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    CVE-2022-0367

    A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.

    Published:Aug 29, 2022
    Last Modified:Nov 3, 2025
    EPS:Aug 29, 2022
    EPSS Score:0.00048
    CVSS Score:7.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Extra Packages For Enterprise Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Libmodbus
    Product
    Libmodbus

    Exploits

    https://github.com/stephane/libmodbus/issues/614https://github.com/stephane/libmodbus/issues/614

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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