漏洞信息
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Vulnerability Title
libheif: heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow
Vulnerability Description
libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow. Version 1.22.0 fixes the issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Vulnerability Type
跨界内存读
Vulnerability Title
strukturag libheif 缓冲区错误漏洞
Vulnerability Description
strukturag libheif是strukturag的图像编解码库。 strukturag libheif 1.19.0版本至1.21.2版本存在安全漏洞,该漏洞源于ImageItem_Grid::decode_grid_tile中存在由irot引起的tile坐标下溢导致的堆越界读取。
CVSS Information
N/A
Vulnerability Type
N/A