vantage6's Pickle serialization is insecure
CVE-2023-23930

5.5MEDIUM

Key Information:

Vendor

Vantage6

Status
Vantage6
Vendor
CVE Published:
11 October 2023

What is CVE-2023-23930?

vantage6 is privacy preserving federated learning infrastructure. Versions prior to 4.0.0 use pickle, which has known security issue, as a default serialization module but that has known security issues. All users of vantage6 that post tasks with the default serialization are affected. Version 4.0.0 contains a patch. Users may specify JSON serialization as a workaround.

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Deploy the Patch

Affected Version(s)

vantage6 < 4.0.0

References

https://github.com/vantage6/vantage6/security/advisories/...
x_refsource_CONFIRM
https://github.com/vantage6/vantage6/commit/e62f03bacf224...
x_refsource_MISC
https://github.com/vantage6/vantage6/blob/0682c4288f43fee...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.