Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The sdp_parse_fmtp_config_h264 function in libavformat/rtpdec_h264.c in FFmpeg before 3.3.4 mishandles empty sprop-parameter-sets values, which allows remote attackers to cause a denial of service (heap buffer overflow) or possibly have unspecified other impact via a crafted sdp file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg 安全漏洞
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 3.3.4之前版本中的libavformat/rtpdec_h264.c文件的‘sdp_parse_fmtp_config_h264’函数存在安全漏洞，该漏洞源于程序没有正确的处理空的sprop-parameter-sets值。远程攻击者可借助特制的sdp文件利用该漏洞造成拒绝服务（堆缓冲区溢出）。
CVSS Information
N/A
Vulnerability Type
N/A