CVEs-PoC/2021/CVE-2021-27345.md

### [CVE-2021-27345](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27345)
![](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

A null pointer dereference was discovered in ucompthread in stream.c in Irzip 0.631 which allows attackers to cause a denial of service (DOS) via a crafted compressed file.

### POC

#### Reference
- https://github.com/ckolivas/lrzip/issues/164

#### Github
- https://github.com/ARPSyndicate/cvemon