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    CVE-2007-1584

    Buffer underflow in the header function in PHP 5.2.0 allows context-dependent attackers to execute arbitrary code by passing an all-whitespace string to this function, which causes it to write '\0' characters in whitespace that precedes the string.

    Published:Mar 21, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 21, 2007
    EPSS Score:0.03127
    CVSS Score:6.8

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    https://www.exploit-db.com/exploits/3517https://www.exploit-db.com/exploits/3460

    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