ok-file-formats buffer overflow vulnerability (CNVD-2022-19500)

ok-file-formats is an open source decoder for PNG, JPEG, WAV and several other file formats. ok-file-formats suffers from a buffer overflow vulnerability that stems from a heap buffer overflow in the function “/ok_png.c” when using functions from the ok-file-formats project. function ok_png_read_data() in “/ok_png.c” is vulnerable to a heap buffer overflow. No detailed vulnerability details are currently available.