cnvd - cnvd-2018-25389

CNVD-2018-25389

Vulnerability from cnvd - Published: 2018-12-14

Title

Microsoft Windows Kernel 'Win32k.sys'本地信息泄露漏洞（CNVD-2018-25389）

Description

Microsoft Windows Server 2016等都是美国微软（Microsoft）公司发布的一系列操作系统。win32k是其中的一套操作系统的32位环境。 Microsoft Windows Kernel 'Win32k.sys'存在本地信息泄露漏洞，该漏洞源于程序未能正确的提供内核信息。攻击者可通过登录系统并运行特制的应用程序利用该漏洞获取信息。

Severity

中

Patch Name

Microsoft Windows Kernel 'Win32k.sys'本地信息泄露漏洞（CNVD-2018-25389）的补丁

Patch Description

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/zh-CN/security-guidance/advisory/CVE-2018-8565

Reference

https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8565

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows RT 8.1 SP0', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10 1703', 'Microsoft Windows 10 1709']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "105791"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8565",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8565"
    }
  },
  "description": "Microsoft Windows Server 2016\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002win32k\u662f\u5176\u4e2d\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u768432\u4f4d\u73af\u5883\u3002\n\nMicrosoft Windows Kernel \u0027Win32k.sys\u0027\u5b58\u5728\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u63d0\u4f9b\u5185\u6838\u4fe1\u606f\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\u3002",
  "discovererName": "Long Li of Baidu XLab Tianya Team",
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  "number": "CNVD-2018-25389",
  "openTime": "2018-12-14",
  "patchDescription": "Microsoft Windows Server 2016\u7b49\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002win32k\u662f\u5176\u4e2d\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\u768432\u4f4d\u73af\u5883\u3002\r\n\r\nMicrosoft Windows Kernel \u0027Win32k.sys\u0027\u5b58\u5728\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u63d0\u4f9b\u5185\u6838\u4fe1\u606f\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u767b\u5f55\u7cfb\u7edf\u5e76\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\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",
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  "products": {
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      "Microsoft Windows Server 2008 SP2",
      "Microsoft Windows 7",
      "Microsoft Windows Windows Server 2012",
      "Microsoft Windows 8.1",
      "Microsoft Windows RT 8.1 SP0",
      "Microsoft Windows Server 2012 R2",
      "Microsoft Windows 10",
      "Microsoft Windows 10 1607",
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1703",
      "Microsoft Windows 10 1709"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8565",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-15",
  "title": "Microsoft Windows Kernel \u0027Win32k.sys\u0027\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-25389\uff09"
}

CVE-2018-8565 (GCVE-0-2018-8565)

Vulnerability from cvelistv5 – Published: 2018-11-14 01:00 – Updated: 2024-08-05 07:02

Summary

An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka "Win32k Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

Severity ?

No CVSS data available.

CWE

Information Disclosure

Assigner

microsoft

References

URL

Tags

	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/105791	vdb-entryx_refsource_BID

Impacted products

Vendor

Product

Version

Microsoft

Windows 7

Affected: 32-bit Systems Service Pack 1
Affected: x64-based Systems Service Pack 1

Microsoft	Windows Server 2012 R2	Affected: (Server Core installation)
Microsoft	Windows RT 8.1	Affected: Windows RT 8.1
Microsoft	Windows Server 2008	Affected: 32-bit Systems Service Pack 2 Affected: 32-bit Systems Service Pack 2 (Server Core installation) Affected: Itanium-Based Systems Service Pack 2 Affected: x64-based Systems Service Pack 2 Affected: x64-based Systems Service Pack 2 (Server Core installation)
Microsoft	Windows Server 2012	Affected: (Server Core installation)
Microsoft	Windows 8.1	Affected: 32-bit systems Affected: x64-based systems
Microsoft	Windows Server 2016	Affected: (Server Core installation)
Microsoft	Windows Server 2008 R2	Affected: Itanium-Based Systems Service Pack 1 Affected: x64-based Systems Service Pack 1 Affected: x64-based Systems Service Pack 1 (Server Core installation)
Microsoft	Windows 10	Affected: 32-bit Systems Affected: Version 1607 for 32-bit Systems Affected: Version 1607 for x64-based Systems Affected: Version 1703 for 32-bit Systems Affected: Version 1703 for x64-based Systems Affected: Version 1709 for 32-bit Systems Affected: Version 1709 for ARM64-based Systems Affected: Version 1709 for x64-based Systems Affected: x64-based Systems
Microsoft	Windows 10 Servers	Affected: version 1709 (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 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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-25389

CVE-2018-8565 (GCVE-0-2018-8565)

Tags

Sightings

Nomenclature