Improper Input Validation Affecting python39-idle package, versions <0:3.9.25-2.module+el8.10.0+23718+1842ae33


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
1.48% (82nd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Improper Input Validation vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CENTOS8-PYTHON39IDLE-8813007
  • published28 Feb 2025
  • disclosed31 Jan 2025

Introduced: 31 Jan 2025

CVE-2025-0938  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Centos:8 python39-idle to version 0:3.9.25-2.module+el8.10.0+23718+1842ae33 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python39-idle package and not the python39-idle package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

The Python standard library functions urllib.parse.urlsplit and urlparse accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in differential parsing across the Python URL parser and other specification-compliant URL parsers.

CVSS Base Scores

version 3.1