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    CVE-2020-24717

    OpenZFS before 2.0.0-rc1, when used on FreeBSD, misinterprets group permissions as user permissions, as demonstrated by mode 0770 being equivalent to mode 0777.

    Published:Aug 27, 2020
    Last Modified:Nov 21, 2024
    EPS:Aug 27, 2020
    EPSS Score:0.00062
    CVSS Score:7.8

    Affected Products

    Vendor
    Freebsd
    Product
    Freebsd
    Vendor
    Openzfs
    Product
    Openzfs

    Exploits

    https://jira.ixsystems.com/browse/NAS-107270https://jira.ixsystems.com/browse/NAS-107270

    Common Weakness Enumeration

    CWE-276 Incorrect Default Permissions

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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