Use of Less Trusted Source Affecting python39-idna package, versions <0:2.10-4.module+el8.10.0+21815+bb024982


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.2% (43rd percentile)

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  • Snyk IDSNYK-CENTOS8-PYTHON39IDNA-10122365
  • published13 May 2025
  • disclosed18 Jul 2022

Introduced: 18 Jul 2022

CVE-2022-2255  (opens in a new tab)
CWE-348  (opens in a new tab)

How to fix?

Upgrade Centos:8 python39-idna to version 0:2.10-4.module+el8.10.0+21815+bb024982 or higher.

NVD Description

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

A vulnerability was found in mod_wsgi. The X-Client-IP header is not removed from a request from an untrusted proxy, allowing an attacker to pass the X-Client-IP header to the target WSGI application because the condition to remove it is missing.

CVSS Base Scores

version 3.1