CVE:CVE-2017-5472
CNNVD:CNNVD-201706-682
Mozilla Firefox、Firefox ESR和Thunderbird都是由美国Mozilla基金会开发的产品。Firefox是一款开源Web浏览器，Firefox ESR是Firefox的一个延长支持版本。Thunderbird是从Mozilla Application Suite中独立出来的一套电子邮件客户端软件。
多款Mozilla产品中存在释放后重用漏洞。攻击者可利用该漏洞造成拒绝服务（应用程序崩溃）。以下产品和版本受到影响：Firefox 54之前的版本；Firefox ESR 52.2之前的版本；Thunderbird 52.2之前的版本。
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 54.0,and avoid the version (,54.0); Upgrade mozilla firefox_esr to a higher version than 52.2.0,and avoid the version (,52.2.0); Upgrade mozilla thunderbird to a higher version than 52.2.0,and avoid the version (,52.2.0)