High severity · published Jan 24, 2017
CVE-2016-10162
The php_wddx_pop_element function in ext/wddx/wddx.c in PHP 7.0.x before 7.0.15 and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (NULL pointer…
7.5
CVSS
5.9%
EPSS
No
On KEV
Description
The php_wddx_pop_element function in ext/wddx/wddx.c in PHP 7.0.x before 7.0.15 and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an inapplicable class name in a wddxPacket XML document, leading to mishandling in a wddx_deserialize call.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.9% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
7.0.0; 7.0.1; 7.0.2; 7.0.3; 7.0.4; 7.0.5; +10 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-10162
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-10162
Release Notes
http://php.net/ChangeLog-7.php
www.securityfocus.com
http://www.securityfocus.com/bid/95668
www.securitytracker.com
http://www.securitytracker.com/id/1037659
access.redhat.com
https://access.redhat.com/errata/RHSA-2018:1296
Issue Tracking
https://bugs.php.net/bug.php?id=73831
Issue Tracking
https://github.com/php/php-src/commit/8d2539fa0faf3f63e1d1e7635347c5b9e777d47b
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