CVE-2020-19722: Null Pointer Dereference
Published Jul 13, 2021
·Updated
An unhandled memory allocation failure in Core/Ap4Atom.cpp of Bento 1.5.1-628 causes a direct copy to NULL pointer dereference, leading to a denial of service (DOS).
Affected Software
1 affected component
Axiosys Bento4=1.5.1-628
Event History
Jul 13, 2021
CVE Published
via MITRE·09:33 PM
Data Sourced
via MITRE·09:33 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2020-19722?
CVE-2020-19722 has been classified as a denial of service vulnerability.
2
How do I fix CVE-2020-19722?
To fix CVE-2020-19722, upgrade to a patched version of Bento4 that resolves the memory allocation issue.
3
What versions of Bento4 are affected by CVE-2020-19722?
Bento 4 versions up to and including 1.5.1-628 are affected by CVE-2020-19722.
4
What type of vulnerability is CVE-2020-19722?
CVE-2020-19722 is a memory allocation failure vulnerability that can lead to a denial of service.
5
Can CVE-2020-19722 lead to data loss?
While CVE-2020-19722 primarily causes a denial of service, it may indirectly affect data integrity depending on the application's behavior during the attack.