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.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1298 Exploit Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

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

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

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


Link: CVE-2021-21862

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

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


Link: CVE-2021-21862

JSON object: View

cve-icon Redhat Information

No data.