cnvd-2020-07214
Vulnerability from cnvd
Title
Microsoft Windows拒绝服务漏洞(CNVD-2020-07214)
Description
Microsoft Windows是流行的计算机操作系统。 Windows不正确处理硬链接时,存在拒绝服务漏洞。攻击者可通过登录到系统并运行特制的应用程序利用该漏洞造成目标系统无法响应。
Severity
Patch Name
Microsoft Windows拒绝服务漏洞(CNVD-2020-07214)的补丁
Patch Description
Microsoft Windows是流行的计算机操作系统。 Windows不正确处理硬链接时,存在拒绝服务漏洞。攻击者可通过登录到系统并运行特制的应用程序利用该漏洞造成目标系统无法响应。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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0616

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-0616
Impacted products
Name
['Microsoft Windows Server 2019', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Windows Server 1903', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 1909']
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-0616",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-0616"
    }
  },
  "description": "Microsoft Windows\u662f\u6d41\u884c\u7684\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nWindows\u4e0d\u6b63\u786e\u5904\u7406\u786c\u94fe\u63a5\u65f6\uff0c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u5230\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u76ee\u6807\u7cfb\u7edf\u65e0\u6cd5\u54cd\u5e94\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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0616",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-07214",
  "openTime": "2020-02-14",
  "patchDescription": "Microsoft Windows\u662f\u6d41\u884c\u7684\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nWindows\u4e0d\u6b63\u786e\u5904\u7406\u786c\u94fe\u63a5\u65f6\uff0c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u5230\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u76ee\u6807\u7cfb\u7edf\u65e0\u6cd5\u54cd\u5e94\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": "Microsoft Windows\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-07214\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Windows Server 1903",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 1909"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-0616",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-21",
  "title": "Microsoft Windows\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-07214\uff09"
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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