CVE-2022-3667: Axiosys BENTO4

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in Axiomatic Bento4. This affects the function AP4_MemoryByteStream::WritePartial of the file Ap4ByteStream.cpp of the component mp42aac. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212007.

Affected products

• Axiosys BENTO4: version 1.6.0-639 only

Published 2022-10-26. Last modified 2026-06-17.