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    CVE-2007-1581

    The resource system in PHP 5.0.0 through 5.2.1 allows context-dependent attackers to execute arbitrary code by interrupting the hash_update_file function via a userspace (1) error or (2) stream handler, which can then be used to destroy and modify internal resources. NOTE: it was later reported that PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 are also affected.

    Published:Mar 21, 2007
    Last Modified:Apr 23, 2026
    EPS:Mar 21, 2007
    EPSS Score:0.10452
    CVSS Score:9.3

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    http://php-security.org/2010/05/01/mops-2010-001-php-hash_update_file-already-freed-resource-access-vulnerability/index.htmlhttp://www.php-security.org/MOPB/MOPB-28-2007.htmlhttp://www.securityfocus.com/bid/23062http://php-security.org/2010/05/01/mops-2010-001-php-hash_update_file-already-freed-resource-access-vulnerability/index.htmlhttp://www.php-security.org/MOPB/MOPB-28-2007.htmlhttp://www.securityfocus.com/bid/23062https://www.exploit-db.com/exploits/3529

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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