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    CVE-2023-3824

    In PHP version 8.0.* before 8.0.30,  8.1.* before 8.1.22, and 8.2.* before 8.2.8, when loading phar file, while reading PHAR directory entries, insufficient length checking may lead to a stack buffer overflow, leading potentially to memory corruption or RCE.

    Published:Aug 3, 2023
    Last Modified:Feb 13, 2025
    EPS:Aug 11, 2023
    EPSS Score:0.34747
    CVSS Score:9.4

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhvhttps://github.com/php/php-src/security/advisories/GHSA-jqcx-ccgc-xwhvhttps://github.com/bluefish3r/poc-cvehttps://github.com/dadosneurais/cve-2023-3824https://github.com/jhonnybonny/CVE-2023-3824

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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