cve/2018/CVE-2018-19395.md

### [CVE-2018-19395](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19395)
![](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

ext/standard/var.c in PHP 5.x through 7.1.24 on Windows allows attackers to cause a denial of service (NULL pointer dereference and application crash) because com and com_safearray_proxy return NULL in com_properties_get in ext/com_dotnet/com_handlers.c, as demonstrated by a serialize call on COM("WScript.Shell").

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/syadg123/pigat
- https://github.com/teamssix/pigat