CVEs-PoC/2018/CVE-2018-7730.md

CVE-2018-7730

Description

An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function.

POC

Reference

• https://bugs.freedesktop.org/show_bug.cgi?id=105204
• https://bugs.freedesktop.org/show_bug.cgi?id=105204

Github

No PoCs found on GitHub currently.