{"id":"CVE-2020-21710","aliases":["ALSA-2024:2966","DEBIAN-CVE-2020-21710","DLA-3582-1","EUVD-2020-14478","GHSA-f3hj-4f92-87v9","RHSA-2024:2966","RLSA-2024:2966","UBUNTU-CVE-2020-21710","USN-6364-1"],"status":"published","title":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript...","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00705,"percentile":0.53794,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-369"],"published":"2023-08-22T00:00:00Z","modified":"2026-10-29T11:02:20Z","fixes":[{"ecosystem":"AlmaLinux:8","package":"ghostscript","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"ghostscript-doc","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"ghostscript-tools-dvipdf","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"ghostscript-tools-fonts","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"ghostscript-tools-printing","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"ghostscript-x11","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libgs","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libgs-devel","fixed_in":["9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"ghostscript","fixed_in":["9.51~dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ghostscript","fixed_in":["9.51~dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ghostscript","fixed_in":["9.51~dfsg-1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-debugsource","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-gtk-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-x11","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-x11-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libgs","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libgs-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-debugsource","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-doc","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-gtk-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-tools-dvipdf","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-tools-fonts","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-tools-printing","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-x11-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libgs-debuginfo","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libgs-devel","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Rocky Linux:8","package":"ghostscript","fixed_in":["0:9.27-12.el8"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"ghostscript","fixed_in":["9.26~dfsg+0-0ubuntu0.16.04.14+esm7"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"ghostscript","fixed_in":["9.26~dfsg+0-0ubuntu0.18.04.18+esm2"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"ghostscript","fixed_in":["9.50~dfsg-5ubuntu4.10"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"AlmaLinux:8","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"ghostscript-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"ghostscript-tools-dvipdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"ghostscript-tools-fonts","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"ghostscript-tools-printing","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"ghostscript-x11","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"libgs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"AlmaLinux:8","package":"libgs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.51~dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.51~dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.51~dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.27~dfsg-2+deb10u9"}]}],"versions":["9.27~dfsg-2","9.27~dfsg-2+deb10u1","9.27~dfsg-2+deb10u2","9.27~dfsg-2+deb10u3","9.27~dfsg-2+deb10u4","9.27~dfsg-2+deb10u5","9.27~dfsg-2+deb10u6","9.27~dfsg-2+deb10u7","9.27~dfsg-2+deb10u8"],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-gtk-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-x11","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"ghostscript-x11-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libgs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::appstream","package":"libgs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-debugsource","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-doc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-gtk-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-tools-dvipdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-tools-fonts","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-tools-printing","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"ghostscript-x11-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libgs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:8::crb","package":"libgs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Rocky Linux:8","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:9.27-12.el8"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.16.04.14+esm7"}]}],"versions":["9.16~dfsg~0-0ubuntu3","9.16~dfsg~0-0ubuntu4","9.18~dfsg~0-0ubuntu1","9.18~dfsg~0-0ubuntu2","9.18~dfsg~0-0ubuntu2.2","9.18~dfsg~0-0ubuntu2.3","9.18~dfsg~0-0ubuntu2.4","9.18~dfsg~0-0ubuntu2.6","9.18~dfsg~0-0ubuntu2.7","9.18~dfsg~0-0ubuntu2.8","9.18~dfsg~0-0ubuntu2.9","9.25~dfsg+1-0ubuntu0.16.04.1","9.25~dfsg+1-0ubuntu0.16.04.2","9.25~dfsg+1-0ubuntu0.16.04.3","9.26~dfsg+0-0ubuntu0.16.04.1","9.26~dfsg+0-0ubuntu0.16.04.3","9.26~dfsg+0-0ubuntu0.16.04.4","9.26~dfsg+0-0ubuntu0.16.04.5","9.26~dfsg+0-0ubuntu0.16.04.6","9.26~dfsg+0-0ubuntu0.16.04.7","9.26~dfsg+0-0ubuntu0.16.04.8","9.26~dfsg+0-0ubuntu0.16.04.9","9.26~dfsg+0-0ubuntu0.16.04.10","9.26~dfsg+0-0ubuntu0.16.04.11","9.26~dfsg+0-0ubuntu0.16.04.12","9.26~dfsg+0-0ubuntu0.16.04.13","9.26~dfsg+0-0ubuntu0.16.04.14","9.26~dfsg+0-0ubuntu0.16.04.14+esm1","9.26~dfsg+0-0ubuntu0.16.04.14+esm2","9.26~dfsg+0-0ubuntu0.16.04.14+esm3","9.26~dfsg+0-0ubuntu0.16.04.14+esm4","9.26~dfsg+0-0ubuntu0.16.04.14+esm5","9.26~dfsg+0-0ubuntu0.16.04.14+esm6"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.18.04.18+esm2"}]}],"versions":["9.21~dfsg+1-0ubuntu3","9.22~dfsg+1-0ubuntu1","9.22~dfsg+1-0ubuntu1.1","9.22~dfsg+1-0ubuntu1.2","9.25~dfsg+1-0ubuntu0.18.04.1","9.25~dfsg+1-0ubuntu0.18.04.2","9.26~dfsg+0-0ubuntu0.18.04.1","9.26~dfsg+0-0ubuntu0.18.04.3","9.26~dfsg+0-0ubuntu0.18.04.4","9.26~dfsg+0-0ubuntu0.18.04.5","9.26~dfsg+0-0ubuntu0.18.04.6","9.26~dfsg+0-0ubuntu0.18.04.7","9.26~dfsg+0-0ubuntu0.18.04.8","9.26~dfsg+0-0ubuntu0.18.04.9","9.26~dfsg+0-0ubuntu0.18.04.10","9.26~dfsg+0-0ubuntu0.18.04.11","9.26~dfsg+0-0ubuntu0.18.04.12","9.26~dfsg+0-0ubuntu0.18.04.13","9.26~dfsg+0-0ubuntu0.18.04.14","9.26~dfsg+0-0ubuntu0.18.04.15","9.26~dfsg+0-0ubuntu0.18.04.16","9.26~dfsg+0-0ubuntu0.18.04.17","9.26~dfsg+0-0ubuntu0.18.04.18","9.26~dfsg+0-0ubuntu0.18.04.18+esm1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.50~dfsg-5ubuntu4.10"}]}],"versions":["9.27~dfsg+0-0ubuntu3","9.27~dfsg+0-0ubuntu4","9.50~dfsg-5ubuntu1","9.50~dfsg-5ubuntu2","9.50~dfsg-5ubuntu3","9.50~dfsg-5ubuntu4","9.50~dfsg-5ubuntu4.1","9.50~dfsg-5ubuntu4.2","9.50~dfsg-5ubuntu4.3","9.50~dfsg-5ubuntu4.4","9.50~dfsg-5ubuntu4.5","9.50~dfsg-5ubuntu4.6","9.50~dfsg-5ubuntu4.7","9.50~dfsg-5ubuntu4.8","9.50~dfsg-5ubuntu4.9"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.16.04.14+esm7"}]}],"versions":["9.16~dfsg~0-0ubuntu3","9.16~dfsg~0-0ubuntu4","9.18~dfsg~0-0ubuntu1","9.18~dfsg~0-0ubuntu2","9.18~dfsg~0-0ubuntu2.2","9.18~dfsg~0-0ubuntu2.3","9.18~dfsg~0-0ubuntu2.4","9.18~dfsg~0-0ubuntu2.6","9.18~dfsg~0-0ubuntu2.7","9.18~dfsg~0-0ubuntu2.8","9.18~dfsg~0-0ubuntu2.9","9.25~dfsg+1-0ubuntu0.16.04.1","9.25~dfsg+1-0ubuntu0.16.04.2","9.25~dfsg+1-0ubuntu0.16.04.3","9.26~dfsg+0-0ubuntu0.16.04.1","9.26~dfsg+0-0ubuntu0.16.04.3","9.26~dfsg+0-0ubuntu0.16.04.4","9.26~dfsg+0-0ubuntu0.16.04.5","9.26~dfsg+0-0ubuntu0.16.04.6","9.26~dfsg+0-0ubuntu0.16.04.7","9.26~dfsg+0-0ubuntu0.16.04.8","9.26~dfsg+0-0ubuntu0.16.04.9","9.26~dfsg+0-0ubuntu0.16.04.10","9.26~dfsg+0-0ubuntu0.16.04.11","9.26~dfsg+0-0ubuntu0.16.04.12","9.26~dfsg+0-0ubuntu0.16.04.13","9.26~dfsg+0-0ubuntu0.16.04.14","9.26~dfsg+0-0ubuntu0.16.04.14+esm1","9.26~dfsg+0-0ubuntu0.16.04.14+esm2","9.26~dfsg+0-0ubuntu0.16.04.14+esm3","9.26~dfsg+0-0ubuntu0.16.04.14+esm4","9.26~dfsg+0-0ubuntu0.16.04.14+esm5","9.26~dfsg+0-0ubuntu0.16.04.14+esm6"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.18.04.18+esm2"}]}],"versions":["9.21~dfsg+1-0ubuntu3","9.22~dfsg+1-0ubuntu1","9.22~dfsg+1-0ubuntu1.1","9.22~dfsg+1-0ubuntu1.2","9.25~dfsg+1-0ubuntu0.18.04.1","9.25~dfsg+1-0ubuntu0.18.04.2","9.26~dfsg+0-0ubuntu0.18.04.1","9.26~dfsg+0-0ubuntu0.18.04.3","9.26~dfsg+0-0ubuntu0.18.04.4","9.26~dfsg+0-0ubuntu0.18.04.5","9.26~dfsg+0-0ubuntu0.18.04.6","9.26~dfsg+0-0ubuntu0.18.04.7","9.26~dfsg+0-0ubuntu0.18.04.8","9.26~dfsg+0-0ubuntu0.18.04.9","9.26~dfsg+0-0ubuntu0.18.04.10","9.26~dfsg+0-0ubuntu0.18.04.11","9.26~dfsg+0-0ubuntu0.18.04.12","9.26~dfsg+0-0ubuntu0.18.04.13","9.26~dfsg+0-0ubuntu0.18.04.14","9.26~dfsg+0-0ubuntu0.18.04.15","9.26~dfsg+0-0ubuntu0.18.04.16","9.26~dfsg+0-0ubuntu0.18.04.17","9.26~dfsg+0-0ubuntu0.18.04.18","9.26~dfsg+0-0ubuntu0.18.04.18+esm1"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"ghostscript","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.50~dfsg-5ubuntu4.10"}]}],"versions":["9.27~dfsg+0-0ubuntu3","9.27~dfsg+0-0ubuntu4","9.50~dfsg-5ubuntu1","9.50~dfsg-5ubuntu2","9.50~dfsg-5ubuntu3","9.50~dfsg-5ubuntu4","9.50~dfsg-5ubuntu4.1","9.50~dfsg-5ubuntu4.2","9.50~dfsg-5ubuntu4.3","9.50~dfsg-5ubuntu4.4","9.50~dfsg-5ubuntu4.5","9.50~dfsg-5ubuntu4.6","9.50~dfsg-5ubuntu4.7","9.50~dfsg-5ubuntu4.8","9.50~dfsg-5ubuntu4.9"],"bundled":2}],"products":[{"vendor":"artifex","product":"ghostscript"}],"references":[{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=701843","tags":["x_transferred","Exploit","Issue Tracking","Patch","Vendor Advisory","fix"]},{"url":"https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=4e713293de84b689c4ab358f3e110ea54aa81925","tags":["x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00029.html","tags":["mailing-list","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21710","tags":["advisory"]},{"url":"https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=4e713293de84b689c4ab358f3e110ea54aa81925"},{"url":"https://github.com/advisories/GHSA-f3hj-4f92-87v9"},{"url":"https://access.redhat.com/errata/RHSA-2024:2966","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-21710","tags":["report"]},{"url":"https://bugzilla.redhat.com/2235001","tags":["report"]},{"url":"https://errata.almalinux.org/8/ALSA-2024-2966.html","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-21710","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#low","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.10_release_notes/index","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2235001","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_2966.json","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-21710","tags":["advisory","report"]},{"url":"https://errata.rockylinux.org/RLSA-2024:2966","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-21710","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6364-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-21890","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-21710","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-03T20:07:54.438Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14478","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T00:00:00Z","modified":"2024-10-03T20:07:54Z","updated_at":"2026-11-03T00:27:53.790276Z"}],"ghsa":[{"id":"GHSA-f3hj-4f92-87v9","title":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript...","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T21:30:25Z","modified":"2024-04-04T07:06:00Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-369"],"updated_at":"2026-11-02T14:56:48.229282Z"}],"nvd":[{"id":"CVE-2020-21710","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T19:16:16.127Z","modified":"2026-06-17T03:03:53.043Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-369"],"updated_at":"2026-11-02T14:06:47.910346Z"}],"osv":[{"id":"CVE-2020-21710","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T19:16:16.127Z","modified":"2026-03-14T10:19:54.248478Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"DEBIAN-CVE-2020-21710","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T19:16:16.127Z","modified":"2026-10-26T12:01:43.917488105Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:33.384087Z"},{"id":"RHSA-2024:2966","title":"Red Hat Security Advisory: ghostscript security update","status":"published","published":"2024-09-16T13:52:37Z","modified":"2026-06-26T12:22:38.993516165Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:13.30378Z"},{"id":"UBUNTU-CVE-2020-21710","description":"A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.","status":"published","published":"2023-08-22T19:16:00Z","modified":"2026-04-22T12:35:07.129991Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:23.905183Z"},{"id":"ALSA-2024:2966","title":"Low: ghostscript security update","description":"The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed.\n\nSecurity Fix(es):\n\n* ghostscript: Divide by zero in eps_print_page in gdevepsn.c (CVE-2020-21710)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2024-05-22T00:00:00Z","modified":"2026-10-29T11:02:20.313834996Z","updated_at":"2026-11-02T15:27:52.553233Z"},{"id":"DLA-3582-1","title":"ghostscript - security update","status":"published","published":"2023-09-25T00:00:00Z","modified":"2026-03-09T01:19:42.174777Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"RLSA-2024:2966","title":"Low: ghostscript security update","description":"The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed.\n\nSecurity Fix(es):\n\n* ghostscript: Divide by zero in eps_print_page in gdevepsn.c (CVE-2020-21710)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.10 Release Notes linked from the References section.","status":"published","published":"2024-06-14T13:59:30.118978Z","modified":"2026-02-04T17:15:13.280995Z","updated_at":"2026-11-02T15:53:24.63379Z"},{"id":"USN-6364-1","title":"ghostscript vulnerabilities","description":"It was discovered that Ghostscript incorrectly handled certain PDF files.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2020-21710)\n\nIt was discovered that Ghostscript incorrectly handled certain PDF files.\nAn attacker could possibly use this issue to cause a denial of service,\nor possibly execute arbitrary code. (CVE-2020-21890)\n","status":"published","published":"2023-09-13T12:47:18Z","modified":"2026-06-25T13:32:19.808064592Z","updated_at":"2026-11-02T16:58:17.305935Z"}]}}