CVE-2023-46426 Memory corruption in n/a
Remote attackers can execute arbitrary code or cause denial of service via a heap-based buffer overflow in the GPAC multimedia library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-46426?
CVE-2023-46426 is a high-severity memory corruption vulnerability in Gpac Gpac, published on 9 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Heap-based Buffer Overflow vulnerability in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code and cause a denial of service (DoS) via gf_fwrite component in at utils/os_file.c.
Weakness: CWE-122
Which versions are affected by CVE-2023-46426?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2023-46426?
No fix has been published for CVE-2023-46426 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-2023-46426 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-46426 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2023-46426, GHSA-3ppx-w77w-7jj2, UBUNTU-CVE-2023-46426.