# (CVE-2018-8639)Windows 本地提权漏洞
#### 描述
这个漏洞属于未正确处理窗口类成员对象导致的Double-free类型本地权限提升漏洞
#### 影响版本
| Product | Version | Update | Edition | Tested |
| ——————- | ——- | —— | ——- | —— |
| Windows 10 | – | | | |
| Windows 10 | 1607 | | | |
| Windows 10 | 1703 | | | |
| Windows 10 | 1709 | | | |
| Windows 10 | 1803 | | | |
| Windows 10 | 1809 | | | |
| Windows 7 | – | SP1 | | |
| Windows 8.1 | – | | pro N | |
| Windows Rt 8.1 | – | | | |
| Windows Server 2008 | – | SP2 | | |
| Windows Server 2008 | R2 | | itanium | |
| Windows Server 2008 | R2 | | x64 | |
| Windows Server 2012 | – | | | |
| Windows Server 2012 | R2 | | | |
| Windows Server 2016 | – | | | |
| Windows Server 2016 | 1709 | | | |
| Windows Server 2016 | 1803 | | | |
| Windows Server 2019 | – | | | |
#### 修复补丁
“`
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8639
“`
#### 利用方式
编译环境
– VS2019(V140)X64 Release
在Windows 2008 X64上测试通过的EXP,直接上GIF图
[![2](resource/%EF%BC%88CVE-2018-8639%EF%BC%89Windows%20%E6%9C%AC%E5%9C%B0%E6%8F%90%E6%9D%83%E6%BC%8F%E6%B4%9E/media/7.gif)](/static/qingy/(CVE-2018-8639)Windows_本地提权漏洞/img/7.gif?raw=true)
编译环境
– VS2019(V120)X64 Debug,需要安装如下包作为支撑
“`
https://www.microsoft.com/zh-cn/download/confirmation.aspx?id=40770
“`
Windows 7 X64测试通过的EXP,上GIF图
[![3](resource/%EF%BC%88CVE-2018-8639%EF%BC%89Windows%20%E6%9C%AC%E5%9C%B0%E6%8F%90%E6%9D%83%E6%BC%8F%E6%B4%9E/media/8.gif)](/static/qingy/(CVE-2018-8639)Windows_本地提权漏洞/img/8.gif?raw=true)
> https://github.com/Ascotbe/Kernelhub/tree/master/CVE-2018-8639
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