CVE-2022-43034 Memory corruption in n/a
A heap buffer overflow in Bento4's mp42ts tool allows attackers to execute arbitrary code or cause denial of service via crafted MP4 files.
- 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-2022-43034?
CVE-2022-43034 is a medium-severity memory corruption vulnerability in Axiosys Bento4, published on 19 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
An issue was discovered in Bento4 v1.6.0-639. There is a heap buffer overflow vulnerability in the AP4_BitReader::SkipBits(unsigned int) function in mp42ts.
Weakness: CWE-787
Which versions are affected by CVE-2022-43034?
It affects 1 product.
Products include Axiosys Bento4.
How do I fix CVE-2022-43034?
No fix has been published for CVE-2022-43034 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-2022-43034 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43034 exists.
Other vulnerabilities in Axiosys Bento4
Sources
Also known as GHSA-r9q5-6v9c-v535, UBUNTU-CVE-2022-43034.