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 can cause an integer overflow when processing an atom using the 'ssix' FOURCC code, 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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2021-08-25T18:23:28
Updated: 2024-08-03T18:23:29.530Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21842
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-25T19:15:09.110
Modified: 2024-11-21T05:49:05.397
Link: CVE-2021-21842
Redhat
No data.