cnvd-2021-35509
Vulnerability from cnvd
Title
Microsoft Hyper-V远程代码执行漏洞
Description
Microsoft Hyper-V是美国微软(Microsoft)公司的一个应用程序。一种系统管理程序虚拟化技术,能够实现桌面虚拟化。 Microsoft Hyper-V存在远程代码执行漏洞。目前没有详细漏洞细节提供。
Severity
Patch Name
Microsoft Hyper-V远程代码执行漏洞的补丁
Patch Description
Microsoft Hyper-V是美国微软(Microsoft)公司的一个应用程序。一种系统管理程序虚拟化技术,能够实现桌面虚拟化。 Microsoft Hyper-V存在远程代码执行漏洞。目前没有详细漏洞细节提供。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-2021-28476

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-28476
Impacted products
Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10', 'Microsoft Windows Server 2019', 'Microsoft Windows 10 1803', 'Microsoft Windows 10 1809', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004', 'Microsoft Windows 10 20H2', 'Microsoft Windows Server 20H2']
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-28476"
    }
  },
  "description": "Microsoft Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e00\u79cd\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8f\u865a\u62df\u5316\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u684c\u9762\u865a\u62df\u5316\u3002\n\nMicrosoft Hyper-V\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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-2021-28476",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-35509",
  "openTime": "2021-05-19",
  "patchDescription": "Microsoft Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e00\u79cd\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8f\u865a\u62df\u5316\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u684c\u9762\u865a\u62df\u5316\u3002\r\n\r\nMicrosoft Hyper-V\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 Hyper-V\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows 8.1",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10",
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1803",
      "Microsoft Windows 10 1809",
      "Microsoft Microsoft Windows Server 1909",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 2004",
      "Microsoft Windows 10 2004",
      "Microsoft Windows 10 20H2",
      "Microsoft Windows Server 20H2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28476",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-14",
  "title": "Microsoft Hyper-V\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}


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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.
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  • 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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