{"id":"CVE-2016-8602","details":"The .sethalftone5 function in psi/zht2.c in Ghostscript before 9.21 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted Postscript document that calls .sethalftone5 with an empty operand stack.","modified":"2026-03-15T22:11:32.481646Z","published":"2017-04-14T18:59:00.877Z","related":["MGASA-2017-0133","SUSE-SU-2016:2654-1","SUSE-SU-2016:2723-1","openSUSE-SU-2024:10003-1"],"references":[{"type":"WEB","url":"http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=f5c7555c303"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201702-31"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2017-0013.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/95311"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2017-0014.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3691"},{"type":"FIX","url":"https://bugs.ghostscript.com/show_bug.cgi?id=697203"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/10/11/5"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/10/11/7"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1383940"},{"type":"FIX","url":"https://ghostscript.com/doc/9.21/History9.htm"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.20"}]},{"events":[{"introduced":"0"},{"fixed":"9.21"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-8602.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}