{"id":"CVE-2018-1000051","aliases":["ALPINE-CVE-2018-1000051","DEBIAN-CVE-2018-1000051","DSA-4152-1","EUVD-2018-1812","GHSA-7m6m-78j4-h5p6","UBUNTU-CVE-2018-1000051","openSUSE-SU-2024:11068-1"],"status":"published","title":"Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that...","description":"Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01692,"percentile":0.77261,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2018-02-09T23:00:00Z","modified":"2026-10-24T10:30:37Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"mupdf","fixed_in":["1.13-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"mupdf","fixed_in":["1.13-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.7","package":"mupdf","fixed_in":["1.13-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.8","package":"mupdf","fixed_in":["1.13-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"mupdf","fixed_in":["1.13-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"mupdf","fixed_in":["1.12.0+ds1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mupdf","fixed_in":["1.12.0+ds1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mupdf","fixed_in":["1.12.0+ds1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.10","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.11","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.7","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.8","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.9","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.0+ds1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.0+ds1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.0+ds1-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-1+deb8u4"}]}],"versions":["1.5-1","1.5-1+deb8u1","1.5-1+deb8u2","1.5-1+deb8u3"],"bundled":2},{"source":"osv","ecosystem":"Debian:9","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9a+ds1-4+deb9u3"}]}],"versions":["1.9a+ds1-4","1.9a+ds1-4+deb9u1","1.9a+ds1-4+deb9u2"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-1","1.7a-1","1.7a-1ubuntu0.1~esm1"]},{"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"},{"vendor":"debian","product":"debian_linux"}],"references":[{"url":"https://security.gentoo.org/glsa/201811-15","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"https://www.debian.org/security/2018/dsa-4152","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=698873","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=698825","tags":["x_refsource_CONFIRM","x_transferred","Issue 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Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.","status":"published","published":"2018-02-09T23:00:00Z","modified":"2024-09-11T15:53:13.232Z","updated_at":"2026-11-02T14:35:10.685174Z"}],"euvd":[{"id":"EUVD-2018-1812","description":"Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. This attack appear to be exploitable via Victim opens a specially crafted PDF.","status":"published","published":"2018-02-09T23:00:00Z","modified":"2024-09-11T15:53:13Z","updated_at":"2026-11-03T00:55:58.237549Z"}],"ghsa":[{"id":"GHSA-7m6m-78j4-h5p6","title":"Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that...","description":"Artifex Mupdf version 1.12.0 contains a Use After Free vulnerability in fz_keep_key_storable that can result in DOS / Possible code execution. 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