PYSEC-2022-257

    Dashboard / Vulnerabilities / PYSEC-2022-257

    PYSEC-2022-257

    Published: 29 Aug 2022Last Modified: 9 Oct 2025

    Summary:

    Details: NVFLARE, versions prior to 2.1.4, contains a vulnerability that deserialization of Untrusted Data due to Pickle usage may allow an unprivileged network attacker to cause Remote Code Execution, Denial Of Service, and Impact to both Confidentiality and Integrity.

    References: https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-6qv6-q77g-7qm6

    Affected packages

    Package

    Name: nvflare

    Purl: pkg:pypi/nvflare

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.4

    Affected versions

    0.1.3

    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
    PYSEC-2022-257 | CVE-DB