3.7
LOW
CVE-2024-21671
Vantage6 Federated Learning/ Multi-Party Computation Username Disclosure
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.

INFO

Published Date :

Jan. 30, 2024, 4:15 p.m.

Last Modified :

Feb. 8, 2024, 4:42 p.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2024-21671 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Vantage6 vantage6
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-21671.

URL Resource
https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30 Patch
https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-21671 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-21671 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 08, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30 No Types Assigned https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30 Patch
    Changed Reference Type https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53 No Types Assigned https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53 Vendor Advisory
    Added CWE NIST CWE-203
    Added CPE Configuration OR *cpe:2.3:a:vantage6:vantage6:*:*:*:*:*:*:*:* versions up to (excluding) 4.2.0
  • CVE Received by [email protected]

    Jan. 30, 2024

    Action Type Old Value New Value
    Added 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.
    Added Reference GitHub, Inc. https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53 [No types assigned]
    Added Reference GitHub, Inc. https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30 [No types assigned]
    Added CWE GitHub, Inc. CWE-208
    Added CVSS V3.1 GitHub, Inc. AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-21671 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-21671 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.05 }} 0.00%

score

0.13593

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability