CVE:CVE-2019-15142
CNNVD:CNNVD-201908-1205
DjVuLibre是一款DjVu（计算机文件格式）的开源实现，它包括DjVu文件查看器、浏览器插件、DjVu文件解码/编码器和其它实用程序。DJVU reader是其中的一个DJVU文件查看组件。
DjVuLibre 3.5.27版本中的DJVU reader组件的DjVmDir.cpp文件存在缓冲区错误漏洞。攻击者可借助DJVU文件利用该漏洞造成拒绝服务（应用程序崩溃）。
solution:Upgrade djvulibre_project djvulibre to a higher version than 3.5.27,and avoid the version 3.5.27; Upgrade debian debian_linux to a higher version than 8.0,9.0,10.0,11.0,and avoid the version 8.0,9.0,10.0,11.0; Upgrade fedoraproject fedora to a higher version than 29,30,31,and avoid the version 29,30,31; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,19.04,19.10,and avoid the version 16.04,18.04,19.04,19.10; Upgrade opensuse leap to a higher version than 15.0,15.1,and avoid the version 15.0,15.1