CVE-2014-3515

php: unserialize() SPL ArrayObject / SPLObjectStorage type confusion flaw

Published Jul 9, 2014 CVSS 2.0 · 7.5 High EPSS 30.1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-0018-1 php5 security update
Debian DSA Debian DSA DSA-2974-1 php5 security update
Ubuntu USN Ubuntu USN USN-2276-1 PHP vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 10:43 AM
Reserved
May 14, 2014, 12:00 AM
Status
Modified
Published
Jul 9, 2014, 11:07 AM
Modified
Jun 17, 2026, 12:08 AM
Severity
Low
Public date
Jul 9, 2014, 12:00 AM