cnvd - cnvd-2018-10987

cnvd-2018-10987

Vulnerability from cnvd

Title: Microsoft Windows Win32k权限提升漏洞（CNVD-2018-10987）

Description:

Microsoft Windows是美国微软公司研发的一套操作系统，Windows采用了图形化模式GUI。

Microsoft Windows存在权限提升漏洞。该漏洞产生的原因是Win32k组件未能正确处理内存中的对象。攻击者可利用该漏洞在内核模式下运行任意代码，随后便可安装程序，查看、更改或删除数据，或创建具有完整用户权限的新帐户。

Severity: 高

Patch Name: Microsoft Windows Win32k权限提升漏洞（CNVD-2018-10987）的补丁

Patch Description:

Microsoft Windows是美国微软公司研发的一套操作系统，Windows采用了图形化模式GUI。

Microsoft Windows存在权限提升漏洞。该漏洞产生的原因是Win32k组件未能正确处理内存中的对象。攻击者可利用该漏洞在内核模式下运行任意代码，随后便可安装程序，查看、更改或删除数据，或创建具有完整用户权限的新帐户。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-2018-8120

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120

Impacted products

Name
['Microsoft Windows Server 2008', 'Microsoft Windows Server 2008 R2', 'Microsoft Windows 7']

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8120"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cWindows\u91c7\u7528\u4e86\u56fe\u5f62\u5316\u6a21\u5f0fGUI\u3002\r\n\r\nMicrosoft Windows\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fWin32k\u7ec4\u4ef6\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u968f\u540e\u4fbf\u53ef\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\uff0c \u6216\u521b\u5efa\u5177\u6709\u5b8c\u6574\u7528\u6237\u6743\u9650\u7684\u65b0\u5e10\u6237\u3002",
  "discovererName": "Anton Cherepanov, Senior Malware Researcher of ESET",
  "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-2018-8120",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10987",
  "openTime": "2018-06-05",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\u516c\u53f8\u7814\u53d1\u7684\u4e00\u5957\u64cd\u4f5c\u7cfb\u7edf\uff0cWindows\u91c7\u7528\u4e86\u56fe\u5f62\u5316\u6a21\u5f0fGUI\u3002\r\n\r\nMicrosoft Windows\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fWin32k\u7ec4\u4ef6\u672a\u80fd\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u968f\u540e\u4fbf\u53ef\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\uff0c \u6216\u521b\u5efa\u5177\u6709\u5b8c\u6574\u7528\u6237\u6743\u9650\u7684\u65b0\u5e10\u6237\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 Win32k\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-10987\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2008",
      "Microsoft Windows Server 2008 R2",
      "Microsoft Windows 7"
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  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120",
  "serverity": "\u9ad8",
  "submitTime": "2018-05-09",
  "title": "Microsoft Windows Win32k\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-10987\uff09"
}

CVE-2018-8120 (GCVE-0-2018-8120)

Vulnerability from cvelistv5

Published

2018-05-09 19:00

Modified

2025-07-30 01:46

Severity ?

7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

Elevation of Privilege

Summary

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8124, CVE-2018-8164, CVE-2018-8166.

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/45653/	exploit, x_refsource_EXPLOIT-DB
	http://www.securitytracker.com/id/1040849	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/104034	vdb-entry, x_refsource_BID
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows Server 2008

Version: 32-bit Systems Service Pack 2
Version: 32-bit Systems Service Pack 2 (Server Core installation)
Version: Itanium-Based Systems Service Pack 2
Version: x64-based Systems Service Pack 2
Version: x64-based Systems Service Pack 2 (Server Core installation)

	Microsoft	Windows 7	Version: 32-bit Systems Service Pack 1 Version: x64-based Systems Service Pack 1
	Microsoft	Windows Server 2008 R2	Version: Itanium-Based Systems Service Pack 1 Version: x64-based Systems Service Pack 1 Version: x64-based Systems Service Pack 1 (Server Core installation)

Show details on NVD website

JSON

To clipboard

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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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