CVE:CVE-2020-14400
CNNVD:CNNVD-202006-1181
LibVNCServer是一款支持在程序中实现VNC（虚拟网络计算）服务器或客户端功能的跨平台C语言库。
LibVNCServer 0.9.13之前版本中存在安全漏洞。攻击者可借助libvncserver/translate.c文件的uint16_t指针利用该漏洞访问字节对齐的数据。
solution:Upgrade libvncserver_project libvncserver to a higher version than 0.9.13,and avoid the version (,0.9.13); Upgrade debian debian_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0; Upgrade opensuse leap to a higher version than 15.1,15.2,and avoid the version 15.1,15.2; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,20.04,and avoid the version 16.04,18.04,20.04