漏洞信息
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Vulnerability Title
libvips: Possible heap-based buffer read overflow when decoding a well-crafted RLE Radiance image
Vulnerability Description
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, the old-style Radiance RLE decoder in libvips/foreign/radiance.c can process a repeat marker at the beginning of a scanline in scanline_read_old and read q[-1] before any prior pixel exists. A crafted Radiance image loaded through VipsForeignLoadRad can therefore disclose four bytes of adjacent heap data, most likely other image data. This issue is fixed in version 8.18.3.
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
libvips 缓冲区错误漏洞
Vulnerability Description
libvips是libvips团队开源的一款图像处理库。 libvips 8.18.3之前版本存在缓冲区错误漏洞,该漏洞源于Radiance RLE解码器在处理扫描线开头的重复标记时读取越界(q[-1]),可能导致信息泄露(披露相邻堆数据)。
CVSS Information
N/A
Vulnerability Type
N/A