CVE:CVE-2017-8743
CNNVD:CNNVD-201705-199
Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server都是美国微软（Microsoft）公司的产品。Microsoft PowerPoint 2016是Office套件中的一个文档演示工具；SharePoint Enterprise Server 2016是一套企业业务协作平台；Office Online Server是一套基于Web的办公软件套件。
Microsoft PowerPoint 2016、SharePoint Enterprise Server 2016和Office Online Server中存在远程代码执行漏洞，该漏洞源于程序没有正确的处理内存中的对象。远程攻击者可借助特制的文件利用该漏洞在当前用户的上下文中执行任意代码。
solution:Upgrade microsoft office_online_server to a higher version than *; Upgrade microsoft powerpoint to a higher version than 2016,and avoid the version 2016; Upgrade microsoft sharepoint_server to a higher version than 2016,and avoid the version 2016