CVE-2013-4589 (fedora, graphicsmagick, suse_linux_enterprise_debuginfo, suse_linux_enterprise_software_development_kit, suse_studio_onsite)
The ExportAlphaQuantumType function in export.c in GraphicsMagick before 1.3.18 might allow remote attackers to cause a denial of service (crash) via vectors related to exporting the alpha of an 8-bit RGBA image.