CVEs-PoC/2017/CVE-2017-12144.md

### [CVE-2017-12144](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12144)
![](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 ytnef 1.9.2, an allocation failure was found in the function TNEFFillMapi in ytnef.c, which allows attackers to cause a denial of service via a crafted file.

### POC

#### Reference
- https://github.com/Yeraze/ytnef/issues/51
- https://somevulnsofadlab.blogspot.com/2017/07/ytnefallocation-failed-in-tneffillmapi.html

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