cnvd-2020-50159
Vulnerability from cnvd
Title
etcd账号爆破漏洞
Description
etcd是一套使用Go语言编写的用于分布式系统的键值存储系统。 etcd 3.3.23之前版本和3.4.10之前版本中存在安全漏洞，该漏洞源于程序未能进行任何的密码长度验证。攻击者可利用该漏洞对用户密码实施暴力破解攻击。
Severity
中
Patch Name
etcd账号爆破漏洞的补丁
Patch Description
etcd是一套使用Go语言编写的用于分布式系统的键值存储系统。 etcd 3.3.23之前版本和3.4.10之前版本中存在安全漏洞，该漏洞源于程序未能进行任何的密码长度验证。攻击者可利用该漏洞对用户密码实施暴力破解攻击。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/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-15115
Impacted products
Name
['etcd etcd <3.3.23', 'etcd etcd <3.4.10']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15115",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15115"
    }
  },
  "description": "etcd\u662f\u4e00\u5957\u4f7f\u7528Go\u8bed\u8a00\u7f16\u5199\u7684\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u952e\u503c\u5b58\u50a8\u7cfb\u7edf\u3002\n\netcd 3.3.23\u4e4b\u524d\u7248\u672c\u548c3.4.10\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u8fdb\u884c\u4efb\u4f55\u7684\u5bc6\u7801\u957f\u5ea6\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u7528\u6237\u5bc6\u7801\u5b9e\u65bd\u66b4\u529b\u7834\u89e3\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/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50159",
  "openTime": "2020-09-03",
  "patchDescription": "etcd\u662f\u4e00\u5957\u4f7f\u7528Go\u8bed\u8a00\u7f16\u5199\u7684\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u952e\u503c\u5b58\u50a8\u7cfb\u7edf\u3002\r\n\r\netcd 3.3.23\u4e4b\u524d\u7248\u672c\u548c3.4.10\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u8fdb\u884c\u4efb\u4f55\u7684\u5bc6\u7801\u957f\u5ea6\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u7528\u6237\u5bc6\u7801\u5b9e\u65bd\u66b4\u529b\u7834\u89e3\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": "etcd\u8d26\u53f7\u7206\u7834\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "etcd etcd \u003c3.3.23",
      "etcd etcd \u003c3.4.10"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15115",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-13",
  "title": "etcd\u8d26\u53f7\u7206\u7834\u6f0f\u6d1e"
}


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