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CVEs-PoC/2021/CVE-2021-21859.md
2025-09-29 21:09:30 +02:00

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CVE-2021-21859

Description

An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The stri_box_read function is used when processing atoms using the 'stri' FOURCC code. An attacker can convince a user to open a video to trigger this vulnerability.

POC

Reference

Github

No PoCs found on GitHub currently.