CVE:CVE-2018-20549
CNNVD:CNNVD-201812-1208
libcaca是一款开源的支持以文本形式输出内容的图形库。
libcaca 0.99.beta19版本中的caca/file.c文件（‘caca_file_read’函数）存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
solution:Upgrade libcaca_project libcaca to a higher version than 0.99:beta19,and avoid the version 0.99:beta19; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,16.04,18.04,18.10,and avoid the version 12.04,14.04,16.04,18.04,18.10; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade fedoraproject fedora to a higher version than 34,35,36,and avoid the version 34,35,36; Upgrade opensuse leap to a higher version than 15.0,and avoid the version 15.0