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
libde265: SAO sequential filter heap buffer overflow via signed integer overflow
Vulnerability Description
libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate the sample adaptive offset input-buffer size, allowing a crafted HEVC stream with large dimensions and 16-bit luma samples to cause an integer overflow, an undersized allocation, and an out-of-bounds heap read that may expose heap data in decoded output or crash the decoder. Version 1.1.1 contains a patch.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
struktur AG libde265 缓冲区错误漏洞
Vulnerability Description
struktur AG libde265是struktur AG组织的一款H.265视频解码库。 struktur AG libde265 1.1.1之前版本存在安全漏洞,该漏洞源于使用有符号32位算术计算sample adaptive offset输入缓冲区大小,特制的大尺寸、16位亮度样本HEVC流可导致整数溢出、分配不足及越界堆读取,可能泄露解码输出中的堆数据或导致解码器崩溃。
CVSS Information
N/A
Vulnerability Type
N/A