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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-08-18T12:47:58

Updated: 2024-08-03T18:23:29.550Z

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

Link: CVE-2021-21855

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-18T13:15:07.980

Modified: 2024-11-21T05:49:07.053

Link: CVE-2021-21855

cve-icon Redhat

No data.