CVE:CVE-2019-12675
CNNVD:CNNVD-201910-096
Cisco Firepower 4100 Series Security Appliances和Firepower 9300 Series Security Appliances中的Cisco Firepower Threat Defense (FTD) Software的多实例功能存在安全漏洞，该漏洞源于程序没有对底层文件系统进行充分的保护。本地攻击者可通过修改底层文件系统上的重要文件利用该漏洞在主机名称空间中以root权限执行命令。
solution:Upgrade cisco firepower_threat_defense to a higher version than 6.4.0.2,and avoid the version (,6.4.0.2); Upgrade cisco firepower_9300_firmware to a higher version than -; Upgrade cisco firepower_4115_firmware to a higher version than -; Upgrade cisco firepower_4125_firmware to a higher version than -; Upgrade cisco firepower_4145_firmware to a higher version than -; Upgrade cisco firepower_4110_firmware to a higher version than -; Upgrade cisco firepower_4120_firmware to a higher version than -; Upgrade cisco firepower_4140_firmware to a higher version than -; Upgrade cisco firepower_4150_firmware to a higher version than -