CVE-2021-40943: Null Pointer Dereference

Published Jun 28, 2022
·
Updated

In Bento4 1.6.0-638, there is a null pointer reference in the function AP4DescriptorListInspector::Action function in Ap4Descriptor.h:124 , as demonstrated by GPAC. This can cause a denial of service (DOS).

Affected Software

1 affected component
Axiosys Bento4=1.6.0-638

Event History

Jun 28, 2022
CVE Published
via MITRE·09:57 AM
Data Sourced
via MITRE·09:57 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2021-40943?

CVE-2021-40943 has a severity rating that indicates a vulnerability leading to denial of service due to a null pointer reference.

2

How do I fix CVE-2021-40943?

To fix CVE-2021-40943, update to a patched version of Bento4 that addresses the null pointer dereference issue.

3

What software is affected by CVE-2021-40943?

CVE-2021-40943 affects Bento4 version 1.6.0-638.

4

What type of vulnerability is CVE-2021-40943?

CVE-2021-40943 is categorized as a denial of service vulnerability.

5

Where can I find more information on CVE-2021-40943?

Further details on CVE-2021-40943 can typically be found in the official Bento4 repository or security advisories.

Contact

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