{"id":"CVE-2017-17866","aliases":["DEBIAN-CVE-2017-17866","DSA-4334-1","EUVD-2017-9013","GHSA-5mxm-p98v-fjxh","UBUNTU-CVE-2017-17866"],"status":"published","title":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair...","description":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document.","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":"2026-11-08","score":0.01579,"percentile":0.75666,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2017-12-23T17:00:00Z","modified":"2026-10-24T10:30:37Z","fixes":[{"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":"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:9","package":"mupdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9a+ds1-4+deb9u4"}]}],"versions":["1.9a+ds1-4","1.9a+ds1-4+deb9u1","1.9a+ds1-4+deb9u2","1.9a+ds1-4+deb9u3"],"bundled":6},{"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"]}],"products":[{"vendor":"artifex","product":"mupdf"},{"vendor":"debian","product":"debian_linux"}],"references":[{"url":"https://www.debian.org/security/2018/dsa-4334","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.ghostscript.com/cgi-bin/findgit.cgi?520cc26d18c9ee245b56e9e91f9d4fcae02be5f0","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://bugs.ghostscript.com/show_bug.cgi?id=698699","tags":["x_refsource_CONFIRM","x_transferred","Permissions Required","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17866"},{"url":"https://github.com/advisories/GHSA-5mxm-p98v-fjxh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-17866","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-17866","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-17866","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-17866","description":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document.","status":"published","published":"2017-12-23T17:00:00Z","modified":"2024-08-05T21:06:49.375Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-9013","description":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document.","status":"published","published":"2017-12-23T17:00:00Z","modified":"2024-08-05T21:06:49Z","updated_at":"2026-11-03T02:23:08.488418Z"}],"ghsa":[{"id":"GHSA-5mxm-p98v-fjxh","title":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair...","description":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document.","status":"published","published":"2022-05-14T01:22:55Z","modified":"2023-02-02T05:03:27Z","cvss":[{"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"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:51:38.861054Z"}],"nvd":[{"id":"CVE-2017-17866","description":"pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF 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changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted PDF document.","status":"published","published":"2017-12-27T17:08:00Z","modified":"2026-04-22T11:21:23.80424Z","cvss":[{"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"}],"updated_at":"2026-11-02T15:54:14.977781Z"},{"id":"DSA-4334-1","title":"mupdf - security update","status":"published","published":"2018-11-04T00:00:00Z","modified":"2026-03-09T02:11:07.664089Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}