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    CVE-2015-4116

    Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a failed SplMinHeap::compare operation.

    Published:Jun 10, 2015
    Last Modified:Apr 12, 2025
    EPS:May 16, 2016
    EPSS Score:0.04153
    CVSS Score:9.8

    Affected Products

    Vendor
    Opensuse
    Product
    Leap
    Vendor
    Php
    Product
    Php

    Exploits

    https://bugs.php.net/bug.php?id=69737https://www.htbridge.com/advisory/HTB23262https://bugs.php.net/bug.php?id=69737https://www.htbridge.com/advisory/HTB23262

    Common Weakness Enumeration

    CWE-416 Use After Free

    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