CVEs-PoC/2017/CVE-2017-17722.md

### [CVE-2017-17722](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17722)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

In Exiv2 0.26, there is a reachable assertion in the readHeader function in bigtiffimage.cpp, which will lead to a remote denial of service attack via a crafted TIFF file.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1524116

#### Github
- https://github.com/andir/nixos-issue-db-example