CVE-2021-36412 Memory corruption in n/a
A heap-based buffer overflow in GPAC's MP4Box allows attackers to execute arbitrary code or cause denial of service via a crafted file.
- 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-2021-36412?
CVE-2021-36412 is a high-severity memory corruption vulnerability in Gpac Gpac, published on 10 Jan 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-based buffer overflow vulnerability exists in MP4Box in GPAC 1.0.1 via the gp_rtp_builder_do_mpeg12_video function, which allows attackers to possibly have unspecified other impact via a crafted file in the MP4Box command,
Weakness: CWE-787
Which versions are affected by CVE-2021-36412?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2021-36412?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2021-36412 being exploited?
There is no known exploitation of CVE-2021-36412 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2021-36412, GHSA-q48m-46mp-mhcx, UBUNTU-CVE-2021-36412.