CVE-2023-41881
Description
vantage6 is privacy preserving federated learning infrastructure. When a collaboration is deleted, the linked resources (such as tasks from that collaboration) should be deleted. This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect that affects versions prior to 4.0.0, where if a collaboration with id=10 is deleted, and subsequently a new collaboration is created with id=10, the authenticated users in that collaboration could potentially see results of the deleted collaboration in some cases. Version 4.0.0 contains a patch for this issue. There are no known workarounds.
Predictions
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 withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | vantage6 | <4.0.0 | 4.0.0 |
References
- https://github.com/vantage6/vantage6/security/advisories/GHSA-rf54-7qrr-96j6
- https://nvd.nist.gov/vuln/detail/CVE-2023-41881
- https://github.com/vantage6/vantage6/pull/748
- https://github.com/vantage6/vantage6/commit/cce9538f8b70e814c080dd0ae43b297f3af8a732
- https://github.com/pypa/advisory-database/tree/main/vulns/vantage6/PYSEC-2023-200.yaml
- https://github.com/vantage6/vantage6
- https://github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.