CVE-2021-21850
An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an integer overflow when the library encounters an atom using the “trunâ€� FOURCC code due to unchecked arithmetic resulting in a heap-based buffer overflow that causes memory corruption.…