CVE:CVE-2020-6807
CNNVD:CNNVD-202003-487
Mozilla Firefox等都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。Mozilla Thunderbird是一套从Mozilla Application Suite独立出来的电子邮件客户端软件。
Mozilla Thunderbird 68.6之前版本、Firefox 74之前版本和Firefox ESR 68.6之前版本中的cubeb存在资源管理错误漏洞。攻击者可借助特制的网站利用该漏洞执行任意代码或造成拒绝服务。
solution:Upgrade mozilla firefox to a higher version than 74.0,and avoid the version (,74.0); Upgrade mozilla firefox_esr to a higher version than 68.6.0,and avoid the version (,68.6.0); Upgrade mozilla thunderbird to a higher version than 68.6.0,and avoid the version (,68.6.0); Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,19.10,and avoid the version 16.04,18.04,19.10