Vulnerability · Published Jul 18, 2023 · Assigned by mitre
CVE-2022-33064
High 7.8
In plain English
A high-severity security flaw in the libsndfile package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.3%top 72.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | libsndfile | no fix listed | DEBIAN-CVE-2022-33064 |
| Debian:13 | libsndfile | no fix listed | DEBIAN-CVE-2022-33064 |
| Debian:14 | libsndfile | no fix listed | DEBIAN-CVE-2022-33064 |
| Ubuntu:22.04:LTS | libsndfile | no fix listed | UBUNTU-CVE-2022-33064 |
| Ubuntu:24.04:LTS | libsndfile | no fix listed | UBUNTU-CVE-2022-33064 |
| Ubuntu:25.10 | libsndfile | no fix listed | UBUNTU-CVE-2022-33064 |