CVE-2022-33064 Memory corruption in n/a
An off-by-one error in Libsndfile allows attackers to execute arbitrary code or cause denial of service via crafted WAV files.
- 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
- Available
What is CVE-2022-33064?
CVE-2022-33064 is a high-severity memory corruption vulnerability in n/a, published on 18 Jul 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
An off-by-one error in function wav_read_header in src/wav.c in Libsndfile 1.1.0, results in a write out of bound, which allows an attacker to execute arbitrary code, Denial of Service or other unspecified impacts.
Weakness: CWE-193
Which versions are affected by CVE-2022-33064?
It affects 1 product.
Products include Libsndfile Project Libsndfile.
How do I fix CVE-2022-33064?
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-2022-33064 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-33064 exists.
Other vulnerabilities in n/a
Sources
Also known as AZL-28506, AZL-34939, GHSA-6g97-p9mv-cpgv, ROOT-OS-DEBIAN-12-CVE-2022-33064.