CVE-2024-21671

vantage6 username timing attack

Published Jan 30, 2024 CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Description
The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). It is possible to find out usernames from the response time of login requests. This could aid attackers in credential attacks. Version 4.2.0 patches this vulnerability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-0170 The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). It is possible to find out usernames from the response time of login requests. This could aid attackers in credential attacks. Version 4.2.0 patches this vulnerability.
Github GHSA Github GHSA GHSA-45gq-q4xh-cp53 vantage6 vulnerable to username timing attack
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Oct 17, 2024, 6:01 PM
Reserved
Dec 29, 2023, 4:10 PM
Status
Modified
Published
Jan 30, 2024, 4:15 PM
Modified
Jun 17, 2026, 7:09 AM