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    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.

    Published:Oct 11, 2023
    Last Modified:Nov 21, 2024
    EPS:Oct 11, 2023
    EPSS Score:0.00729
    CVSS Score:5.5

    Affected Products

    Vendor
    Vantage6
    Product
    Vantage6

    Exploits

    https://medium.com/ochrona/python-pickle-is-notoriously-insecure-d6651f1974c9https://medium.com/ochrona/python-pickle-is-notoriously-insecure-d6651f1974c9

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    Related CVEs

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    CVE-2026-54445 (CVSS 6.9) — vantage6 is an open-source infrastructure for privacy preserving analysis. Versions prior to 5.0.0 provide an …
    CVE-2024-27928 (CVSS 5.9) — vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, if an attac…
    CVE-2024-24769 (CVSS 2.1) — vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, users can r…
    CVE-2025-43866 (CVSS 1.7) — vantage6 is an open-source infrastructure for privacy preserving analysis. The JWT secret key in the vantage6 …
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    CVE-2024-23823 (CVSS 4.2) — vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Fe…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High