CVE:CVE-2018-8427
CNNVD:CNNVD-201810-298
Microsoft Windows Server 2008 SP2等都是美国微软（Microsoft）公司的产品。Microsoft Windows Server 2008 SP2是一套服务器使用的操作系统。PowerPoint Viewer 2007是一款演示文稿处理程序。Graphics Components是其中的一个图形组件。
Microsoft Graphics Components中对内存对象的处理方式存在信息泄露漏洞。攻击者可借助特制的文件利用该漏洞获取信息。以下产品和版本受到影响：Microsoft Windows Server 2008 SP2；PowerPoint Viewer 2007；Office Word Viewer；Office Compatibility Pack SP3，Office 365 ProPlus，Office 2019，Office 2016 for Mac；Excel Viewer 2007 SP3。
solution:Upgrade microsoft excel_viewer to a higher version than 2007:sp3,and avoid the version 2007:sp3; Upgrade microsoft office to a higher version than 2016,2019,and avoid the version 2016,2019; Upgrade microsoft office_365_proplus to a higher version than -; Upgrade microsoft office_compatibility_pack to a higher version than -:sp3,and avoid the version -:sp3; Upgrade microsoft office_word_viewer to a higher version than -; Upgrade microsoft powerpoint_viewer to a higher version than 2007,and avoid the version 2007; Upgrade microsoft windows_server_2008 to a higher version than -:sp2,and avoid the version -:sp2