An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption. The FOURCC code, 'trik', is parsed by the function within the library. An attacker can convince a user to open a video to trigger this vulnerability.
References
Link | Resource |
---|---|
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298 | Exploit Third Party Advisory |
https://www.debian.org/security/2021/dsa-4966 | Third Party Advisory |
Information
Published : 2021-08-16 13:15
Updated : 2022-09-02 20:38
NVD link : CVE-2021-21860
Mitre link : CVE-2021-21860
JSON object : View
CWE
CWE-681
Incorrect Conversion between Numeric Types
Products Affected
debian
- debian_linux
gpac
- gpac