CVE-2022-3663 Axiomatic Bento4 MP4fragment Ap4StsdAtom.cpp AP4_StsdAtom null pointer dereference

Medium 5.3 Published 26 Oct 2022 Updated 14 Apr 2025

A remote attacker can cause a denial of service via null pointer dereference in the Bento4 MP4fragment component.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-3663?

CVE-2022-3663 is a medium-severity vulnerability in Axiosys Bento4, published on 26 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability was found in Axiomatic Bento4. It has been rated as problematic. This issue affects the function AP4_StsdAtom of the file Ap4StsdAtom.cpp of the component MP4fragment. The manipulation leads to null pointer dereference. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212003.

Weakness: CWE-476, CWE-404

Which versions are affected by CVE-2022-3663?

It affects 1 product.

Products include Axiosys Bento4.

How do I fix CVE-2022-3663?

No fix has been published for CVE-2022-3663 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-3663 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3663 exists.

All Axiosys Bento4 vulnerabilities

Sources

Also known as GHSA-xg7j-mpg2-2hvw, UBUNTU-CVE-2022-3663.