CVE-2018-20502

PoC —

CVSS 3.0

6.5 medium

EPSS

1%p62

Published

Dec 26, 2018 (Dec 26, 2018)

Modified

Jun 17, 2026

Description

An issue was discovered in Bento4 1.5.1-627. There is an attempt at excessive memory allocation in the AP4_DataBuffer class when called from AP4_HvccAtom::Create in Core/Ap4HvccAtom.cpp.

Vendors: axiosys
Products: bento4
Weakness: CWE-400
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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