CyberRota Analysis
AI-GeneratedVersions of libde265 prior to 1.1.1 are vulnerable to an integer overflow due to improper handling of sample adaptive offset input-buffer sizes when processing crafted HEVC streams. This vulnerability can lead to out-of-bounds heap reads, potentially exposing sensitive heap data or causing the decoder to crash. Organizations utilizing libde265 for video processing should prioritize upgrading to version 1.1.1 to mitigate these risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD 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.