CVE-2017-7592

HIGH

LibTIFF 4.0.7 - Denial of Service via Left-Shift Undefined Behavior in putagreytile

Title source: llm
STIX 2.1

Description

The putagreytile function in tif_getimage.c in LibTIFF 4.0.7 has a left-shift undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.

References (5)

Core 5
Core References
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2017/dsa-3844
Issue Tracking x_refsource_misc
http://bugzilla.maptools.org/show_bug.cgi?id=2658
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201709-27
Vendor Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3602-1/
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/97510

Scores

CVSS v3 7.8
EPSS 0.0020
EPSS Percentile 42.0%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-20
Status published
Products (1)
libtiff/libtiff 4.0.7
Published Apr 09, 2017
Tracked Since Feb 18, 2026