CVE-2022-36191 Memory corruption in n/a
A heap-buffer-overflow in MP4Box allows 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
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-36191?
CVE-2022-36191 is a medium-severity memory corruption vulnerability in Gpac Gpac, published on 17 Aug 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A heap-buffer-overflow had occurred in function gf_isom_dovi_config_get of isomedia/avc_ext.c:2490, as demonstrated by MP4Box. This vulnerability was fixed in commit fef6242.
Weakness: CWE-787
Which versions are affected by CVE-2022-36191?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2022-36191?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-36191 being exploited?
There is no known exploitation of CVE-2022-36191 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2022-36191, GHSA-r3c7-v6q7-j6rm, UBUNTU-CVE-2022-36191.