CVE-2015-6834

CRITICAL Year: 2015
CVSS v3 Score
9.8
Critical
CVSS v2 Score
7.5
High
Weakness Type
NVD-CWE-Other
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Vulnerability Description

Multiple use-after-free vulnerabilities in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 allow remote attackers to execute arbitrary code via vectors related to (1) the Serializable interface, (2) the SplObjectStorage class, and (3) the SplDoublyLinkedList class, which are mishandled during unserialization.

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