### [CVE-2017-9787](https://www.cve.org/CVERecord?id=CVE-2017-9787)
![](https://img.shields.io/static/v1?label=Vendor&message=Apache%20Software%20Foundation&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Apache%20Struts&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=2.3.x%20prior%20to%202.3.33&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=2.5%20to%202.5.10.1&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=DoS%20Attack&color=brightgreen)

### Description

When using a Spring AOP functionality to secure Struts actions it is possible to perform a DoS attack. Solution is to upgrade to Apache Struts version 2.5.12 or 2.3.33.

### POC

#### Reference
No PoCs from references.

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