Rapid7

vulnerability

Gentoo Linux: CVE-2015-6834: PHP: Multiple vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
May 16, 2016
Added
Oct 30, 2017
Modified
Mar 31, 2026

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.

Solution

gentoo-linux-upgrade-dev-lang-php
Title
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