CVE:CVE-2016-2814
CNNVD:CNNVD-201604-593
Mozilla Firefox和Firefox ESR都是美国Mozilla基金会开发的浏览器产品。Firefox是一款开源Web浏览器；Firefox ESR是Firefox的一个延长支持版本。libstagefright是其中的一个硬解码支持库。
Mozilla Firefox和Firefox ESR的libstagefright中的‘stagefright::SampleTable::parseSampleCencInfo’函数中存在缓冲区溢出漏洞，该漏洞源于程序没有正确处理CENC偏移和尺寸表单。远程攻击者可利用该漏洞执行任意代码。以下产品及版本受到影响：Mozilla Firefox ESR 45.1之前版本，38.8之前版本，Firefox 46之前版本。
solution:Upgrade mozilla firefox to a higher version than 45.0.2,45.0.1,and avoid the version (,45.0.2],45.0.1; Upgrade mozilla firefox_esr to a higher version than 38.0,38.0.1,38.0.5,38.1.0,38.1.1,38.2.0,38.2.1,38.3.0,38.4.0,38.5.0,38.5.1,38.6.0,38.6.1,38.7.0,38.7.1,and avoid the version 38.0,38.0.1,38.0.5,38.1.0,38.1.1,38.2.0,38.2.1,38.3.0,38.4.0,38.5.0,38.5.1,38.6.0,38.6.1,38.7.0,38.7.1