CVE-2021-32271 Memory corruption in n/a
A stack-buffer-overflow in GPAC allows attackers to execute arbitrary code 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-2021-32271?
CVE-2021-32271 is a high-severity memory corruption vulnerability in Gpac Gpac, published on 20 Sep 2021. 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
An issue was discovered in gpac through 20200801. A stack-buffer-overflow exists in the function DumpRawUIConfig located in odf_dump.c. It allows an attacker to cause code Execution.
Weakness: CWE-787
Which versions are affected by CVE-2021-32271?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2021-32271?
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-2021-32271 being exploited?
There is no known exploitation of CVE-2021-32271 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2021-32271, GHSA-p2m5-xx3p-mqr6, UBUNTU-CVE-2021-32271.