{"id":"CVE-2017-14102","aliases":["DEBIAN-CVE-2017-14102","EUVD-2017-5614","GHSA-4r96-mm68-cwx7","UBUNTU-CVE-2017-14102"],"status":"published","title":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account,...","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00372,"percentile":0.31319,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-665"],"published":"2017-09-01T05:00:00Z","modified":"2026-09-01T20:03:44Z","fixes":[{"ecosystem":"Debian:12","package":"mimedefang","fixed_in":["2.83-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mimedefang","fixed_in":["2.83-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mimedefang","fixed_in":["2.83-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"mimedefang","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.83-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mimedefang","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.83-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mimedefang","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.83-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"mimedefang","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.78-1","2.78-1build1","2.78-1ubuntu1","2.78-1ubuntu1.1"]}],"products":[{"vendor":"mimedefang","product":"mimedefang"}],"references":[{"url":"http://lists.roaringpenguin.com/pipermail/mimedefang/2017-August/038077.html","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","report"]},{"url":"http://lists.roaringpenguin.com/pipermail/mimedefang/2017-August/038085.html","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-14102"},{"url":"https://github.com/advisories/GHSA-4r96-mm68-cwx7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-14102","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-14102","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-14102","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-14102","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2017-09-01T05:00:00Z","modified":"2024-09-17T02:37:01.538Z","updated_at":"2026-11-02T14:33:12.267141Z"}],"euvd":[{"id":"EUVD-2017-5614","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2017-09-01T05:00:00Z","modified":"2024-09-17T02:37:01Z","updated_at":"2026-11-03T00:28:38.75517Z"}],"ghsa":[{"id":"GHSA-4r96-mm68-cwx7","title":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account,...","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2022-05-13T01:43:19Z","modified":"2023-02-02T05:00:57Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:51:04.884002Z"}],"nvd":[{"id":"CVE-2017-14102","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2017-09-01T05:29:00.25Z","modified":"2026-06-17T01:05:35.62Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:03:58.85945Z"}],"osv":[{"id":"CVE-2017-14102","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2017-09-01T05:29:00.25Z","modified":"2026-03-14T09:24:26.878238Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:04.572713Z"},{"id":"DEBIAN-CVE-2017-14102","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2017-09-01T05:29:00.25Z","modified":"2026-09-01T20:03:44.129262323Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:28.801885Z"},{"id":"UBUNTU-CVE-2017-14102","description":"MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a \"kill `cat /pathname`\" command, as demonstrated by the init-script.in and mimedefang-init.in scripts.","status":"published","published":"2017-09-01T05:29:00Z","modified":"2025-10-24T04:46:30Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:14.122973Z"}]}}