### [CVE-2009-20004](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-20004)
![](https://img.shields.io/static/v1?label=Product&message=gAlan&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=*%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-121%20Stack-based%20Buffer%20Overflow&color=brightgreen)

### Description

gAlan 0.2.1, a modular audio processing environment for Windows, is vulnerable to a stack-based buffer overflow when parsing .galan files. The application fails to properly validate the length of input data, allowing a specially crafted file to overwrite the stack and execute arbitrary code. Exploitation requires local interaction, typically by convincing a user to open the malicious file.

### POC

#### Reference
- https://www.exploit-db.com/exploits/10339
- https://www.exploit-db.com/exploits/10345
- https://www.exploit-db.com/exploits/16664
- https://www.vulncheck.com/advisories/galan-buffer-overflow

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