cve/2015/CVE-2015-4141.md

### [CVE-2015-4141](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4141)
![](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 WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-2650-1

#### Github
No PoCs found on GitHub currently.