CVE:CVE-2021-29338
CNNVD:CNNVD-202104-1124
OpenJPEG是一款基于C语言的开源JPEG2000编码解码器。
OpenJPEG v2.4.0 中的Integer Overflow存在安全漏洞，该漏洞允许远程攻击者可利用该漏洞使应用程序崩溃，导致拒绝服务(DoS)。
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 33,34,and avoid the version 33,34; Upgrade debian debian_linux to a higher version than 9.0,and avoid the version 9.0