CVE-2019-20092 Null dereference in n/a
A NULL pointer dereference in Bento4 allows attackers to cause a denial of service via crafted MP4 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-2019-20092?
CVE-2019-20092 is a medium-severity vulnerability in Axiosys Bento4, published on 30 Dec 2019. 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 1.5.1.0. There is a NULL pointer dereference in AP4_Descriptor::GetTag in mp42ts when called from AP4_EsDescriptor::GetDecoderConfigDescriptor in Ap4EsDescriptor.cpp.
Weakness: CWE-476
Which versions are affected by CVE-2019-20092?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2019-20092?
No fix has been published for CVE-2019-20092 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-20092 being exploited?
There is no known exploitation of CVE-2019-20092 in the wild and no public exploit code.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-3mwp-gjqm-h3xp, UBUNTU-CVE-2019-20092.