CVE:CVE-2020-27841
CNNVD:CNNVD-202012-1489
OpenJPEG是一款基于C语言的开源JPEG2000编码解码器。
OpenJPEG 存在缓冲区错误漏洞，攻击者可利用该漏洞通过lib/openjp2/pi.c触发缓冲区溢出，以触发拒绝服务，并可能运行代码。
solution:Upgrade uclouvain openjpeg to a higher version than 2.4.0,and avoid the version (,2.4.0); Upgrade fedoraproject fedora to a higher version than 32,and avoid the version 32; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0; Upgrade oracle outside_in_technology to a higher version than 8.5.5,and avoid the version 8.5.5