PT-2014-2038 · Php+5 · Php+5

Published

2014-12-20

·

Updated

2016-12-31

·

CVE-2014-8142

CVSS v2.0

7.5

High

VectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.4.36 PHP versions 5.5.x prior to 5.5.20 PHP versions 5.6.x prior to 5.6.4
Description The issue is related to a use-after-free vulnerability in the process nested data function. This vulnerability can be exploited by a remote attacker to execute arbitrary code via a crafted unserialize call. The exploitation is possible due to improper handling of duplicate keys within the serialized properties of an object.
Recommendations For PHP versions prior to 5.4.36, update to version 5.4.36 or later. For PHP versions 5.5.x prior to 5.5.20, update to version 5.5.20 or later. For PHP versions 5.6.x prior to 5.6.4, update to version 5.6.4 or later.

Exploit

Fix

Use After Free

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Weakness Enumeration

CWE-416

Related Identifiers

BDU:2022-02640
CESA-2015_1135
CVE-2014-8142
DSA-3117-1
HPSBUX03337
MGASA-2014-0542
RHSA-2015:1053
RHSA-2015:1066
RHSA-2015:1135
RHSA-2015_1135
SUSE-SU-2015:0365-1
SUSE-SU-2015_0365-1
SUSE-SU-2015_0370-1
SUSE-SU-2016:1638-1
USN-2501-1

Affected Products

Centos
Hp-Ux
Php
Red Hat
Suse
Ubuntu