cve/2015/CVE-2015-7554.md

### [CVE-2015-7554](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7554)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.

### POC

#### Reference
- http://packetstormsecurity.com/files/135078/libtiff-4.0.6-Invalid-Write.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/genuinetools/reg
- https://github.com/orgTestCodacy11KRepos110MB/repo-3654-reg