CVE-2023-43887 Memory corruption in n/a
Buffer overflows in libde265 allow 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-2023-43887?
CVE-2023-43887 is a high-severity memory corruption vulnerability in Struktur Libde265, published on 22 Nov 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 v1.0.12 was discovered to contain multiple buffer overflows via the num_tile_columns and num_tile_row parameters in the function pic_parameter_set::dump.
Weakness: CWE-120
Which versions are affected by CVE-2023-43887?
It affects 1 product.
Products include Struktur Libde265.
How do I fix CVE-2023-43887?
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-2023-43887 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-43887 exists.
Other vulnerabilities in Struktur Libde265
Sources
Also known as DEBIAN-CVE-2023-43887, GHSA-6xm3-xq5h-wg4m, UBUNTU-CVE-2023-43887.