cnvd-2021-08834
Vulnerability from cnvd

Title: Microsoft Windows Hyper-V远程代码执行漏洞(CNVD-2021-08834)

Description:

Microsoft Windows Hyper-V是美国微软(Microsoft)公司的一款可提供硬件虚拟化的工具。该软件允许创建虚拟硬盘驱动器、虚拟交换机以及许多其他虚拟设备。

Microsoft Windows Hyper-V存在远程代码执行漏洞。攻击者可通过运行特制应用程序利用该漏洞导致Hyper-V主机操作系统执行任意代码。

Severity:

Patch Name: Microsoft Windows Hyper-V远程代码执行漏洞(CNVD-2021-08834)的补丁

Patch Description:

Microsoft Windows Hyper-V是美国微软(Microsoft)公司的一款可提供硬件虚拟化的工具。该软件允许创建虚拟硬盘驱动器、虚拟交换机以及许多其他虚拟设备。

Microsoft Windows Hyper-V存在远程代码执行漏洞。攻击者可通过运行特制应用程序利用该漏洞导致Hyper-V主机操作系统执行任意代码。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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16891

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16891

Impacted products
Name
['Microsoft Windows Server 2008', 'Microsoft Windows Server 2008 R2', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10 1607', 'Microsoft Windows 7 无', 'Microsoft Windows 10', 'Microsoft Microsoft Windows Server 1903', 'Microsoft Windows 10 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004']
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-16891",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-16891"
    }
  },
  "description": "Microsoft Windows Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u63d0\u4f9b\u786c\u4ef6\u865a\u62df\u5316\u7684\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u5141\u8bb8\u521b\u5efa\u865a\u62df\u786c\u76d8\u9a71\u52a8\u5668\u3001\u865a\u62df\u4ea4\u6362\u673a\u4ee5\u53ca\u8bb8\u591a\u5176\u4ed6\u865a\u62df\u8bbe\u5907\u3002\n\nMicrosoft Windows Hyper-V\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fd0\u884c\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Hyper-V\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edf\u6267\u884c\u4efb\u610f\u4ee3\u7801\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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16891",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-08834",
  "openTime": "2021-02-02",
  "patchDescription": "Microsoft Windows Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u53ef\u63d0\u4f9b\u786c\u4ef6\u865a\u62df\u5316\u7684\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u5141\u8bb8\u521b\u5efa\u865a\u62df\u786c\u76d8\u9a71\u52a8\u5668\u3001\u865a\u62df\u4ea4\u6362\u673a\u4ee5\u53ca\u8bb8\u591a\u5176\u4ed6\u865a\u62df\u8bbe\u5907\u3002\r\n\r\nMicrosoft Windows Hyper-V\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fd0\u884c\u7279\u5236\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Hyper-V\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edf\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 Hyper-V\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2021-08834\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008",
      "Microsoft Windows Server 2008 R2",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10 1607",
      "Microsoft Windows 7 \u65e0",
      "Microsoft Windows 10",
      "Microsoft Microsoft Windows Server 1903",
      "Microsoft Windows 10 1709",
      "Microsoft Windows 10 1803",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Windows Server 1909",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16891",
  "serverity": "\u9ad8",
  "submitTime": "2020-10-16",
  "title": "Microsoft Windows Hyper-V\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2021-08834\uff09"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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