CVE-2023-46927 Memory corruption in n/a
A heap-buffer-overflow in GPAC's MP4Box tool allows attackers to execute arbitrary code or cause denial of service via crafted media files.
- 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-2023-46927?
CVE-2023-46927 is a medium-severity memory corruption vulnerability in Gpac Gpac, published on 1 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/MP4Box.
Weakness: CWE-787
Which versions are affected by CVE-2023-46927?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2023-46927?
No fix has been published for CVE-2023-46927 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-2023-46927 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-46927 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2023-46927, GHSA-f3pw-mpwc-pw7v, UBUNTU-CVE-2023-46927.