The TIFFWriteDirectoryTagCheckedRational function in tif_dirwrite.c in LibTIFF 4.0.6 allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted TIFF file.
https://usn.ubuntu.com/3602-1/
http://bugzilla.maptools.org/show_bug.cgi?id=2612
http://bugzilla.maptools.org/show_bug.cgi?id=2535
Source: Mitre, NVD
Published: 2017-05-10
Updated: 2018-03-22
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H