cve/2023/CVE-2023-52277.md

### [CVE-2023-52277](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52277)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Royal RoyalTSX before 6.0.2.1 allows attackers to cause a denial of service (Heap Memory Corruption and application crash) or possibly have unspecified other impact via a long hostname in an RTSZ file, if the victim clicks on Test Connection. This occurs during SecureGatewayHost object processing in RAPortCheck.createNWConnection.

### POC

#### Reference
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5788.php

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds