CVEs-PoC/2017/CVE-2017-12920.md

CVE-2017-12920

Description

CDirectory::GetDirEntry in dir.cxx in libfpx 1.3.1_p6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted fpx image.

POC

Reference

• http://www.openwall.com/lists/oss-security/2017/08/17/12
• http://www.openwall.com/lists/oss-security/2017/08/17/12
• https://blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-cdirectorygetdirentry-dir-cxx/
• https://blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-cdirectorygetdirentry-dir-cxx/

Github

No PoCs found on GitHub currently.