MP4Box is a component of GPAC-2.0.0, which is a widely-used third-party package on RPM Fusion. When MP4Box tries to parse a MP4 file, it calls the function diST_box_read() to read from video. In this function, it allocates a buffer str with fixed length. However, content read from bs is controllable by user, so is the length, which causes a buffer overflow.
| Software | From | Fixed in |
|---|---|---|
| gpac / gpac | 2.0.0 | 2.0.0.x |
| debian / debian_linux | 11.0 | 11.0.x |