CVE-2016-9935

CRITICAL

Php < 5.6.28 - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document.

References (12)

Core 12
Core References
Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/12/12/2
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2016/dsa-3737
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
Release Notes, Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-7.php
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:1296
Release Notes, Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
Vendor Advisory x_refsource_confirm
https://bugs.php.net/bug.php?id=73631
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201702-29
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/94846

Scores

CVSS v3 9.8
EPSS 0.0439
EPSS Percentile 89.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-125
Status published
Products (15)
php/php 7.0.0
php/php 7.0.1
php/php 7.0.2
php/php 7.0.3
php/php 7.0.4
php/php 7.0.5
php/php 7.0.6
php/php 7.0.7
php/php 7.0.8
php/php 7.0.9
... and 5 more
Published Jan 04, 2017
Tracked Since Feb 18, 2026