CVE-2021-40944

MEDIUM

GPAC MP4Box 1.1.0 - Denial of Service via Null Pointer Dereference in gf_filter_pid_get_packet

Title source: llm
STIX 2.1

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).

References (2)

Core 2
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/gpac/gpac/issues/1906
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5411

Scores

CVSS v3 5.5
EPSS 0.0008
EPSS Percentile 22.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
gpac/gpac 1.1.0
Published Jun 28, 2022
Tracked Since Feb 18, 2026