{"id":"CVE-2017-9835","details":"The gs_alloc_ref_array function in psi/ialloc.c in Artifex Ghostscript 9.21 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted PostScript document. This is related to a lack of an integer overflow check in base/gsalloc.c.","modified":"2026-04-16T06:21:43.425316511Z","published":"2017-07-26T19:29:00.570Z","related":["SUSE-SU-2018:0407-1","SUSE-SU-2018:1140-1"],"references":[{"type":"WEB","url":"http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=cfde94be1d4286bc47633c6e6eaf4e659bd78066"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3986"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/99991"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201811-12"},{"type":"REPORT","url":"https://bugs.ghostscript.com/show_bug.cgi?id=697985"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-9835.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.21"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"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"}]}