CVE-2019-7699: Axiosys BENTO4

Medium severity, CVSS 6.5. EPSS: 1.5% chance of exploitation in the next 30 days.

A heap-based buffer over-read occurs in AP4_BitStream::WriteBytes in Codecs/Ap4BitStream.cpp in Bento4 v1.5.1-627. Remote attackers could leverage this vulnerability to cause an exception via crafted mp4 input, which leads to a denial of service.

Affected products

• Axiosys BENTO4: version 1.5.1-627 only

Published 2019-02-10. Last modified 2026-06-17.