CVE-2023-46001 Memory corruption in n/a
A local attacker can cause a denial of service in GPAC MP4Box via a buffer overflow in the gf_isom_get_user_data function.
- 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
- None listed
What is CVE-2023-46001?
CVE-2023-46001 is a medium-severity memory corruption vulnerability in Gpac Gpac, published on 7 Nov 2023. 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
Buffer Overflow vulnerability in gpac MP4Box v.2.3-DEV-rev573-g201320819-master allows a local attacker to cause a denial of service via the gpac/src/isomedia/isom_read.c:2807:51 function in gf_isom_get_user_data.
Weakness: CWE-120
Which versions are affected by CVE-2023-46001?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2023-46001?
No fix has been published for CVE-2023-46001 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-2023-46001 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-46001 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2023-46001, GHSA-7j76-jvrv-hgjw, UBUNTU-CVE-2023-46001.