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    CVE-2018-4256

    In macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.

    Published:Jan 11, 2019
    Last Modified:Nov 21, 2024
    EPS:Jan 11, 2019
    EPSS Score:0.0006
    CVSS Score:5.5

    Affected Products

    Vendor
    Apple
    Product
    Mac Os X

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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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