CVE:CVE-2018-7725
CNNVD:CNNVD-201803-168
ZZIPlib是一套轻量级的文件压缩工具。
ZZIPlib 0.13.68版本中的mmapped.c文件的‘zzip_disk_fread’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（逆向引用无效内存地址和崩溃）。
solution:Upgrade zziplib_project zziplib to a higher version than 0.13.68,and avoid the version 0.13.68; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,17.10,18.04,and avoid the version 14.04,16.04,17.10,18.04; Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0