Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The jpeg2000_read_main_headers function in libavcodec/jpeg2000dec.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not enforce uniqueness of the SIZ marker in a JPEG 2000 image, which allows remote attackers to cause a denial of service (out-of-bounds heap-memory access) or possibly have unspecified other impact via a crafted image with two or more of these markers.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg‘jpeg2000_read_main_headers’函数拒绝服务漏洞
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的libavcodec/jpeg2000dec.c文件中的‘jpeg2000_read_main_headers’函数存在安全漏洞，该漏洞源于程序没有正确确保JPEG 2000图像中SIZ标记的唯一性。远程攻击者可借助带有多个SIZ标记的图像利用该漏洞造成拒绝服务（越边界堆内存访问）。以下版本受到影响：FFmpeg 2.6.5之前版本，2.7.3之前2.7.x版本，2.8.2之前2.8.x版本。
CVSS Information
N/A
Vulnerability Type
N/A