cve/2016/CVE-2016-7418.md

### [CVE-2016-7418](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7418)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.26 and 7.x before 7.0.11 allows remote attackers to cause a denial of service (invalid pointer access and out-of-bounds read) or possibly have unspecified other impact via an incorrect boolean element in a wddxPacket XML document, leading to mishandling in a wddx_deserialize call.

### POC

#### Reference
- https://bugs.php.net/bug.php?id=73065
- https://www.tenable.com/security/tns-2016-19

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/RClueX/Hackerone-Reports
- https://github.com/imhunterand/hackerone-publicy-disclosed