CVE-2017-11140 Information

Description

The ReadJPEGImage function in coders/jpeg.c in GraphicsMagick 1.3.26 creates a pixel cache before a successful read of a scanline which allows remote attackers to cause a denial of service (resource consumption) via crafted JPEG files.

CVSS Vector

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

Reference

http://hg.code.sf.net/p/graphicsmagick/code/rev/b4139088b49a http://www.securityfocus.com/bid/99503 https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html https://usn.ubuntu.com/4206-1/ 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

5.5