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    CVE-2024-38439

    Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.

    Published:Jun 16, 2024
    Last Modified:Nov 3, 2025
    EPS:Jun 16, 2024
    EPSS Score:0.00465
    CVSS Score:9.8

    Affected Products

    Vendor
    Netatalk
    Product
    Netatalk

    Exploits

    https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqchttps://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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