CVE-2017-14639: BENTO4

High severity, CVSS 8.8. EPSS: 1.7% chance of exploitation in the next 30 days.

AP4_VisualSampleEntry::ReadFields in Core/Ap4SampleEntry.cpp in Bento4 1.5.0-617 uses incorrect character data types, which causes a stack-based buffer underflow and out-of-bounds write, leading to denial of service (application crash) or possibly unspecified other impact.

Affected products

• BENTO4 BENTO4: version 1.5.0-617 only

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