CVE-2022-3664 Axiomatic Bento4 avcinfo Ap4BitStream.cpp WriteBytes heap-based overflow
A heap-based buffer overflow in Bento4's avcinfo tool allows remote attackers to execute arbitrary code or cause denial of service via crafted media files.
- 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-2022-3664?
CVE-2022-3664 is a high-severity memory corruption 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 classified as critical has been found in Axiomatic Bento4. Affected is the function AP4_BitStream::WriteBytes of the file Ap4BitStream.cpp of the component avcinfo. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212004.
Which versions are affected by CVE-2022-3664?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2022-3664?
No fix has been published for CVE-2022-3664 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-3664 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3664 exists.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-4pfj-29xq-qrx4, UBUNTU-CVE-2022-3664.