Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1xajI3LTMyd3AtZ2hyZ80c2Q

Pyo Buffer Overflow Vulnerability

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.

Permalink: https://github.com/advisories/GHSA-qj27-32wp-ghrg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1xajI3LTMyd3AtZ2hyZ80c2Q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 3 years ago
Updated: about 2 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.00078
EPSS Percentile: 0.35871

Identifiers: GHSA-qj27-32wp-ghrg, CVE-2021-41498
References:

• https://nvd.nist.gov/vuln/detail/CVE-2021-41498
• https://github.com/belangeo/pyo/issues/221
• https://github.com/belangeo/pyo/commit/017702c73332a8560c8554a36250a6da587a2418
• https://github.com/pypa/advisory-database/tree/main/vulns/pyo/PYSEC-2021-890.yaml
• https://github.com/advisories/GHSA-qj27-32wp-ghrg

Repository: https://github.com/belangeo/pyo
Blast Radius: 13.7

Affected Packages