CVE-2021-40944 Information

Description

In GPAC MP4Box 1.1.0 there is a Null pointer reference in the function gf_filter_pid_get_packet function in src/filter_core/filter_pid.c:5394 as demonstrated by GPAC. This can cause a denial of service (DOS).

Reference

https://github.com/gpac/gpac/issues/1906