{"id":"CVE-2018-18662","aliases":["DEBIAN-CVE-2018-18662","DLA-2289-1","EUVD-2018-10378","GHSA-586q-86c8-92q7","UBUNTU-CVE-2018-18662","openSUSE-SU-2024:11068-1"],"status":"published","title":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as...","description":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01607,"percentile":0.76065,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2018-10-26T13:00:00Z","modified":"2026-10-24T10:30:58Z","fixes":[{"ecosystem":"Debian:12","package":"mupdf","fixed_in":["1.14.0+ds1-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mupdf","fixed_in":["1.14.0+ds1-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mupdf","fixed_in":["1.14.0+ds1-3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.0+ds1-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.0+ds1-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.0+ds1-3"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9a+ds1-4+deb9u5"}]}],"versions":["1.9a+ds1-4","1.9a+ds1-4+deb9u1","1.9a+ds1-4+deb9u2","1.9a+ds1-4+deb9u3","1.9a+ds1-4+deb9u4"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.11+ds1-1.1","1.11+ds1-2","1.12.0+ds1-1","1.12.0+ds1-1ubuntu0.1~esm1","1.12.0+ds1-1ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.0-1.7"}]}],"bundled":18}],"products":[{"vendor":"artifex","product":"mupdf"}],"references":[{"url":"http://www.securityfocus.com/bid/105755","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=700043","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://github.com/TeamSeri0us/pocs/tree/master/mupdf","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/07/msg00019.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=164ddc22ee0d5b63a81d5148f44c37dd132a9356","tags":["web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18662"},{"url":"https://github.com/advisories/GHSA-586q-86c8-92q7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-18662","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-18662","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-18662","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10132","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10141","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10221","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-8729","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-15369","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17858","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5627","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5628","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5896","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-7976","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000051","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-16647","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-16648","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18662","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-5686","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-6187","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-6192","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-6544","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2018-18662","description":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.","status":"published","published":"2018-10-26T13:00:00Z","modified":"2024-09-12T16:21:04.944Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10378","description":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.","status":"published","published":"2018-10-26T13:00:00Z","modified":"2024-09-12T16:21:04Z","updated_at":"2026-11-03T00:55:56.835723Z"}],"ghsa":[{"id":"GHSA-586q-86c8-92q7","title":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as...","description":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by 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mutool.","status":"published","published":"2018-10-26T14:29:02.817Z","modified":"2026-10-24T10:30:58.881205168Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:08.834469Z"},{"id":"DEBIAN-CVE-2018-18662","description":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.","status":"published","published":"2018-10-26T14:29:02.817Z","modified":"2026-10-23T18:03:03.120483776Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:30.57382Z"},{"id":"UBUNTU-CVE-2018-18662","description":"There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by 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