An issue was discovered in GPAC 0.7.1. There is a NULL pointer dereference in the function gf_isom_get_original_format_type at isomedia/drm_sample.c in libgpac.a, as demonstrated by MP4Box.
The product dereferences a pointer that it expects to be valid but is NULL.
Link | Tags |
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https://github.com/gpac/gpac/issues/1249 | third party advisory exploit |
https://lists.debian.org/debian-lts-announce/2019/06/msg00030.html | third party advisory mailing list |