CVE-2022-3785 Axiomatic Bento4 Avcinfo SetDataSize heap-based overflow
A heap-based buffer overflow in Bento4's Avcinfo component allows remote attackers to execute arbitrary code or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-3785?
CVE-2022-3785 is a medium-severity memory corruption vulnerability in Axiosys Bento4, published on 31 Oct 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability, which was classified as critical, has been found in Axiomatic Bento4. Affected by this issue is the function AP4_DataBuffer::SetDataSize of the component Avcinfo. The manipulation leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212564.
Which versions are affected by CVE-2022-3785?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2022-3785?
No fix has been published for CVE-2022-3785 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-2022-3785 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3785 exists.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-f8x7-cjv7-c4v7, UBUNTU-CVE-2022-3785.