GitHub Advisoryadvisory · PyPI
GHSA-qj27-32wp-ghrg Pyo Buffer Overflow Vulnerability
HIGH
Official page ↗
- Aliases
- CVE-2021-41498
- Ecosystem
- PyPI
- Packages
- pyo
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-120
- Reviewed
- 2024-04-22
Affected packages
• PyPI pyo: < 1.0.4 → fixed in 1.0.4
Description
Buffer overflow in ajaxsoundstudio.com Pyo <= 1.03 in the `Server_jack_init function` which allows attackers to conduct Denial of Service attacks by arbitrary constructing a overlong `client_name`.
Related
Alias · CVE (1)
- CVE-2021-41498 Buffer overflow in ajaxsoundstudio.com Pyo < and 1.03 in the Server_jack_init function. vulnerability
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-41498 advisory
- https://github.com/belangeo/pyo/issues/221 web
- https://github.com/belangeo/pyo/commit/017702c73332a8560c8554a36250a6da587a2418 web
- https://github.com/belangeo/pyo package
- https://github.com/pypa/advisory-database/tree/main/vulns/pyo/PYSEC-2021-890.yaml web