CVE:CVE-2021-29955
CNNVD:CNNVD-202106-1676
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。
Firefox存在安全漏洞，该漏洞允许攻击者可利用该漏洞泄漏任意内存地址，也可能导致JIT类型混淆攻击。此漏洞影响Firefox ESR < 78.9和Firefox < 87。
solution:Upgrade mozilla firefox to a higher version than 87.0,and avoid the version (,87.0); Upgrade mozilla firefox_esr to a higher version than 78.9,and avoid the version (,78.9)