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Vulnerability record · CVE-2014-3515 · published 9 July 2014

CVE-2014-3515: Php vulnerability

Php · Php

The SPL component in PHP before 5.4.30 and 5.5.x before 5.5.14 incorrectly anticipates that certain data structures will have the array data type after unserialization, which allows remote attackers to execute arbitrary code via a crafted string that triggers use of a Hashtable destructor, related to "type confusion" issues in (1) ArrayObject and (2) SPLObjectStorage.

7.5 CVSS 2.0 High EPSS 30% · top 1.8%
7.5CVSS 2.0 base score
30%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
30References
17 Jun 2026Last modified by NVD

Description

The SPL component in PHP before 5.4.30 and 5.5.x before 5.5.14 incorrectly anticipates that certain data structures will have the array data type after unserialization, which allows remote attackers to execute arbitrary code via a crafted string that triggers use of a Hashtable destructor, related to "type confusion" issues in (1) ArrayObject and (2) SPLObjectStorage.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=88223c5245e9b470e1e6362bfd96829562ffe6ab
http://lists.opensuse.org/opensuse-updates/2014-09/msg00046.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=141017844705317&w=2 Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1765.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1766.html Third Party Advisory
http://secunia.com/advisories/59794 Third Party Advisory
http://secunia.com/advisories/59831 Third Party Advisory
http://secunia.com/advisories/60998 Third Party Advisory
http://support.apple.com/kb/HT6443 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21683486 Third Party Advisory
http://www.debian.org/security/2014/dsa-2974 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html Third Party Advisory
http://www.php.net/ChangeLog-5.php Vendor Advisory
http://www.securityfocus.com/bid/68237 Third Party AdvisoryVDB Entry
https://bugs.php.net/bug.php?id=67492 PatchVendor Advisory
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=88223c5245e9b470e1e6362bfd96829562ffe6ab
http://lists.opensuse.org/opensuse-updates/2014-09/msg00046.html Mailing ListThird Party Advisory
http://marc.info/?l=bugtraq&m=141017844705317&w=2 Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1765.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1766.html Third Party Advisory
http://secunia.com/advisories/59794 Third Party Advisory
http://secunia.com/advisories/59831 Third Party Advisory
http://secunia.com/advisories/60998 Third Party Advisory
http://support.apple.com/kb/HT6443 Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21683486 Third Party Advisory
http://www.debian.org/security/2014/dsa-2974 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html Third Party Advisory
http://www.php.net/ChangeLog-5.php Vendor Advisory
http://www.securityfocus.com/bid/68237 Third Party AdvisoryVDB Entry
https://bugs.php.net/bug.php?id=67492 PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2014-3515), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.