The vulnerability of the gf_isom_fragment_add_sample_ex() function (isomedia/movie_fragments.c) in the multimedia platform GPAC allows a hacker to execute arbitrary code.

The vulnerability of the gfisomfragmentaddsampleex function isomedia/moviefragments.c in the multimedia platform GPAC involves the use of a zero pointer. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...