vantage6-server node accepts non-whitelisted algorithms from malicious server

CAO 8.8CVE-2023-47631 · GHSA-vc3v-ppc7-v486 · PYSEC-2023-303 · Công bố 14/11/2023 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2023-47631 là lỗ hổng mức CAO (CVSS 8.8) ảnh hưởng vantage6-node, vantage6-server, vantage6 (vantage6).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.45%, cao hơn 38.8% các lỗ hổng khác.
Cách xử lý: cập nhật lên 4.1.2 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
vantage6-node PyPI	`< 4.1.2`	`4.1.2`
vantage6-server PyPI	`< 4.1.2`	`4.1.2`
vantage6 vantage6	`= 4.1.2< 4.1.2`	`4.1.2`

Mô tả

Impact

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. Relevant node code here

This impacts all servers that are breached by an expert user

Patches

Fixed in v4.1.2

Workarounds

None

Mô tả của NVD

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.