CVEs-PoC/2016/CVE-2016-0736.md

### [CVE-2016-0736](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0736)
![](https://img.shields.io/static/v1?label=Product&message=Apache%20HTTP%20Server&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Padding%20Oracle%20Attack&color=brighgreen)

### Description

In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.

### POC

#### Reference
- https://www.exploit-db.com/exploits/40961/

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/firatesatoglu/shodanSearch
- https://github.com/vshaliii/DC-2-Vulnhub-Walkthrough