CNVD-2017-20517

Vulnerability from cnvd - Published: 2017-08-10
VLAI Severity ?
Title
Microsoft Windows NetBIOS拒绝服务漏洞
Description
Microsoft Windows是美国微软(Microsoft)公司发布的一系列操作系统。NetBIOS是其中的一个网络输入\输出系统协议。 Microsoft Windows中的NetBIOS存在拒绝服务漏洞,该漏洞源于程序未能正确的处理NetBIOS数据包。远程攻击者可通过向目标系统发送大量TCP数据包利用该漏洞造成拒绝服务(停止响应)。
Severity
Patch Name
Microsoft Windows NetBIOS拒绝服务漏洞的补丁
Patch Description
Microsoft Windows是美国微软(Microsoft)公司发布的一系列操作系统。NetBIOS是其中的一个网络输入\输出系统协议。 Microsoft Windows中的NetBIOS存在拒绝服务漏洞,该漏洞源于程序未能正确的处理NetBIOS数据包。远程攻击者可通过向目标系统发送大量TCP数据包利用该漏洞造成拒绝服务(停止响应)。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-2017-0174

Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-0174
Impacted products
Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows 8.1', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows RT 8.1', 'Microsoft Windows server 2012 Gold', '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

{
  "bids": {
    "bid": {
      "bidNumber": "100038"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-0174"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002NetBIOS\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u8f93\u5165\\\u8f93\u51fa\u7cfb\u7edf\u534f\u8bae\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684NetBIOS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406NetBIOS\u6570\u636e\u5305\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u76ee\u6807\u7cfb\u7edf\u53d1\u9001\u5927\u91cfTCP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u505c\u6b62\u54cd\u5e94\uff09\u3002",
  "discovererName": "Huichen Lin and Prof. Neil Bergmann of the School of Information Technology and Electrical Engineering - The University of Queensland.",
  "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-2017-0174",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-20517",
  "openTime": "2017-08-10",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002NetBIOS\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u8f93\u5165\\\u8f93\u51fa\u7cfb\u7edf\u534f\u8bae\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684NetBIOS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406NetBIOS\u6570\u636e\u5305\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u76ee\u6807\u7cfb\u7edf\u53d1\u9001\u5927\u91cfTCP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u505c\u6b62\u54cd\u5e94\uff09\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 NetBIOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows 8.1",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows RT 8.1",
      "Microsoft Windows server 2012 Gold",
      "Microsoft Windows 10 Gold",
      "Microsoft Windows 10  1511",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-0174",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-09",
  "title": "Microsoft Windows NetBIOS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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