CVE:CVE-2021-43535
CNNVD:CNNVD-202112-722
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。
Mozilla Firefox 存在资源管理错误漏洞，该漏洞源于HTTP2会话对象在不同的线程上被释放时可能会被重用，从而导致内存损坏和潜在的利用崩溃。
solution:Upgrade mozilla firefox to a higher version than 93.0,and avoid the version (,93.0); Upgrade mozilla firefox_esr to a higher version than 91.3.0,and avoid the version (,91.3.0); Upgrade mozilla thunderbird to a higher version than 91.3.0,and avoid the version (,91.3.0); Upgrade debian debian_linux to a higher version than 9.0,10.0,11.0,and avoid the version 9.0,10.0,11.0