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    CVE-2007-1649

    PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.

    Published:Mar 24, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 24, 2007
    EPSS Score:0.06794
    CVSS Score:7.8

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    http://www.php-security.org/MOPB/MOPB-29-2007.htmlhttp://www.php-security.org/MOPB/MOPB-29-2007.htmlhttps://www.exploit-db.com/exploits/3559

    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