CVE-2023-4721 Out-of-bounds Read in gpac/gpac
An out-of-bounds read in GPAC allows attackers to cause denial of service or potentially execute code via crafted media files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-4721?
CVE-2023-4721 is a medium-severity memory corruption vulnerability in Gpac Gpac, published on 1 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Out-of-bounds Read in GitHub repository gpac/gpac prior to 2.3-DEV.
Weakness: CWE-125
Which versions are affected by CVE-2023-4721?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2023-4721?
No fix has been published for CVE-2023-4721 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-2023-4721 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4721 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2023-4721, GHSA-gfjc-h3w7-h2j9, UBUNTU-CVE-2023-4721.