CVE-2020-23912

MEDIUM

Bento4 < 1.6.0-637 - Denial of Service via AP4_StszAtom::GetSampleSize() NULL Pointer Dereference

Title source: llm

Description

An issue was discovered in Bento4 through v1.6.0-637. A NULL pointer dereference exists in the function AP4_StszAtom::GetSampleSize() located in Ap4StszAtom.cpp. It allows an attacker to cause Denial of Service.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/axiomatic-systems/Bento4/issues/540

Scores

CVSS v3 5.5

EPSS 0.0072

EPSS Percentile 49.4%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE

CWE-476

Status published

Products (1)

axiosys/bento4 < 1.6.0-637

Published Apr 21, 2021

Tracked Since Feb 18, 2026