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    CVE-2022-31627

    In PHP versions 8.1.x below 8.1.8, when fileinfo functions, such as finfo_buffer, due to incorrect patch applied to the third party code from libmagic, incorrect function may be used to free allocated memory, which may lead to heap corruption.

    Published:Jul 8, 2022
    Last Modified:Nov 21, 2024
    EPS:Jul 28, 2022
    EPSS Score:0.00127
    CVSS Score:7.7

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    https://bugs.php.net/bug.php?id=81723https://bugs.php.net/bug.php?id=81723

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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