CVE-2016-9830 Information

Description

The MagickRealloc function in memory.c in Graphicsmagick 1.3.25 allows remote attackers to cause a denial of service (crash) via large dimensions in a jpeg image.

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/38d0f281e8c8 http://lists.opensuse.org/opensuse-updates/2016-12/msg00141.html http://www.debian.org/security/2016/dsa-3746 http://www.openwall.com/lists/oss-security/2016/12/05/5 http://www.securityfocus.com/bid/94625 https://blogs.gentoo.org/ago/2016/12/01/graphicsmagick-memory-allocation-failure-in-magickrealloc-memory-c https://bugzilla.redhat.com/show_bug.cgi?id=1401536

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