CVE:CVE-2019-15892
CNNVD:CNNVD-201909-059
Varnish Cache是一套反向网站缓存服务器。
Varnish Cache 6.0.4 LTS之前版本、6.1.x版本和6.2.1之前的6.2.x版本中存在安全漏洞。远程攻击者可通过发送特制的HTTP/1请求利用该漏洞造成拒绝服务（自动重启）。
solution:Upgrade varnish-software varnish_cache to a higher version than 6.0.4,and avoid the version [6.0.0,6.0.4); Upgrade varnish_cache_project varnish_cache to a higher version than 6.1.1,6.2.1,and avoid the version [6.1.0,6.1.1],[6.2.0,6.2.1); Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0