cve/2023/CVE-2023-43628.md

### [CVE-2023-43628](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-43628)
![](https://img.shields.io/static/v1?label=Product&message=GPSd&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%203.25.1~dev%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-191%3A%20Integer%20Underflow%20(Wrap%20or%20Wraparound)&color=brighgreen)

### Description

An integer underflow vulnerability exists in the NTRIP Stream Parsing functionality of GPSd 3.25.1~dev. A specially crafted network packet can lead to memory corruption. An attacker can send a malicious packet to trigger this vulnerability.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1860

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