\n\r\nMercurius 8.10.0\u81f38.11.1\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Mercurius\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mercurius Mercurius \u003e=8.10.0\uff0c\u003c8.11.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-43801",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-15",
  "title": "Mercurius\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-43801 (GCVE-0-2021-43801)

Vulnerability from cvelistv5 – Published: 2021-12-13 19:30 – Updated: 2024-08-04 04:03

Title

Uncaught Exception in mercurius

Summary

Mercurius is a GraphQL adapter for Fastify. Any users from Mercurius@8.10.0 to 8.11.1 are subjected to a denial of service attack by sending a malformed JSON to `/graphql` unless they are using a custom error handler. The vulnerability has been fixed in https://github.com/mercurius-js/mercurius/pull/678 and shipped as v8.11.2. As a workaround users may use a custom error handler.

Severity ?

7.5 (High)


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

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

GitHub_M

References

URL

Tags

	https://github.com/mercurius-js/mercurius/securit…	x_refsource_CONFIRM
	https://github.com/mercurius-js/mercurius/issues/677	x_refsource_MISC
	https://github.com/mercurius-js/mercurius/pull/67…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	mercurius-js	mercurius	Affected: >= 8.10.0, < 8.11.2

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:03:08.899Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://github.com/mercurius-js/mercurius/security/advisories/GHSA-273r-rm8g-7f3x"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/mercurius-js/mercurius/issues/677"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/mercurius-js/mercurius/pull/678/commits/732b2f895312da8deadd7b173dcd2d141d54b223"
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "mercurius",
          "vendor": "mercurius-js",
          "versions": [
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            }
          ]
        }
      ],
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
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      "problemTypes": [
        {
          "descriptions": [
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      ],
      "providerMetadata": {
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      },
      "references": [
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          "url": "https://github.com/mercurius-js/mercurius/security/advisories/GHSA-273r-rm8g-7f3x"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/mercurius-js/mercurius/issues/677"
        },
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          ],
          "url": "https://github.com/mercurius-js/mercurius/pull/678/commits/732b2f895312da8deadd7b173dcd2d141d54b223"
        }
      ],
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        "discovery": "UNKNOWN"
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        },
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-100236

CVE-2021-43801 (GCVE-0-2021-43801)

Tags

Sightings

Nomenclature