Buffer Overflow Vulnerability in Ffmpeg Allows Local Attacker to Execute Arbitrary Code

CVE-2023-51791

What is CVE-2023-51791?

A buffer overflow vulnerability has been identified in FFmpeg, specifically in the jpegxl_parser.c component within the libavcodec library. This flaw enables a local attacker to exploit the vulnerability, potentially executing arbitrary code on the affected system by manipulating the gen_alias_map function. Users and administrators are advised to review their FFmpeg version and implement necessary security patches to mitigate potential risks.

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