cve/2018/CVE-2018-12264.md

CVE-2018-12264

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/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc

Github

• https://github.com/xiaoqx/pocs