要点
- CVE-2023-41881 是影响 vantage6, vantage6 (vantage6) 的中危 (CVSS 4.3)漏洞。
- 未来 30 天内被利用的概率（EPSS）：0.35%，高于 29.1% 的漏洞。
- 修复：升级到 4.0.0 或更高版本。
| Package | Affected versions | Patched versions |
|---|
| vantage6 PyPI | < 4.0.0
| 4.0.0
|
| vantage6 | < 4.0.0
| 4.0.0
|
Description
When a collaboration is deleted in vantage6, the linked resources (such as tasks from that collaboration) are not properly deleted.
This is partly to manage data properly, but also to prevent a potential (but unlikely) side-effect, 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, resulting in information disclosure.
NVD 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.
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