CVEs-PoC/2020/CVE-2020-9498.md

### [CVE-2020-9498](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9498)
![](https://img.shields.io/static/v1?label=Product&message=Apache%20Guacamole&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Expired%20Pointer%20Dereference&color=brighgreen)

### Description

Apache Guacamole 1.1.0 and older may mishandle pointers involved inprocessing data received via RDP static virtual channels. If a userconnects to a malicious or compromised RDP server, a series ofspecially-crafted PDUs could result in memory corruption, possiblyallowing arbitrary code to be executed with the privileges of therunning guacd process.

### POC

#### Reference
- https://research.checkpoint.com/2020/apache-guacamole-rce/

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