CVE-2021-36412

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p56

Published

Jan 10, 2022 (Jan 10, 2022)

Modified

Jun 17, 2026

Description

A heap-based buffer overflow vulnerability exists in MP4Box in GPAC 1.0.1 via the gp_rtp_builder_do_mpeg12_video function, which allows attackers to possibly have unspecified other impact via a crafted file in the MP4Box command,

Vendors: gpac
Products: gpac
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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