CVEs-PoC/2020/CVE-2020-18771.md

### [CVE-2020-18771](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-18771)
![](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 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak.

### POC

#### Reference
- https://github.com/Exiv2/exiv2/issues/756

#### Github
- https://github.com/Live-Hack-CVE/CVE-2020-18771