CVE:CVE-2020-19678
CNNVD:CNNVD-202304-447
pfSense是一套基于FreeBSD Linux的网络防火墙。
pfSense v.2.1.3版本存在安全漏洞，该漏洞源于存在目录遍历漏洞，攻击者利用该漏洞可以获取敏感信息。
solution:Upgrade oisf suricata to a higher version than 1.4.6,and avoid the version 1.4.6; Upgrade pfsense pfsense to a higher version than 2.1.3,and avoid the version 2.1.3; Upgrade pfsense suricata_package to a higher version than 1.0.1,and avoid the version 1.0.1