CVE-2021-21848
An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The library will actually reuse the parser for atoms with the “stszâ€� FOURCC code when parsing atoms that use the “stz2â€� FOURCC code and can cause an integer overflow due to unchecked arithmetic resulting in…