tools/tiffcrop.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in buffers. Reported as MSVR 35093, MSVR 35096, and MSVR 35097.
https://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a#diff-c8b4b355f9b5c06d585b23138e1c185f
http://www.securityfocus.com/bid/94746
http://www.securityfocus.com/bid/94484
http://www.debian.org/security/2017/dsa-3762
http://rhn.redhat.com/errata/RHSA-2017-0225.html
Source: Mitre, NVD
Published: 2016-11-22
Updated: 2018-01-05
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical