Rapid7

vulnerability

Ubuntu: (Multiple Advisories) (CVE-2015-4116): PHP vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
May 16, 2016
Added
Aug 2, 2016
Modified
Apr 16, 2026

Description

Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a failed SplMinHeap::compare operation.

Solutions

ubuntu-upgrade-libapache2-mod-php5ubuntu-upgrade-libapache2-mod-php7-0ubuntu-upgrade-php5-cgiubuntu-upgrade-php5-cliubuntu-upgrade-php5-fpmubuntu-upgrade-php7-0-cgiubuntu-upgrade-php7-0-cliubuntu-upgrade-php7-0-fpm
Title
Rapid7 Labs

2026 Global Threat Landscape Report

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