Vulnerability Information
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Vulnerability Title
libvips unpremultiply.c vips_unpremultiply_build out-of-bounds
Vulnerability Description
A flaw has been found in libvips 8.19.0. This vulnerability affects the function vips_unpremultiply_build of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alpha_band can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been published and may be used. This patch is called 7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91. A patch should be applied to remediate this issue.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
跨界内存读
Vulnerability Title
libvips 缓冲区错误漏洞
Vulnerability Description
libvips是libvips开源的一个具有低内存需求的快速图像处理库。 libvips 8.19.0版本存在缓冲区错误漏洞，该漏洞源于对文件libvips/conversion/unpremultiply.c中函数vips_unpremultiply_build的参数alpha_band的错误操作，可能导致越界读取。
CVSS Information
N/A
Vulnerability Type
N/A