CVE-2018-20095: Axiosys BENTO4

Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in EnsureCapacity in Core/Ap4Array.h in Bento4 1.5.1-627. Crafted MP4 input triggers an attempt at excessive memory allocation, as demonstrated by mp42hls.

Affected products

• Axiosys BENTO4: version 1.5.1-627 only

Published 2018-12-12. Last modified 2026-06-17.