Description (CNA)
An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The library will actually reuse the parser for atoms with the “stsz” FOURCC code when parsing atoms that use the “stz2” FOURCC code and can cause an integer overflow due to unchecked arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / GPAC Project | affected GPAC Project Advanced Content commit a8a8d412dabcb129e695c3e7d861fcc81f608304,GPAC Project Advanced Content v1.0.1 |
CWE
CWE-680
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1297
- https://www.debian.org/security/2021/dsa-4966
ADP enrichment
No English description supplied.