CVEs-PoC/2021/CVE-2021-27135.md

### [CVE-2021-27135](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27135)
![](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

xterm before Patch #366 allows remote attackers to execute arbitrary code or cause a denial of service (segmentation fault) via a crafted UTF-8 combining character sequence.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2021/May/52

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Awisefew/Lof4j
- https://github.com/dileepdkumar/https-github.com-cisagov-log4j-affected-dbv2