cve/2023/CVE-2023-3242.md

### [CVE-2023-3242](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3242)
![](https://img.shields.io/static/v1?label=Product&message=B%26R%20Automation%20Runtime&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3CG4.93%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-665%20Improper%20Initialization&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-770%20Allocation%20of%20Resources%20Without%20Limits%20or%20Throttling&color=brighgreen)

### Description

Improper initialization implementation in Portmapper used in B&R Industrial Automation Automation Runtime <G4.93 allows unauthenticated network-based attackers to cause permanent denial-of-service conditions.

### POC

#### Reference
No PoCs from references.

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