cnvd - cnvd-2016-09379

cnvd-2016-09379

Vulnerability from cnvd

Title: Microsoft Windows Kernel 'Win32k.sys'本地提权漏洞

Description:

Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。win32k.sys是Windows子系统的内核部分，是一个内核模式设备驱动程序，它包含有窗口管理器、后台控制窗口和屏幕输出管理等。

Microsoft Windows中的kernel-mode驱动程序存在特权提升漏洞，该漏洞源于程序没有正确处理内存中的对象。本地攻击者可借助特制的应用程序利用该漏洞在内核模式下执行任意代码。

Severity: 高

Patch Name: Microsoft Windows Kernel 'Win32k.sys'本地提权漏洞的补丁

Patch Description:

Microsoft Windows中的kernel-mode驱动程序存在特权提升漏洞，该漏洞源于程序没有正确处理内存中的对象。本地攻击者可借助特制的应用程序利用该漏洞在内核模式下执行任意代码。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://technet.microsoft.com/security/bulletin/MS16-123

Reference: http://www.securityfocus.com/bid/93389/ http://technet.microsoft.com/security/bulletin/MS16-123

Impacted products

Name
['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 R2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Vista sp2', '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']

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{
  "bids": {
    "bid": {
      "bidNumber": "93389"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7185"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002win32k.sys\u662fWindows\u5b50\u7cfb\u7edf\u7684\u5185\u6838\u90e8\u5206\uff0c\u662f\u4e00\u4e2a\u5185\u6838\u6a21\u5f0f\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b83\u5305\u542b\u6709\u7a97\u53e3\u7ba1\u7406\u5668\u3001\u540e\u53f0\u63a7\u5236\u7a97\u53e3\u548c\u5c4f\u5e55\u8f93\u51fa\u7ba1\u7406\u7b49\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684kernel-mode\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "James Forshaw of Google Project Zero.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://technet.microsoft.com/security/bulletin/MS16-123",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09379",
  "openTime": "2016-10-18",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u53d1\u5e03\u7684\u4e00\u7cfb\u5217\u64cd\u4f5c\u7cfb\u7edf\u3002win32k.sys\u662fWindows\u5b50\u7cfb\u7edf\u7684\u5185\u6838\u90e8\u5206\uff0c\u662f\u4e00\u4e2a\u5185\u6838\u6a21\u5f0f\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5b83\u5305\u542b\u6709\u7a97\u53e3\u7ba1\u7406\u5668\u3001\u540e\u53f0\u63a7\u5236\u7a97\u53e3\u548c\u5c4f\u5e55\u8f93\u51fa\u7ba1\u7406\u7b49\u3002\r\n\r\nMicrosoft Windows\u4e2d\u7684kernel-mode\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 Kernel \u0027Win32k.sys\u0027\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008 R2 SP1",
      "Microsoft Windows Server 2008 R2",
      "Microsoft Windows 7 SP1",
      "Microsoft Windows Vista sp2",
      "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"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/93389/\r\nhttp://technet.microsoft.com/security/bulletin/MS16-123",
  "serverity": "\u9ad8",
  "submitTime": "2016-10-14",
  "title": "Microsoft Windows Kernel \u0027Win32k.sys\u0027\u672c\u5730\u63d0\u6743\u6f0f\u6d1e"
}

CVE-2016-7185 (GCVE-0-2016-7185)

Vulnerability from cvelistv5

Published

2016-10-14 01:00

Modified

2024-08-06 01:50

Severity ?

CWE

Summary

The kernel-mode drivers in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold, 1511, and 1607 allow local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability." a different vulnerability than CVE-2016-3266, CVE-2016-3376, and CVE-2016-7211.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1036996	vdb-entry, x_refsource_SECTRACK
	https://www.exploit-db.com/exploits/40572/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/93389	vdb-entry, x_refsource_BID
	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-123	vendor-advisory, x_refsource_MS

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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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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