### [CVE-2014-0099](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0099)
![](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

Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4, when operated behind a reverse proxy, allows remote attackers to conduct HTTP request smuggling attacks via a crafted Content-Length HTTP header.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2014/Dec/23
- http://seclists.org/fulldisclosure/2014/May/138
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
- http://www.vmware.com/security/advisories/VMSA-2014-0012.html

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