CVE-2022-40438: Buffer Overflow
Published Sep 14, 2022
·Updated
Buffer overflow vulnerability in function AP4MemoryByteStream::WritePartial in mp42aac in Bento4 v1.6.0-639, allows attackers to cause a denial of service via a crafted file.
Affected Software
1 affected component
Axiosys Bento4=1.6.0-639
Event History
Sep 14, 2022
CVE Published
via MITRE·08:06 PM
Data Sourced
via MITRE·08:06 PM
Description
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-40438?
CVE-2022-40438 is classified as a high severity vulnerability due to its potential to cause denial of service.
2
How do I fix CVE-2022-40438?
To fix CVE-2022-40438, upgrade to a patched version of Bento4 that addresses the buffer overflow vulnerability.
3
What is the impact of CVE-2022-40438?
The impact of CVE-2022-40438 allows attackers to exploit the buffer overflow to create denial of service conditions.
4
Which software versions are affected by CVE-2022-40438?
CVE-2022-40438 affects Bento4 version 1.6.0-639.
5
How can I mitigate CVE-2022-40438?
Mitigation for CVE-2022-40438 includes restricting the use of untrusted files with Bento4 until a fix is applied.