cve/2017/CVE-2017-14202.md

### [CVE-2017-14202](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14202)
![](https://img.shields.io/static/v1?label=Product&message=shell&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-119%20Improper%20Restriction%20of%20Operations%20within%20the%20Bounds%20of%20a%20Memory%20Buffer&color=brighgreen)

### Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the shell component of Zephyr allows a serial or telnet connected user to cause a crash, possibly with arbitrary code execution. This issue affects: Zephyr shell versions prior to 1.14.0 on all.

### POC

#### Reference
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-18

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