An exploitable integer overflow 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 using the “ctts” FOURCC code can cause an integer overflow due to unchecked 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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2021-08-25T18:21:33
Updated: 2024-08-03T18:23:29.616Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21836
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-25T19:15:08.960
Modified: 2024-11-21T05:49:04.607
Link: CVE-2021-21836
Redhat
No data.