漏洞信息
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Vulnerability Title
FFmpeg 8.0 - 8.1.2 Stack Buffer Overflow in Vulkan HEVC Decoder
Vulnerability Description
FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vps_num_hrd_parameters value exceeding HEVC_MAX_SUB_LAYERS in any supported container format to overflow stack-allocated arrays in the vk_hevc_end_frame function, potentially achieving arbitrary code execution.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
栈缓冲区溢出
Vulnerability Title
FFmpeg 缓冲区错误漏洞
Vulnerability Description
FFmpeg是FFmpeg组织开源的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 8.0版本至8.1.2版本存在缓冲区错误漏洞,该漏洞源于Vulkan HEVC硬件解码器存在栈缓冲区溢出,允许远程攻击者通过提供特制的HEVC/H.265位流,在vps_num_hrd_parameters值中嵌入恶意数据,以覆盖返回地址和相邻栈帧,可能导致任意代码执行。
CVSS Information
N/A
Vulnerability Type
N/A