cnvd-2017-30127
Vulnerability from cnvd
Title
Microsoft Windows DNSAPI远程代码执行漏洞
Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。 Microsoft Windows中的Domain Name System (DNS) DNSAPI.dll文件存在远程代码执行漏洞，该漏洞源于程序未能正确的处理DNS响应。远程攻击者可通过使用恶意的DNS服务器发送已损坏的DNS响应利用该漏洞在本地系统账户（Local System Account）的上下文中执行任意代码。
Severity
高
Patch Name
Microsoft Windows DNSAPI远程代码执行漏洞的补丁
Patch Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。 Microsoft Windows中的Domain Name System (DNS) DNSAPI.dll文件存在远程代码执行漏洞，该漏洞源于程序未能正确的处理DNS响应。远程攻击者可通过使用恶意的DNS服务器发送已损坏的DNS响应利用该漏洞在本地系统账户（Local System Account）的上下文中执行任意代码。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

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-2017-11779

Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11779
Impacted products
Name
['Microsoft Windows 8.1', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows RT 8.1', 'Microsoft Windows 10 Gold', 'Microsoft Windows 10 1511', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "101166"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11779"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684Domain Name System (DNS) DNSAPI.dll\u6587\u4ef6\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406DNS\u54cd\u5e94\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u6076\u610f\u7684DNS\u670d\u52a1\u5668\u53d1\u9001\u5df2\u635f\u574f\u7684DNS\u54cd\u5e94\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672c\u5730\u7cfb\u7edf\u8d26\u6237\uff08Local System Account\uff09\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Nick Freeman of Bishop Fox and Nelson William Gamazo Sanchez - Trend Micro working with Trend Micro\u0027s Zero Day Initiative",
  "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-2017-11779",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30127",
  "openTime": "2017-10-16",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684Domain Name System (DNS) DNSAPI.dll\u6587\u4ef6\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406DNS\u54cd\u5e94\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u6076\u610f\u7684DNS\u670d\u52a1\u5668\u53d1\u9001\u5df2\u635f\u574f\u7684DNS\u54cd\u5e94\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672c\u5730\u7cfb\u7edf\u8d26\u6237\uff08Local System Account\uff09\u7684\u4e0a\u4e0b\u6587\u4e2d\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 DNSAPI\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 8.1",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows RT 8.1",
      "Microsoft Windows 10 Gold",
      "Microsoft Windows 10  1511",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11779",
  "serverity": "\u9ad8",
  "submitTime": "2017-10-11",
  "title": "Microsoft Windows DNSAPI\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}


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