cve/2018/CVE-2018-12264.md

### [CVE-2018-12264](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12264)
![](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

Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read in Exiv2::ValueType::setDataArea in value.hpp.

### POC

#### Reference
- https://github.com/Exiv2/exiv2/issues/366
- https://github.com/Exiv2/exiv2/issues/366
- https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc
- https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc

#### Github
- https://github.com/xiaoqx/pocs