CVE-2020-23912 Null dereference in n/a
A NULL pointer dereference in Bento4 allows attackers to cause a denial of service via crafted media files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-23912?
CVE-2020-23912 is a medium-severity vulnerability in Axiosys Bento4, published on 21 Apr 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
An issue was discovered in Bento4 through v1.6.0-637. A NULL pointer dereference exists in the function AP4_StszAtom::GetSampleSize() located in Ap4StszAtom.cpp. It allows an attacker to cause Denial of Service.
Weakness: CWE-476
Which versions are affected by CVE-2020-23912?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2020-23912?
No fix has been published for CVE-2020-23912 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-23912 being exploited?
There is no known exploitation of CVE-2020-23912 in the wild and no public exploit code.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-m55f-qfcx-mx38, UBUNTU-CVE-2020-23912.