cnvd-2016-11025
Vulnerability from cnvd
Title
Microsoft VHD驱动程序特权提升漏洞（CNVD-2016-11025）
Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。Windows VHD是一个虚拟硬盘驱动程序。 Microsoft VHD驱动程序存在特权提升漏洞。当Windows虚拟硬盘驱动程序无法正确处理对某些文件的用户访问权限时，本地攻击者利用漏洞通过一个经特殊设计的应用程序可在不打算提供给用户的位置中操作文件，从而提升权限。
Severity
低
Patch Name
Microsoft VHD驱动程序特权提升漏洞（CNVD-2016-11025）的补丁
Patch Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。Windows VHD是一个虚拟硬盘驱动程序。 Microsoft VHD驱动程序存在特权提升漏洞。当Windows虚拟硬盘驱动程序无法正确处理对某些文件的用户访问权限时，本地攻击者利用漏洞通过一个经特殊设计的应用程序可在不打算提供给用户的位置中操作文件，从而提升权限。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://technet.microsoft.com/library/security/MS16-138

Reference
https://technet.microsoft.com/library/security/MS16-138
Impacted products
Name
['Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows 10 1511', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016']
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{
  "bids": {
    "bid": {
      "bidNumber": "94017"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7224"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Windows VHD\u662f\u4e00\u4e2a\u865a\u62df\u786c\u76d8\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft VHD\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u3002\u5f53Windows\u865a\u62df\u786c\u76d8\u9a71\u52a8\u7a0b\u5e8f\u65e0\u6cd5\u6b63\u786e\u5904\u7406\u5bf9\u67d0\u4e9b\u6587\u4ef6\u7684\u7528\u6237\u8bbf\u95ee\u6743\u9650\u65f6\uff0c\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u4e00\u4e2a\u7ecf\u7279\u6b8a\u8bbe\u8ba1\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u5728\u4e0d\u6253\u7b97\u63d0\u4f9b\u7ed9\u7528\u6237\u7684\u4f4d\u7f6e\u4e2d\u64cd\u4f5c\u6587\u4ef6\uff0c\u4ece\u800c\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "James Forshaw of Google Project Zero",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://technet.microsoft.com/library/security/MS16-138",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11025",
  "openTime": "2016-11-14",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Windows VHD\u662f\u4e00\u4e2a\u865a\u62df\u786c\u76d8\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nMicrosoft VHD\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u3002\u5f53Windows\u865a\u62df\u786c\u76d8\u9a71\u52a8\u7a0b\u5e8f\u65e0\u6cd5\u6b63\u786e\u5904\u7406\u5bf9\u67d0\u4e9b\u6587\u4ef6\u7684\u7528\u6237\u8bbf\u95ee\u6743\u9650\u65f6\uff0c\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u4e00\u4e2a\u7ecf\u7279\u6b8a\u8bbe\u8ba1\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u5728\u4e0d\u6253\u7b97\u63d0\u4f9b\u7ed9\u7528\u6237\u7684\u4f4d\u7f6e\u4e2d\u64cd\u4f5c\u6587\u4ef6\uff0c\u4ece\u800c\u63d0\u5347\u6743\u9650\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 VHD\u9a71\u52a8\u7a0b\u5e8f\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2016-11025\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows 8.1",
      "Microsoft Windows RT 8.1 SP0",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10",
      "Microsoft Windows 10  1511",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016"
    ]
  },
  "referenceLink": "https://technet.microsoft.com/library/security/MS16-138",
  "serverity": "\u4f4e",
  "submitTime": "2016-11-09",
  "title": "Microsoft VHD\u9a71\u52a8\u7a0b\u5e8f\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2016-11025\uff09"
}


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