An issue was discovered in GPAC version 0.8.0 and 0.9.0-development-20191109. There is heap-based buffer overflow in the function gf_isom_box_parse_ex() in isomedia/box_funcs.c.Referenceshttps://github.com/gpac/gpac/issues/1327https://lists.debian.org/debian-lts-announce/2020/01/msg00017.html
