CVEs-PoC/2012/CVE-2012-5783.md

### [CVE-2012-5783](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5783)
![](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

Apache Commons HttpClient 3.x, as used in Amazon Flexible Payments Service (FPS) merchant Java SDK and other products, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-2769-1

#### Github
- https://github.com/albfernandez/commons-httpclient-3