Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that (1) bypasses a validation check in vorbis_dec.c and triggers a wraparound of the stack pointer, or (2) access a pointer from out-of-bounds memory in mov.c, related to an elst tag that appears before a tag that creates a stream.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Ffmpeg 多个整数溢出漏洞
Vulnerability Description
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 Ffmpeg中存在多个整数溢出漏洞。允许远程攻击者通过自制文件，文件内容为(1)跳过vorbis_dec.c中的安全检查同时触发覆盖堆栈指针；(2)从out-of-bounds 内存中访问mov.c的一个指针；引发拒绝服务攻击或执行任意代码。这个漏洞可能和在创建一个流之前的elst标记有关。
CVSS Information
N/A
Vulnerability Type
N/A