CVE-2021-40943

MEDIUM

Bento4 1.6.0-638 - Denial of Service via Null Pointer Dereference in AP4_DescriptorListInspector::Action

Title source: llm

Description

In Bento4 1.6.0-638, there is a null pointer reference in the function AP4_DescriptorListInspector::Action function in Ap4Descriptor.h:124 , as demonstrated by GPAC. This can cause a denial of service (DOS).

References (1)

Core 1

Core References

Exploit, Issue Tracking, Third Party Advisory x_refsource_misc

https://github.com/axiomatic-systems/Bento4/issues/643

Scores

CVSS v3 5.5

EPSS 0.0055

EPSS Percentile 42.1%

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 1.6.0-638

Published Jun 28, 2022

Tracked Since Feb 18, 2026