CVE:CVE-2017-5885
CNNVD:CNNVD-201702-376
gtk-vnc是GNOME开源的一个应用组件。
gtk-vnc 0.7.0之前版本存在输入验证错误漏洞。远程攻击者可利用该漏洞造成拒绝服务（崩溃）或执行任意代码。
solution:Upgrade fedoraproject fedora to a higher version than 25,and avoid the version 25; Upgrade gnome gtk-vnc to a higher version than 0.6.0,and avoid the version (,0.6.0]