CVE-2022-3670 Axiomatic Bento4 mp42hevc WriteSample heap-based overflow
A heap-based buffer overflow in Bento4's mp42hevc 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
- Not needed
- Fix
- None listed
What is CVE-2022-3670?
CVE-2022-3670 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 was found in Axiomatic Bento4. It has been classified as critical. Affected is the function WriteSample of the component mp42hevc. 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. VDB-212010 is the identifier assigned to this vulnerability.
Which versions are affected by CVE-2022-3670?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2022-3670?
No fix has been published for CVE-2022-3670 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-2022-3670 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3670 exists.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-m9gm-hrp4-5r57, UBUNTU-CVE-2022-3670.