PYSEC-2023-304

    Dashboard / Vulnerabilities / PYSEC-2023-304

    PYSEC-2023-304

    Published: 14 Nov 2023Last Modified: 21 Nov 2024

    Summary:

    Details: vantage6 is a framework to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). In affected versions a node does not check if an image is allowed to run if a `parent_id` is set. A malicious party that breaches the server may modify it to set a fake `parent_id` and send a task of a non-whitelisted algorithm. The node will then execute it because the `parent_id` that is set prevents checks from being run. This impacts all servers that are breached by an expert user. This vulnerability has been patched in version 4.1.2. All users are advised to upgrade. There are no known workarounds for this vulnerability.

    References: https://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486, https://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243, https://github.com/vantage6/vantage6/blob/version/4.1.1/vantage6-node/vantage6/node/docker/docker_manager.py#L265-L268

    Affected packages

    Package

    Name: vantage6-server

    Purl: pkg:pypi/vantage6-server

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -bf83521eb12fa80aa5fc92ef1692010a9a7f8243

    Affected versions

    0.0.0
    0.0.0b0
    0.0.0b1
    0.0.0b3

    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