cve/2023/CVE-2023-4012.md

### [CVE-2023-4012](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4012)
![](https://img.shields.io/static/v1?label=Product&message=ntpsec&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%201.2.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-372%3A%20Incomplete%20Internal%20State%20Distinction&color=brighgreen)

### Description

ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).

### POC

#### Reference
No PoCs from references.

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