CVE-2023-4755 Use After Free in gpac/gpac
An attacker can exploit a use-after-free flaw in the GPAC library to potentially execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-4755?
CVE-2023-4755 is a medium-severity use after free vulnerability in Gpac Gpac, published on 4 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.
Weakness: CWE-416
Which versions are affected by CVE-2023-4755?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2023-4755?
No fix has been published for CVE-2023-4755 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2023-4755 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4755 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2023-4755, GHSA-jw33-rh5j-73mm, UBUNTU-CVE-2023-4755.