CVE:CVE-2017-7753
CNNVD:CNNVD-201708-656
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 55之前的版本和Firefox ESR 52.3之前的版本中存在信息泄露漏洞。远程攻击者可利用该漏洞获取敏感信息。
solution:Upgrade debian debian_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0; Upgrade redhat enterprise_linux to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; 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 7.3,7.4,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 6.0,7.0,and avoid the version 6.0,7.0; Upgrade mozilla firefox to a higher version than 55.0,and avoid the version (,55.0); Upgrade mozilla firefox_esr to a higher version than 52.3.0,and avoid the version (,52.3.0); Upgrade mozilla thunderbird to a higher version than 52.3.0,and avoid the version (,52.3.0)