cve/2020/CVE-2020-26759.md

### [CVE-2020-26759](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26759)
![](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

clickhouse-driver before 0.1.5 allows a malicious clickhouse server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, due to a buffer overflow.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/risicle/cpytraceafl