GraphicsMagick 1.3.23 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted SVG file, related to the (1) DrawImage function in magick/render.c, (2) SVGStartElement function in coders/svg.c, and (3) TraceArcPath function in magick/render.c.
lists.opensuse.org/opensuse-security-announce/2016-07/msg00000.html
lists.opensuse.org/opensuse-security-announce/2016-07/msg00010.html
lists.opensuse.org/opensuse-security-announce/2016-08/msg00037.html
www.debian.org/security/2016/dsa-3746
www.openwall.com/lists/oss-security/2016/02/11/6
www.openwall.com/lists/oss-security/2016/05/27/4
www.openwall.com/lists/oss-security/2016/05/31/3
www.openwall.com/lists/oss-security/2016/09/07/4
www.openwall.com/lists/oss-security/2016/09/18/8
www.securityfocus.com/bid/83241
bugzilla.redhat.com/show_bug.cgi?id=1306148