CVE-2021-21856

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 can cause an integer overflow due to unchecked addition 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
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1299 Exploit Technical Description
Configurations

Configuration 1

cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*

Information

Published : 2021-08-18 01:15

Updated : 2022-07-29 02:11


NVD link : CVE-2021-21856

Mitre link : CVE-2021-21856

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer