CVE:CVE-2019-9512
CNNVD:CNNVD-201908-925
HTTP/2是超文本传输协议的第二版，主要用于保证客户机与服务器之间的通信。
HTTP/2中存在资源管理错误漏洞。攻击者可利用该漏洞导致拒绝服务。
solution:Upgrade apple swiftnio to a higher version than 1.4.0,and avoid the version [1.0.0,1.4.0]; Upgrade apache traffic_server to a higher version than 6.2.3,7.1.6,8.0.3,and avoid the version [6.0.0,6.2.3],[7.0.0,7.1.6],[8.0.0,8.0.3]; Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0; Upgrade nodejs node.js to a higher version than 8.8.1,8.16.1,10.12.0,10.16.3,12.8.1,and avoid the version [8.0.0,8.8.1],[8.9.0,8.16.1),[10.0.0,10.12.0],[10.13.0,10.16.3),[12.0.0,12.8.1)