CVE-2021-40944

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p49

Published

Jun 28, 2022 (Jun 28, 2022)

Modified

Jun 17, 2026

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).

Vendors: gpac
Products: gpac
Weakness: CWE-476
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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