Vulnerability · Published Aug 22, 2023 · Assigned by mitre
CVE-2020-21722
High 7.8
In plain English
A high-severity security flaw in the oggvideotools package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.7%top 46.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Buffer Overflow vulnerability in oggvideotools 0.9.1 allows remote attackers to run arbitrary code via opening of crafted ogg file.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | oggvideotools | no fix listed | DEBIAN-CVE-2020-21722 |
| Debian:13 | oggvideotools | no fix listed | DEBIAN-CVE-2020-21722 |
| Debian:14 | oggvideotools | no fix listed | DEBIAN-CVE-2020-21722 |
| Ubuntu:22.04:LTS | oggvideotools | no fix listed | UBUNTU-CVE-2020-21722 |
| Ubuntu:24.04:LTS | oggvideotools | no fix listed | UBUNTU-CVE-2020-21722 |
| Ubuntu:25.10 | oggvideotools | no fix listed | UBUNTU-CVE-2020-21722 |
| Ubuntu:26.04:LTS | oggvideotools | no fix listed | UBUNTU-CVE-2020-21722 |
| Ubuntu:26.10 | oggvideotools | no fix listed | UBUNTU-CVE-2020-21722 |