CVE-2023-47631

unknown

Published 2023-11-14 · Modified 2024-11-21

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CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4 NEW

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not yet in upstream

VIR risk

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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.

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
PyPI	vantage6-server	`<4.1.2`	`4.1.2`
PyPI	vantage6-node	`<4.1.2`	`4.1.2`
PyPI	vantage6-server	`<bf83521eb12fa80aa5fc92ef1692010a9a7f8243\|\|<4.1.2`	`bf83521eb12fa80aa5fc92ef1692010a9a7f8243`
PyPI	vantage6-node	`<bf83521eb12fa80aa5fc92ef1692010a9a7f8243\|\|<4.1.2`	`bf83521eb12fa80aa5fc92ef1692010a9a7f8243`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.