Vulnerability · Published Jul 18, 2023 · Assigned by mitre
CVE-2022-33065
High 7.8
In plain English
A high-severity security flaw in the libsndfile package (AlmaLinux). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.4%top 69.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Multiple signed integers overflow in function au_read_header in src/au.c and in functions mat4_open and mat4_read_header in src/mat4.c in Libsndfile, allows an attacker to cause Denial of Service or other unspecified impacts.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | libsndfile | 1.0.28-14.el8 | ALSA-2024:3030 |
| AlmaLinux:9 | libsndfile | 1.0.31-8.el9 | ALSA-2024:2184 |
| AlmaLinux:8 | libsndfile-devel | 1.0.28-14.el8 | ALSA-2024:3030 |
| AlmaLinux:9 | libsndfile-devel | 1.0.31-8.el9 | ALSA-2024:2184 |
| AlmaLinux:8 | libsndfile-utils | 1.0.28-14.el8 | ALSA-2024:3030 |
| AlmaLinux:9 | libsndfile-utils | 1.0.31-8.el9 | ALSA-2024:2184 |
| Debian:12 | libsndfile | 1.2.0-1+deb12u1 | DEBIAN-CVE-2022-33065 |
| Debian:13 | libsndfile | 1.2.2-2 | DEBIAN-CVE-2022-33065 |
| Debian:14 | libsndfile | 1.2.2-2 | DEBIAN-CVE-2022-33065 |
| Ubuntu:22.04:LTS | libsndfile | 1.0.31-2ubuntu0.1 | USN-6471-1 |
| Ubuntu:22.04:LTS | libsndfile | 1.0.31-2ubuntu0.1 | UBUNTU-CVE-2022-33065 |