CVE:CVE-2017-5456
CNNVD:CNNVD-201705-434
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。
Mozilla Firefox 53之前的版本和Firefox ESR 52.1之前的版本中存在安全漏洞。攻击者可利用该漏洞读取和写入本地文件系统。
solution:Upgrade redhat enterprise_linux to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 7.3,7.4,and avoid the version 7.3,7.4; Upgrade redhat enterprise_linux_server_eus to a higher version than 7.3,7.4,7.5,and avoid the version 7.3,7.4,7.5; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0; Upgrade mozilla firefox to a higher version than 53.0,and avoid the version (,53.0); Upgrade mozilla firefox_esr to a higher version than 52.1.0,and avoid the version (,52.1.0)