CVE-2022-33124
Python vulnerability analysis and mitigation

Overview

CVE-2022-33124 is a disputed vulnerability in AIOHTTP 3.8.1 that can reportedly trigger a 'ValueError: Invalid IPv6 URL' outcome, potentially leading to a Denial of Service (DoS). The vulnerability was discovered and reported on June 13, 2022 (CVE MITRE).

Technical details

The vulnerability is related to the handling of IPv6 URLs in AIOHTTP 3.8.1, which can result in a ValueError exception with the message 'Invalid IPv6 URL'. However, multiple third parties have disputed this issue, noting that there is no clear example of a context where denial of service would actually occur, and many common contexts already implement exception handling in the calling application (CVE MITRE).

Impact

The potential impact is disputed, with no clear demonstration of how the ValueError exception could lead to an actual denial of service condition (CVE MITRE).

Exploitability

The exploitability of this vulnerability is questioned by multiple third parties, as there is no concrete evidence or example demonstrating how the reported behavior could be exploited to achieve denial of service (CVE MITRE, GitHub Issue).

Mitigation and workarounds

Given that this is a disputed vulnerability with no clear exploit scenario, and considering that many applications already implement proper exception handling, specific mitigation steps may not be necessary (GitHub Issue).

Community reactions

The issue has been marked as invalid and disputed on the project's GitHub repository, with developers indicating that there is no actual vulnerability present (GitHub Issue).

Additional resources


SourceThis report was generated using AI

Related Python vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-59714HIGH7.1
  • Python logoPython
  • cpe:2.3:a:openwebui:open_webui
NoYesAug 13, 2026
CVE-2026-48099HIGH7.1
  • Python logoPython
  • python3-wsgidav+pam
NoYesAug 13, 2026
CVE-2026-45725HIGH7.1
  • Python logoPython
  • compliance-trestle
NoYesAug 13, 2026
CVE-2026-73652HIGH7.1
  • Python logoPython
  • vantage6
NoNoAug 13, 2026
CVE-2026-45774MEDIUM6.9
  • Python logoPython
  • compliance-trestle
NoYesAug 13, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management