Description
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input at “stss” decoder 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.
References (3)
Core 3
Core References
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5411
Exploit, Technical Description, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1297
Broken Link, Exploit, Technical Description, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2021-1297
Scores
CVSS v3
8.8
EPSS
0.0199
EPSS Percentile
78.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
CWE-680
Status
published
Products (1)
gpac/gpac
1.0.1
Published
Aug 18, 2021
Tracked Since
Feb 18, 2026