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    CVE-2010-2225

    Use-after-free vulnerability in the SplObjectStorage unserializer in PHP 5.2.x and 5.3.x through 5.3.2 allows remote attackers to execute arbitrary code or obtain sensitive information via serialized data, related to the PHP unserialize function.

    Published:Jun 18, 2010
    Last Modified:Apr 11, 2025
    EPS:Jun 23, 2010
    EPSS Score:0.0243
    CVSS Score:7.5

    Affected Products

    Vendor
    Php
    Product
    Php

    Exploits

    http://pastebin.com/mXGidCsdhttp://pastebin.com/mXGidCsd

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-14355 (CVSS 5.6) — In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRA…
    CVE-2026-7263 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data in…
    CVE-2026-6104 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, when an encoding name containing an embedded NUL b…
    CVE-2026-7258 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, some fu…
    CVE-2026-6722 (CVSS 9.5) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the SOA…
    CVE-2026-7259 (CVSS 2.1) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, a misma…
    CVE-2026-7261 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when So…
    CVE-2026-7262 (CVSS 2.9) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a …
    CVE-2025-14179 (CVSS 7.4) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO…
    CVE-2026-7568 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the met…

    References

    http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
    http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
    http://marc.info/?l=bugtraq&m=133469208622507&w=2
    http://pastebin.com/mXGidCsd
    http://secunia.com/advisories/40860
    http://support.apple.com/kb/HT4312
    http://twitter.com/i0n1c/statuses/16373156076
    http://twitter.com/i0n1c/statuses/16447867829
    http://www.debian.org/security/2010/dsa-2089
    http://www.securityfocus.com/bid/40948
    https://bugzilla.redhat.com/show_bug.cgi?id=605641
    https://exchange.xforce.ibmcloud.com/vulnerabilities/59610
    http://lists.apple.com/archives/security-announce/2010//Aug/msg00003.html
    http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
    http://marc.info/?l=bugtraq&m=133469208622507&w=2
    http://pastebin.com/mXGidCsd
    http://secunia.com/advisories/40860
    http://support.apple.com/kb/HT4312
    http://twitter.com/i0n1c/statuses/16373156076
    http://twitter.com/i0n1c/statuses/16447867829
    http://www.debian.org/security/2010/dsa-2089
    http://www.securityfocus.com/bid/40948
    https://bugzilla.redhat.com/show_bug.cgi?id=605641
    https://exchange.xforce.ibmcloud.com/vulnerabilities/59610

    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