MEDIUM
The TIFFFetchNormalTag function in LibTiff 4.0.6 allows remote attackers to cause a denial of service (out-of-bounds read) via crafted TIFF_SETGET_C16ASCII or TIFF_SETGET_C32_ASCII tag values.
http://bugzilla.maptools.org/show_bug.cgi?id=2590
http://www.debian.org/security/2017/dsa-3762
http://www.openwall.com/lists/oss-security/2016/11/12/2
http://www.openwall.com/lists/oss-security/2016/11/14/7
Source: MITRE
Published: 2017-01-18
Updated: 2017-11-04
Type: CWE-125
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH