CVE:CVE-2010-0258
CNNVD:CNNVD-201003-144
Microsoft Excel是美国微软（Microsoft）公司Office套件中的一款电子表格处理软件。
Microsoft Excel在解析XSL文件中的畸形BRAI BIFF记录时存在内存破坏漏洞。多个记录之间所共享的包含有识别对象类型字段的记录可能导致类型混淆。用户受骗打开了特制的Excel文档就可以触发这个漏洞。通过控制所分配堆块边界之外的内存，远程攻击者就可以控制虚函数调用中所使用的C++对象指针，导致将内存区处理为不同的对象类型，越界访问所分配的对象。
solution:Upgrade microsoft excel to a higher version than 2002:sp3,2003:sp3,2007:sp1,2007:sp2,and avoid the version 2002:sp3,2003:sp3,2007:sp1,2007:sp2; Upgrade microsoft office to a higher version than 2004,2008,and avoid the version 2004,2008; Upgrade microsoft office_compatibility_pack to a higher version than 2007:sp1,2007:sp2,and avoid the version 2007:sp1,2007:sp2; Upgrade microsoft office_excel_viewer to a higher version than *:sp1,*:sp2,and avoid the version *:sp1,*:sp2; Upgrade microsoft office_sharepoint_server to a higher version than 2007:sp1,2007:sp2,and avoid the version 2007:sp1,2007:sp2; Upgrade microsoft open_xml_file_format_converter to a higher version than *