Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The decrease_ref_count function in libvpx in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via malformed WebM video data.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Mozilla Firefox和Firefox ESR libvpx 安全漏洞
Vulnerability Description
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。libvpx是其中的一个编码解码器。 Mozilla Firefox 40.0之前版本和Firefox ESR 38.2之前38.x版本的libvpx中的‘decrease_ref_count’函数存在安全漏洞。远程攻击者可借助畸形的WebM视频数据利用该漏洞执行任意代码，或造成拒绝服务（越边界读取）。
CVSS Information
N/A
Vulnerability Type
N/A