cnvd-2021-101988
Vulnerability from cnvd
Title
MongoDB Server拒绝服务漏洞（CNVD-2021-101988）
Description
Mongodb Server是美国Mongodb公司的一套开源的NoSQL数据库。该数据库提供面向集合的存储、动态查询、数据复制及自动故障转移等功能。 MongoDB Server存在拒绝服务漏洞，对复制集合具有基本CRUD权限的攻击者可以利用该漏洞使用特殊格式错误的oplog条目运行applyOps命令，从而导致对辅助节点的潜在拒绝服务。
Severity
中
Patch Name
MongoDB Server拒绝服务漏洞（CNVD-2021-101988）的补丁
Patch Description
Mongodb Server是美国Mongodb公司的一套开源的NoSQL数据库。该数据库提供面向集合的存储、动态查询、数据复制及自动故障转移等功能。 MongoDB Server存在拒绝服务漏洞，对复制集合具有基本CRUD权限的攻击者可以利用该漏洞使用特殊格式错误的oplog条目运行applyOps命令，从而导致对辅助节点的潜在拒绝服务。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://jira.mongodb.org/browse/SERVER-36263

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-20330
Impacted products
Name
['MongoDB MongoDB Server >=4.0.0，<4.0.25', 'MongoDB MongoDB Server >=4.2.0，<4.2.14', 'MongoDB MongoDB Server >=4.4.0，<4.4.6']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20330",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20330"
    }
  },
  "description": "Mongodb Server\u662f\u7f8e\u56fdMongodb\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684NoSQL\u6570\u636e\u5e93\u3002\u8be5\u6570\u636e\u5e93\u63d0\u4f9b\u9762\u5411\u96c6\u5408\u7684\u5b58\u50a8\u3001\u52a8\u6001\u67e5\u8be2\u3001\u6570\u636e\u590d\u5236\u53ca\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7b49\u529f\u80fd\u3002\n\nMongoDB Server\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5bf9\u590d\u5236\u96c6\u5408\u5177\u6709\u57fa\u672cCRUD\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7279\u6b8a\u683c\u5f0f\u9519\u8bef\u7684oplog\u6761\u76ee\u8fd0\u884capplyOps\u547d\u4ee4\uff0c\u4ece\u800c\u5bfc\u81f4\u5bf9\u8f85\u52a9\u8282\u70b9\u7684\u6f5c\u5728\u62d2\u7edd\u670d\u52a1\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://jira.mongodb.org/browse/SERVER-36263",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-101988",
  "openTime": "2021-12-24",
  "patchDescription": "Mongodb Server\u662f\u7f8e\u56fdMongodb\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684NoSQL\u6570\u636e\u5e93\u3002\u8be5\u6570\u636e\u5e93\u63d0\u4f9b\u9762\u5411\u96c6\u5408\u7684\u5b58\u50a8\u3001\u52a8\u6001\u67e5\u8be2\u3001\u6570\u636e\u590d\u5236\u53ca\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u7b49\u529f\u80fd\u3002\r\n\r\nMongoDB Server\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5bf9\u590d\u5236\u96c6\u5408\u5177\u6709\u57fa\u672cCRUD\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7279\u6b8a\u683c\u5f0f\u9519\u8bef\u7684oplog\u6761\u76ee\u8fd0\u884capplyOps\u547d\u4ee4\uff0c\u4ece\u800c\u5bfc\u81f4\u5bf9\u8f85\u52a9\u8282\u70b9\u7684\u6f5c\u5728\u62d2\u7edd\u670d\u52a1\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": "MongoDB Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-101988\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "MongoDB MongoDB Server \u003e=4.0.0\uff0c\u003c4.0.25",
      "MongoDB MongoDB Server \u003e=4.2.0\uff0c\u003c4.2.14",
      "MongoDB MongoDB Server \u003e=4.4.0\uff0c\u003c4.4.6"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20330",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-19",
  "title": "MongoDB Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2021-101988\uff09"
}


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