MEDIUM
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.
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
Source: MITRE
Published: 2017-03-01
Updated: 2018-10-30
Type: CWE-20
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
Severity: MEDIUM