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://www.securityfocus.com/bid/94419
http://www.openwall.com/lists/oss-security/2016/11/14/7
http://www.openwall.com/lists/oss-security/2016/11/12/2
https://security.gentoo.org/glsa/201701-16
http://www.debian.org/security/2017/dsa-3762
http://bugzilla.maptools.org/show_bug.cgi?id=2590
Source: Mitre, NVD
Published: 2017-01-18
Updated: 2025-04-20
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
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
Severity: High
EPSS: 0.00355