CVE-2018-7456

CVE: CVE-2018-7456
Published: 2018-02-24T06:29Z
Description Language: en
Description: A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)
References:
http://bugzilla.maptools.org/show_bug.cgi?id=2778
https://github.com/xiaoqx/pocs/tree/master/libtiff