CVE-2021-40942

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p50

Published

Jun 27, 2022 (Jun 27, 2022)

Modified

Jun 17, 2026

Description

In GPAC MP4Box v1.1.0, there is a heap-buffer-overflow in the function filter_parse_dyn_args function in filter_core/filter.c:1454, as demonstrated by GPAC. This can cause a denial of service (DOS).

Vendors: gpac
Products: gpac
Weakness: CWE-787
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 (0.7%)

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