cve/2018/CVE-2018-5087.md

### [CVE-2018-5087](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5087)
![](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

In K7 AntiVirus 15.1.0306, the driver file (K7FWHlpr.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x83002100.

### POC

#### Reference
- https://github.com/rubyfly/K7AntiVirus_POC/tree/master/0x83002100

#### Github
- https://github.com/ZhiyuanWang-Chengdu-Qihoo360/K7_AntiVirus_POC
- https://github.com/ZhiyuanWang-Chengdu-Qihoo360/No1
- https://github.com/gguaiker/K7_AntiVirus_POC