CVE-2023-49467 Memory corruption in n/a
A heap-buffer-overflow in libde265 allows attackers to execute arbitrary code or cause denial of service via crafted video files.
- 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
- Available
What is CVE-2023-49467?
CVE-2023-49467 is a high-severity memory corruption vulnerability in Struktur Libde265, published on 7 Dec 2023. 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
Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.
Weakness: CWE-787
Which versions are affected by CVE-2023-49467?
It affects 1 product.
Products include Struktur Libde265.
How do I fix CVE-2023-49467?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-49467 being exploited?
There is no known exploitation of CVE-2023-49467 in the wild and no public exploit code.
Other vulnerabilities in Struktur Libde265
Sources
Also known as ALPINE-CVE-2023-49467, DEBIAN-CVE-2023-49467, GHSA-x895-cm39-f6wq, UBUNTU-CVE-2023-49467.