CVE-2021-36414 Memory corruption in n/a
Attackers can execute arbitrary code or cause denial of service via a crafted file in GPAC MP4Box due to a heap-based buffer overflow.
- 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-2021-36414?
CVE-2021-36414 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 heab-based buffer overflow vulnerability exists in MP4Box in GPAC 1.0.1 via media.c, which allows attackers to cause a denial of service or execute arbitrary code via a crafted file.
Weakness: CWE-787
Which versions are affected by CVE-2021-36414?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2021-36414?
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-2021-36414 being exploited?
There is no known exploitation of CVE-2021-36414 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2021-36414, GHSA-8g95-qfv7-r6w2, UBUNTU-CVE-2021-36414.