cnvd-2019-00352
Vulnerability from cnvd
Title
Microsoft .NET Core、ASP.NET Core和System.IO.Pipelines拒绝服务漏洞
Description
Microsoft .NET Core、ASP.NET Core和System.IO.Pipelines都是美国微软（Microsoft）公司的产品。Microsoft .NET Core是一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。ASP.NET Core一个跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。System.IO.Pipelines是一个用于在.NET中执行高性能IO的库。 Microsoft .NET Core 2.1版本、ASP.NET Core 2.1版本和System.IO.Pipelines中存在拒绝服务漏洞。远程攻击者可通过向应用程序提交特制的请求利用该漏洞造成拒绝服务。
Severity
中
Patch Name
Microsoft .NET Core、ASP.NET Core和System.IO.Pipelines拒绝服务漏洞的补丁
Patch Description
Microsoft .NET Core、ASP.NET Core和System.IO.Pipelines都是美国微软（Microsoft）公司的产品。Microsoft .NET Core是一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。ASP.NET Core一个跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。System.IO.Pipelines是一个用于在.NET中执行高性能IO的库。 Microsoft .NET Core 2.1版本、ASP.NET Core 2.1版本和System.IO.Pipelines中存在拒绝服务漏洞。远程攻击者可通过向应用程序提交特制的请求利用该漏洞造成拒绝服务。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-2018-8409

Reference
https://www.securityfocus.com/bid/105223 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8409
Impacted products
Name
['Microsoft .NET Core 2.1', 'Microsoft ASP.NET Core 2.1', 'Microsoft System.IO.Pipelines']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "105223"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8409"
    }
  },
  "description": "Microsoft .NET Core\u3001ASP.NET Core\u548cSystem.IO.Pipelines\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft .NET Core\u662f\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u591a\u8bed\u8a00\u652f\u6301\u548c\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002ASP.NET Core\u4e00\u4e2a\u8de8\u5e73\u53f0\u5f00\u6e90\u6846\u67b6\u3002\u8be5\u6846\u67b6\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u3001\u7269\u8054\u7f51\u5e94\u7528\u548c\u79fb\u52a8\u540e\u7aef\u7b49\u57fa\u4e8e\u4e91\u7684\u5e94\u7528\u7a0b\u5e8f\u3002System.IO.Pipelines\u662f\u4e00\u4e2a\u7528\u4e8e\u5728.NET\u4e2d\u6267\u884c\u9ad8\u6027\u80fdIO\u7684\u5e93\u3002\n\nMicrosoft .NET Core 2.1\u7248\u672c\u3001ASP.NET Core 2.1\u7248\u672c\u548cSystem.IO.Pipelines\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u5e94\u7528\u7a0b\u5e8f\u63d0\u4ea4\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Microsoft",
  "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-2018-8409",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-00352",
  "openTime": "2019-01-04",
  "patchDescription": "Microsoft .NET Core\u3001ASP.NET Core\u548cSystem.IO.Pipelines\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Microsoft .NET Core\u662f\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u591a\u8bed\u8a00\u652f\u6301\u548c\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002ASP.NET Core\u4e00\u4e2a\u8de8\u5e73\u53f0\u5f00\u6e90\u6846\u67b6\u3002\u8be5\u6846\u67b6\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u3001\u7269\u8054\u7f51\u5e94\u7528\u548c\u79fb\u52a8\u540e\u7aef\u7b49\u57fa\u4e8e\u4e91\u7684\u5e94\u7528\u7a0b\u5e8f\u3002System.IO.Pipelines\u662f\u4e00\u4e2a\u7528\u4e8e\u5728.NET\u4e2d\u6267\u884c\u9ad8\u6027\u80fdIO\u7684\u5e93\u3002\r\n\r\nMicrosoft .NET Core 2.1\u7248\u672c\u3001ASP.NET Core 2.1\u7248\u672c\u548cSystem.IO.Pipelines\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u5e94\u7528\u7a0b\u5e8f\u63d0\u4ea4\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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 .NET Core\u3001ASP.NET Core\u548cSystem.IO.Pipelines\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft .NET Core 2.1",
      "Microsoft ASP.NET Core 2.1",
      "Microsoft System.IO.Pipelines"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105223\r\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8409",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-12",
  "title": "Microsoft .NET Core\u3001ASP.NET Core\u548cSystem.IO.Pipelines\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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