cve/2007/CVE-2007-5256.md

### [CVE-2007-5256](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5256)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

Multiple stack-based buffer overflows in FSD 2.052 d9 and earlier, and FSFDT FSD 3.000 d9 and earlier, allow (1) remote attackers to execute arbitrary code via a long HELP command on TCP port 3010 to the sysuser::exechelp function in sysuser.cc and (2) remote authenticated users to execute arbitrary code via long commands on TCP port 6809 to the servinterface::sendmulticast function in servinterface.cc, as demonstrated by a PIcallsign command.

### POC

#### Reference
- http://securityreason.com/securityalert/3195
- https://www.exploit-db.com/exploits/4484

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