CVE-2022-3667 Axiomatic Bento4 mp42aac Ap4ByteStream.cpp WritePartial heap-based overflow
A heap-based buffer overflow in Bento4's mp42aac tool allows remote attackers to execute arbitrary code or cause denial of service via crafted 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-2022-3667?
CVE-2022-3667 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, which was classified as critical, was found in Axiomatic Bento4. This affects the function AP4_MemoryByteStream::WritePartial of the file Ap4ByteStream.cpp of the component mp42aac. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212007.
Which versions are affected by CVE-2022-3667?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2022-3667?
No fix has been published for CVE-2022-3667 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-2022-3667 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3667 exists.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-2g9p-2pv5-997p, UBUNTU-CVE-2022-3667.