cnvd-2018-12578
Vulnerability from cnvd
Title
Microsoft Windows Hyper-V远程拒绝服务漏洞（CNVD-2018-12578）
Description
Microsoft Windows是美国微软（Microsoft）公司的一系列操作系统。Hyper-V是其中的一款虚拟化产品。 Microsoft Windows Hyper-V存在远程拒绝服务漏洞，该漏洞该源于Hyper-V网络交换机未能正确验证来宾操作系统上特权用户的输入。远程攻击者可借助特制的应用程序利用该漏洞造成主机服务器崩溃。
Severity
中
Patch Name
Microsoft Windows Hyper-V远程拒绝服务漏洞（CNVD-2018-12578）的补丁
Patch Description
Microsoft Windows是美国微软（Microsoft）公司的一系列操作系统。Hyper-V是其中的一款虚拟化产品。 Microsoft Windows Hyper-V存在远程拒绝服务漏洞，该漏洞该源于Hyper-V网络交换机未能正确验证来宾操作系统上特权用户的输入。远程攻击者可借助特制的应用程序利用该漏洞造成主机服务器崩溃。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

厂商已发布漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8218

Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8218
Impacted products
Name
['Microsoft Windows 10 1709', 'Microsoft Windows Server 1709']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "104402"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8218"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Hyper-V\u662f\u5176\u4e2d\u7684\u4e00\u6b3e\u865a\u62df\u5316\u4ea7\u54c1\u3002\r\n\r\nMicrosoft Windows Hyper-V\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u8be5\u6e90\u4e8eHyper-V\u7f51\u7edc\u4ea4\u6362\u673a\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u6765\u5bbe\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7279\u6743\u7528\u6237\u7684\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4e3b\u673a\u670d\u52a1\u5668\u5d29\u6e83\u3002",
  "discovererName": "Microsoft",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\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-2018-8218",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12578",
  "openTime": "2018-07-05",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002Hyper-V\u662f\u5176\u4e2d\u7684\u4e00\u6b3e\u865a\u62df\u5316\u4ea7\u54c1\u3002\r\n\r\nMicrosoft Windows Hyper-V\u5b58\u5728\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u8be5\u6e90\u4e8eHyper-V\u7f51\u7edc\u4ea4\u6362\u673a\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u6765\u5bbe\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7279\u6743\u7528\u6237\u7684\u8f93\u5165\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4e3b\u673a\u670d\u52a1\u5668\u5d29\u6e83\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-12578\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10 1709",
      "Microsoft Windows Server 1709"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8218",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-13",
  "title": "Microsoft Windows Hyper-V\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-12578\uff09"
}


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