漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Pillow BdfFontFile`: `Image.new()` called without `_decompression_bomb_check()` — bomb protection bypass via font loading
Vulnerability Description
Pillow is a Python imaging library. Prior to 12.3.0, PIL/BdfFontFile.py bdf_char() read the BBX width and height field from a BDF font file and passed attacker-controlled dimensions to Image.new() without calling Image._decompression_bomb_check(), bypassing Pillow's documented decompression bomb protection and allowing excessive memory allocation. This issue is fixed in version 12.3.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未经控制的内存分配
Vulnerability Title
Pillow 资源管理错误漏洞
Vulnerability Description
Pillow是Pillow组织开源的一款基于Python的图像处理库。 Pillow 12.3.0之前版本存在资源管理错误漏洞,该漏洞源于PIL/BdfFontFile.py bdf_char()在读取BDF字体文件中的BBX宽度和高度字段时,未调用Image._decompression_bomb_check(),绕过了解压炸弹保护,允许攻击者控制尺寸参数导致过度内存分配。
CVSS Information
N/A
Vulnerability Type
N/A