Vulnerability · Published Dec 17, 2021 · Assigned by mitre
CVE-2021-41498
High 7.5
In plain English
A high-severity security flaw in the python-pyo package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.2%top 30.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Buffer overflow in ajaxsoundstudio.com Pyo < and 1.03 in the Server_jack_init function. which allows attackers to conduct Denial of Service attacks by arbitrary constructing a overlong server name.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | python-pyo | 1.0.4-1 | DEBIAN-CVE-2021-41498 |
| Debian:13 | python-pyo | 1.0.4-1 | DEBIAN-CVE-2021-41498 |
| Debian:14 | python-pyo | 1.0.4-1 | DEBIAN-CVE-2021-41498 |
| PyPI | pyo | 1.0.4 | GHSA-qj27-32wp-ghrg |
| PyPI | pyo | 1.0.4 | PYSEC-2021-890 |
Affected products (as reported)
References
- https://github.com/belangeo/pyo/issues/221 x_refsource_MISC