CVE-2017-14643: BENTO4

Medium severity, CVSS 6.5. EPSS: 1.6% chance of exploitation in the next 30 days.

The AP4_HdlrAtom class in Core/Ap4HdlrAtom.cpp in Bento4 version 1.5.0-617 uses an incorrect character data type, leading to a heap-based buffer over-read and application crash in AP4_BytesToUInt32BE in Core/Ap4Utils.h.

Affected products

• BENTO4 BENTO4: version 1.5.0-617 only

Published 2017-09-21. Last modified 2026-06-17.