CVE:CVE-2020-26797
CNNVD:CNNVD-202103-1098
MediaArea MediaInfo是一款能够显示视频、音频文件相关技术信息的应用程序。
Mediainfo before version 20.08 存在缓冲区错误漏洞，该漏洞源于MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping有一个堆缓冲区溢出漏洞。
solution:Upgrade mediaarea mediainfo to a higher version than 20.08,and avoid the version (,20.08); Upgrade fedoraproject fedora to a higher version than 33,and avoid the version 33