cnvd - cnvd-2018-12567

cnvd-2018-12567

Vulnerability from cnvd

Title: Microsoft Windows 'HTTP.sys'拒绝服务漏洞（CNVD-2018-12567）

Description:

Microsoft Windows 10等都是美国微软（Microsoft）公司发布的一系列操作系统。HTTP protocol stack（HTTP.sys）是其中的一个用于支持应用程序通过它提供的接口进行信息通讯的系统组件。

Microsoft Windows 'HTTP.sys'存在拒绝服务漏洞，该漏洞源于程序未能正确分析特制的HTTP 2.0请求。远程攻击者可利用该漏洞造成系统崩溃。

Severity: 中

Patch Name: Microsoft Windows 'HTTP.sys'拒绝服务漏洞（CNVD-2018-12567）的补丁

Patch Description:

Microsoft Windows 'HTTP.sys'存在拒绝服务漏洞，该漏洞源于程序未能正确分析特制的HTTP 2.0请求。远程攻击者可利用该漏洞造成系统崩溃。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-2018-8226

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8226

Impacted products

Name
['Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703', 'Microsoft Windows Server 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows Server 1803']

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{
  "bids": {
    "bid": {
      "bidNumber": "104361"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8226"
    }
  },
  "description": "Microsoft Windows 10\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002HTTP protocol stack\uff08HTTP.sys\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u652f\u6301\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7\u5b83\u63d0\u4f9b\u7684\u63a5\u53e3\u8fdb\u884c\u4fe1\u606f\u901a\u8baf\u7684\u7cfb\u7edf\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows \u0027HTTP.sys\u0027\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5206\u6790\u7279\u5236\u7684HTTP 2.0\u8bf7\u6c42\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\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-2018-8226",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12567",
  "openTime": "2018-07-05",
  "patchDescription": "Microsoft Windows 10\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002HTTP protocol stack\uff08HTTP.sys\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u652f\u6301\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7\u5b83\u63d0\u4f9b\u7684\u63a5\u53e3\u8fdb\u884c\u4fe1\u606f\u901a\u8baf\u7684\u7cfb\u7edf\u7ec4\u4ef6\u3002\r\n\r\nMicrosoft Windows \u0027HTTP.sys\u0027\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5206\u6790\u7279\u5236\u7684HTTP 2.0\u8bf7\u6c42\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\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 \u0027HTTP.sys\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-12567\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows 10",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703",
      "Microsoft Windows Server 1709",
      "Microsoft Windows 10 1803",
      "Microsoft Windows Server 1803"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8226",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-13",
  "title": "Microsoft Windows \u0027HTTP.sys\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-12567\uff09"
}

CVE-2018-8226 (GCVE-0-2018-8226)

Vulnerability from cvelistv5

Published

2018-06-14 12:00

Modified

2024-08-05 06:46

Severity ?

CWE

Denial of Service

Summary

A denial of service vulnerability exists in the HTTP 2.0 protocol stack (HTTP.sys) when HTTP.sys improperly parses specially crafted HTTP 2.0 requests, aka "HTTP.sys Denial of Service Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers.

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8226	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/104361	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1041094	vdb-entry, x_refsource_SECTRACK

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows Server 2016

Version: (Server Core installation)

	Microsoft	Windows 10	Version: 32-bit Systems Version: Version 1607 for 32-bit Systems Version: Version 1607 for x64-based Systems Version: Version 1703 for 32-bit Systems Version: Version 1703 for x64-based Systems Version: Version 1709 for 32-bit Systems Version: Version 1709 for x64-based Systems Version: Version 1803 for 32-bit Systems Version: Version 1803 for x64-based Systems Version: x64-based Systems
	Microsoft	Windows 10 Servers	Version: version 1709 (Server Core Installation) Version: version 1803 (Server Core Installation)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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