Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Libav ‘vqa_decode_chunk’函数缓冲区溢出漏洞
Vulnerability Description
Libav 0.5.9之前的0.5.x版本、0.6.6之前的0.6.x版本、0.7.6之前的0.7.x版本、0.8.2之前的0.8.x版本中的libavcodec内的VQA解码器(vqavideo.c)中的‘vqa_decode_chunk’函数中存在基于堆的缓冲区溢出漏洞。远程攻击者可利用该漏洞通过图像大小不是块大小倍数的特制VQA多媒体文件，导致拒绝服务（崩溃）并执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A