CVE:CVE-2021-23960
CNNVD:CNNVD-202101-2357
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。
Mozilla Firefox 85.0版本之前存在安全漏洞。该漏洞源于对重新声明的JavaScript变量执行垃圾回收会导致中毒后使用，并可能使应用崩溃。
solution:Upgrade mozilla firefox to a higher version than 85.0,and avoid the version (,85.0); Upgrade mozilla firefox_esr to a higher version than 78.7,and avoid the version (,78.7); Upgrade mozilla thunderbird to a higher version than 78.7,and avoid the version (,78.7)