The TIFFWriteDirectorySec() function in tif_dirwrite.c in LibTIFF before 4.0.10 allows remote attackers to cause a denial of service (assertion failure and application crash) via a crafted file.
The TIFFWriteDirectorySec() function in tif_dirwrite.c in LibTIFF before 4.0.10 allows remote attackers to cause a denial of service (assertion failure and application crash) via a crafted file.
http://bugzilla.maptools.org/show_bug.cgi?id=2795 https://gitlab.com/libtiff/libtiff/commit/de144fd228e4be8aa484c3caf3d814b6fa88c6d9
A different vulnerability than CVE-2017-13726.