CVE-2023-47631

HIGH EPSS 35.6%
Published Nov 14, 20232y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Nov 14, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

vantage6 is a framework to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). In affected versions a node does not check if an image is allowed to run if a `parent_id` is set. A malicious party that breaches the server may modify it to set a fake `parent_id` and send a task of a non-whitelisted algorithm. The node will then execute it because the `parent_id` that is set prevents checks from being run. This impacts all servers that are breached by an expert user. This vulnerability has been patched in version 4.1.2. All users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
35.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-345

Affected Products 2

VendorProductVersionRange
vantage6vantage6* <4.1.2
vantage6vantage64.1.2any

References 3

  • github.com https://github.com/vantage6/vantage6/blob/version/4.1.1/vantage6-node/vantage6/node/docker/docker_manager.py#L265-L268
    Product
  • github.com https://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243
    Patch
  • github.com https://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486
    Vendor Advisory

Remediation

  • github.com https://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243
    Patch