CVE-2020-23331

HIGH

Bento4 - Denial of Service via NULL Pointer Dereference in AP4_DescriptorListWriter

Title source: llm

Description

An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_DescriptorListWriter::Action component located in /Core/Ap4Descriptor.h. It allows an attacker to cause a denial of service (DOS).

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/axiomatic-systems/Bento4/issues/509

Scores

CVSS v3 7.5

EPSS 0.0124

EPSS Percentile 65.3%

Attack Vector NETWORK

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

Details

CWE

CWE-476

Status published

Products (1)

axiosys/bento4

Published Aug 17, 2021

Tracked Since Feb 18, 2026