Multiple exploitable integer truncation 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 improper memory allocation resulting in a heap-based buffer overflow that causes memory corruption The implementation of the parser used for the “Xtra” FOURCC code is handled. An attacker can convince a user to open a video to trigger this vulnerability.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-08-18T14:25:00

Updated: 2024-08-03T18:23:29.553Z

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21862

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-08-18T15:15:07.767

Modified: 2022-07-29T14:11:59.147

Link: CVE-2021-21862

cve-icon Redhat

No data.