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.