Vulnerability Details : CVE-2016-7132
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.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2016-7132
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*
Threat overview for CVE-2016-7132
Top countries where our scanners detected CVE-2016-7132
Top open port discovered on systems with this issue
80
IPs affected by CVE-2016-7132 415,883
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2016-7132!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2016-7132
1.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-7132
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-7132
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-7132
-
https://security.gentoo.org/glsa/201611-22
PHP: Multiple vulnerabilities (GLSA 201611-22) — Gentoo securityThird Party Advisory
-
http://openwall.com/lists/oss-security/2016/09/02/9
oss-security - Re: CVE assignment for PHP 5.6.25 and 7.0.10 - and libcurlMailing List
-
https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1
Fix for bug #72790 and bug #72799 · php/php-src@a14fdb9 · GitHubIssue Tracking;Patch
-
https://www.tenable.com/security/tns-2016-19
[R6] SecurityCenter 5.4.1 Fixes Multiple Vulnerabilities - Security Advisory | Tenable®Third Party Advisory
-
http://www.securitytracker.com/id/1036680
PHP Multiple Flaws Let Remote and Local Users Obtain Potentially Sensitive Information, Deny Service, and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
-
https://bugs.php.net/bug.php?id=72799
PHP :: Sec Bug #72799 :: wddx_deserialize null dereference in php_wddx_pop_elementExploit;Issue Tracking
-
https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f
Fix for bug #72790 and bug #72799 · php/php-src@0c8a2a2 · GitHubPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/92767
PHP CVE-2016-7132 NULL pointer Dereference Remote Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
http://www.php.net/ChangeLog-7.php
PHP: PHP 7 ChangeLogRelease Notes
-
http://www.php.net/ChangeLog-5.php
PHP: PHP 5 ChangeLogRelease Notes
-
http://rhn.redhat.com/errata/RHSA-2016-2750.html
RHSA-2016:2750 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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