CVE:CVE-2018-12379
CNNVD:CNNVD-201809-334
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 ESR 60.2之前版本和Firefox 62之前版本中存在安全漏洞。本地攻击者可借助恶意的MAR格式文件利用该漏洞造成拒绝服务（越界写入和崩溃）。
solution:Upgrade redhat enterprise_linux_desktop to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 7.6,and avoid the version 7.6; Upgrade redhat enterprise_linux_server_eus to a higher version than 7.5,7.6,and avoid the version 7.5,7.6; Upgrade redhat enterprise_linux_server_tus to a higher version than 7.6,and avoid the version 7.6; Upgrade redhat enterprise_linux_workstation to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade debian debian_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0; Upgrade mozilla firefox to a higher version than 62.0,and avoid the version (,62.0); Upgrade mozilla firefox_esr to a higher version than 60.2.0,and avoid the version (,60.2.0); Upgrade mozilla thunderbird to a higher version than 60.2.1,and avoid the version (,60.2.1)