cve/2018/CVE-2018-20096.md

CVE-2018-20096

Description

There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack.

POC

Reference

• https://github.com/Exiv2/exiv2/issues/590
• https://github.com/Exiv2/exiv2/issues/590
• https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206
• https://github.com/TeamSeri0us/pocs/tree/master/exiv2/20181206

Github

No PoCs found on GitHub currently.