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    CVE-2007-1777

    Integer overflow in the zip_read_entry function in PHP 4 before 4.4.5 allows remote attackers to execute arbitrary code via a ZIP archive that contains an entry with a length value of 0xffffffff, which is incremented before use in an emalloc call, triggering a heap overflow.

    Published:Mar 30, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 30, 2007
    EPSS Score:0.13862
    CVSS Score:7.5

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    http://www.php-security.org/MOPB/MOPB-35-2007.htmlhttp://www.securityfocus.com/bid/23169http://www.php-security.org/MOPB/MOPB-35-2007.htmlhttp://www.securityfocus.com/bid/23169https://www.exploit-db.com/exploits/29788

    Common Weakness Enumeration

    No CWE recorded yet

    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