漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
CHMLib through 2bef8d0, as used in SumatraPDF and other products, has a chm_lib.c _chm_decompress_block integer overflow. There is a resultant heap-based buffer overflow in _chm_fetch_bytes.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Vulnerability Type
整数溢出或超界折返
Vulnerability Title
CHMLib 输入验证错误漏洞
Vulnerability Description
CHMLib是jedwing个人开发者的一个用于处理CHM文件的函数库。 CHMLib 2bef8d0及之前版本存在输入验证错误漏洞,该漏洞源于_chm_decompress_block整数溢出,可能导致堆缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A