{"id":"CVE-2020-16297","details":"A buffer overflow vulnerability in FloydSteinbergDitheringC() in contrib/gdevbjca.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51.","modified":"2026-04-16T00:07:39.748000420Z","published":"2020-08-13T03:15:13.477Z","related":["ALSA-2021:1852"],"references":[{"type":"WEB","url":"https://cgit.ghostscript.com/cgi-bin/cgit.cgi/ghostpdl.git/tree/contrib/gdevbjca.c?h=ghostpdl-9.18#n659"},{"type":"WEB","url":"https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=bf72f1a3dd5392ee8291e3b1518a0c2c5dc6ba39"},{"type":"WEB","url":"https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=bf72f1a3dd5392ee8291e3b1518a0c2c5dc6ba39"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00032.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202008-20"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4469-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2020/dsa-4748"},{"type":"REPORT","url":"https://bugs.ghostscript.com/show_bug.cgi?id=701800"},{"type":"FIX","url":"https://cgit.ghostscript.com/cgi-bin/cgit.cgi/ghostpdl.git/commit/?id=bf72f1a3dd5392ee8291e3b1518a0c2c5dc6ba39"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-16297.json","unresolved_ranges":[{"events":[{"introduced":"9.18"},{"fixed":"9.52"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"20.04"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}