CVEs-PoC/2020/CVE-2020-5779.md

### [CVE-2020-5779](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5779)
![](https://img.shields.io/static/v1?label=Product&message=Trading%20Technologies%20Messaging&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Denial%20of%20Service&color=brighgreen)

### Description

A flaw in Trading Technologies Messaging 7.1.28.3 (ttmd.exe) relates to invalid parameter handling when calling strcpy_s() with an invalid parameter (i.e., a long src string parameter) as a part of processing a type 4 message sent to default TCP RequestPort 10200. It's been observed that ttmd.exe terminates as a result.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/404notf0und/CVE-Flow