CVE-2016-7130

HIGH

PHP < 5.6.25 and 7.x < 7.0.10 - Denial of Service via Invalid Base64 Binary Value in WDDX Deserialization

Title source: llm
STIX 2.1

Description

The php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.

References (10)

Core 10
Core References
Release Notes x_refsource_confirm
http://www.php.net/ChangeLog-7.php
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201611-22
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1036680
Vendor Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/92764
Release Notes x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Third Party Advisory x_refsource_confirm
https://www.tenable.com/security/tns-2016-19
Mailing List mailing-list x_refsource_mlist
http://openwall.com/lists/oss-security/2016/09/02/9
Exploit, Issue Tracking x_refsource_confirm
https://bugs.php.net/bug.php?id=72750

Scores

CVSS v3 7.5
EPSS 0.0221
EPSS Percentile 84.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (11)
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 1 more
Published Sep 12, 2016
Tracked Since Feb 18, 2026