CVE-2017-18229 Information

Description

An issue was discovered in GraphicsMagick 1.3.26. An allocation failure vulnerability was found in the function ReadTIFFImage in coders/tiff.c which allows attackers to cause a denial of service via a crafted file because file size is not properly used to restrict scanline strip and tile allocations.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/752c0b41fa32 https://lists.debian.org/debian-lts-announce/2018/03/msg00025.html https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html https://sourceforge.net/p/graphicsmagick/bugs/461/ https://usn.ubuntu.com/4266-1/ https://www.debian.org/security/2018/dsa-4321

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5