Vulnerability Details : 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 dereference and application crash) via an inapplicable class name in a wddxPacket XML document, leading to mishandling in a wddx_deserialize call.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2016-10162
- 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:7.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.1.0:*:*:*:*:*:*:*
Threat overview for CVE-2016-10162
Top countries where our scanners detected CVE-2016-10162
Top open port discovered on systems with this issue
80
IPs affected by CVE-2016-10162 11,946
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2016-10162!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2016-10162
1.54%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10162
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:3.0/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-2016-10162
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-10162
-
http://www.securitytracker.com/id/1037659
PHP Multiple Flaws Let Remote and Local Users Obtain Potentially Sensitive Information, Deny Service, and Execute Arbitrary Code - SecurityTracker
-
https://github.com/php/php-src/commit/8d2539fa0faf3f63e1d1e7635347c5b9e777d47b
Fix bug #73831 - NULL Pointer Dereference while unserialize php object · php/php-src@8d2539f · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2018:1296
RHSA-2018:1296 - Security Advisory - Red Hat Customer Portal
-
http://www.securityfocus.com/bid/95668
PHP 'wddx.c' NULL Pointer Dereference Denial of Service Vulnerability
-
https://bugs.php.net/bug.php?id=73831
PHP :: Sec Bug #73831 :: NULL Pointer Dereference while unserialize php objectIssue Tracking
-
http://php.net/ChangeLog-7.php
PHP: PHP 7 ChangeLogRelease Notes;Vendor Advisory
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