CVE-2023-41881 Deleting a collaboration should also delete linked resources

What is CVE-2023-41881?

CVE-2023-41881 is a low-severity vulnerability in vantage6, published on 11 Oct 2023.

Official 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.

Weakness: CWE-708, CWE-200

Which versions are affected by CVE-2023-41881?

3 open source packages ship an affected version, including vantage6. It affects 1 product.

Products include Vantage6 Vantage6.

How do I fix CVE-2023-41881?

Upgrade vantage6 to 4.0.0 or later.

Is CVE-2023-41881 being exploited?

There is no known exploitation of CVE-2023-41881 in the wild and no public exploit code.

Other vulnerabilities in vantage6

• CVE-2024-21649 Remote code execution High 8.8
• CVE-2023-23929 Refresh tokens do not expire in Vantage6 High 8.8
• CVE-2023-47631 vantage6 Node accepts non-whitelisted algorithms from malicious server High 7.2
• CVE-2024-21653 vantage6 insecure SSH configuration for node and server containers Medium 6.5
• CVE-2023-22738 Improper Preservation of Permissions in vantage6 Medium 6.3

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-rf54-7qrr-96j6, PYSEC-2023-200.