CVE-2016-7132
PHP Wddx Denial of Service NULL Pointer Dereference Vulnerability
Description
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 wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a stray element inside a boolean element, leading to incorrect pop processing.
INFO
Published Date :
Sept. 12, 2016, 1:59 a.m.
Last Modified :
Nov. 16, 2020, 7:26 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2016-7132.
| URL | Resource |
|---|---|
| http://openwall.com/lists/oss-security/2016/09/02/9 | Mailing List |
| http://rhn.redhat.com/errata/RHSA-2016-2750.html | Third Party Advisory |
| http://www.php.net/ChangeLog-5.php | Release Notes |
| http://www.php.net/ChangeLog-7.php | Release Notes |
| http://www.securityfocus.com/bid/92767 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1036680 | Third Party Advisory VDB Entry |
| https://bugs.php.net/bug.php?id=72799 | Exploit Issue Tracking |
| https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f | Patch Vendor Advisory |
| https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 | Issue Tracking Patch |
| https://security.gentoo.org/glsa/201611-22 | Third Party Advisory |
| https://www.tenable.com/security/tns-2016-19 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2016-7132 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-7132 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 16, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://rhn.redhat.com/errata/RHSA-2016-2750.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2016-2750.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/92767 No Types Assigned http://www.securityfocus.com/bid/92767 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1036680 No Types Assigned http://www.securitytracker.com/id/1036680 Third Party Advisory, VDB Entry Changed Reference Type https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f No Types Assigned https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f Patch, Vendor Advisory Changed Reference Type https://security.gentoo.org/glsa/201611-22 No Types Assigned https://security.gentoo.org/glsa/201611-22 Third Party Advisory Changed Reference Type https://www.tenable.com/security/tns-2016-19 No Types Assigned https://www.tenable.com/security/tns-2016-19 Third Party Advisory -
CVE Modified by [email protected]
Oct. 13, 2020
Action Type Old Value New Value Added Reference https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f [No Types Assigned] -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference http://rhn.redhat.com/errata/RHSA-2016-2750.html [No Types Assigned] -
CVE Modified by [email protected]
Nov. 03, 2017
Action Type Old Value New Value Added Reference https://www.tenable.com/security/tns-2016-19 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 16, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1036680 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201611-22 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/92767 [No Types Assigned] -
Modified Analysis by [email protected]
Sep. 12, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:* *cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:php:php:5.6.24:*:*:*:*:*:*:* (and previous) Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.php.net/ChangeLog-7.php No Types Assigned http://www.php.net/ChangeLog-7.php Release Notes Changed Reference Type https://bugs.php.net/bug.php?id=72799 No Types Assigned https://bugs.php.net/bug.php?id=72799 Issue Tracking, Exploit Changed Reference Type http://openwall.com/lists/oss-security/2016/09/02/9 No Types Assigned http://openwall.com/lists/oss-security/2016/09/02/9 Mailing List Changed Reference Type http://www.php.net/ChangeLog-5.php No Types Assigned http://www.php.net/ChangeLog-5.php Release Notes Changed Reference Type https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 No Types Assigned https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 Issue Tracking, Patch Added CWE CWE-476 -
Initial Analysis by [email protected]
Sep. 12, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-7132 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2016-7132
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.21 }} 0.36%
score
0.83658
percentile