CVE:CVE-2020-25683
CNNVD:CNNVD-202101-1612
Dnsmasq是一款使用C语言编写的轻量级DNS转发和DHCP、TFTP服务器。
dnsmasq 2.83版本之前存在安全漏洞，攻击者可以利用该漏洞使目标服务崩溃。
solution:Upgrade thekelleys dnsmasq to a higher version than 2.83,and avoid the version (,2.83); Upgrade fedoraproject fedora to a higher version than 32,33,and avoid the version 32,33; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0