{"id":"CVE-2017-6430","aliases":["DEBIAN-CVE-2017-6430","DSA-3874-1","EUVD-2017-15487","GHSA-j8fm-f42x-52jx","MGASA-2017-0130","UBUNTU-CVE-2017-6430"],"status":"published","title":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and...","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","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":"2026-11-08","score":0.01972,"percentile":0.80561,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2017-03-15T15:00:00Z","modified":"2026-10-20T13:24:14Z","fixes":[{"ecosystem":"Debian:12","package":"ettercap","fixed_in":["1:0.8.2-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ettercap","fixed_in":["1:0.8.2-4"],"sources":["osv"]},{"ecosystem":"Mageia:5","package":"ettercap","fixed_in":["0.8.2-1.mga5"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"ettercap","fixed_in":["1:0.8.0-11ubuntu0.3"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"ettercap","fixed_in":["1:0.8.2-2ubuntu1.16.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ettercap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.8.2-4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ettercap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.8.2-4"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"ettercap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.8.1-3+deb8u1"}]}],"versions":["1:0.8.1-3"],"bundled":2},{"source":"osv","ecosystem":"Mageia:5","package":"ettercap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.2-1.mga5"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"ettercap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.8.0-11ubuntu0.3"}]}],"versions":["1:0.7.6-1","1:0.8.0-6","1:0.8.0-11","1:0.8.0-11ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"ettercap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.8.2-2ubuntu1.16.04.1"}]}],"versions":["1:0.8.2-2","1:0.8.2-2build1"]}],"products":[{"vendor":"ettercap-project","product":"ettercap"}],"references":[{"url":"http://www.securityfocus.com/archive/1/540223/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/96582","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.debian.org/security/2017/dsa-3874","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://github.com/LocutusOfBorg/ettercap/commit/626dc56686f15f2dda13c48f78c2a666cb6d8506","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/Ettercap/ettercap/issues/782","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"http://www.securitytracker.com/id/1038057","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6430"},{"url":"https://github.com/advisories/GHSA-j8fm-f42x-52jx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-6430","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2017-0130.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=20486","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/Q6NUJRIY4LV42YSZYHP34LOL73PN4ZO2/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2017-6430","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-6430","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-6430","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2017-03-15T15:00:00Z","modified":"2024-08-05T15:25:49.285Z","updated_at":"2026-11-02T14:33:16.916541Z"}],"euvd":[{"id":"EUVD-2017-15487","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2017-03-15T15:00:00Z","modified":"2024-08-05T15:25:49Z","updated_at":"2026-11-03T02:39:12.564822Z"}],"ghsa":[{"id":"GHSA-j8fm-f42x-52jx","title":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and...","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2022-05-13T01:28:03Z","modified":"2023-02-01T05:07:57Z","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"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:50:38.940908Z"}],"nvd":[{"id":"CVE-2017-6430","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2017-03-15T15:59:01.03Z","modified":"2026-06-17T01:22:20.13Z","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","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:03:44.275273Z"}],"osv":[{"id":"CVE-2017-6430","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2017-03-15T15:59:01.03Z","modified":"2026-10-20T13:24:14.336210217Z","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":"2026-11-02T15:44:06.029968Z"},{"id":"DEBIAN-CVE-2017-6430","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2017-03-15T15:59:01.03Z","modified":"2026-10-13T17:00:06.279736005Z","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":"2026-11-02T15:45:29.412243Z"},{"id":"UBUNTU-CVE-2017-6430","description":"The compile_tree function in ef_compiler.c in the Etterfilter utility in Ettercap 0.8.2 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted filter.","status":"published","published":"2017-03-15T15:59:00Z","modified":"2025-09-08T16:44:09Z","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":"2026-11-02T15:54:15.773974Z"},{"id":"DSA-3874-1","title":"ettercap - security update","status":"published","published":"2017-06-09T00:00:00Z","modified":"2026-03-09T01:18:43.47472Z","updated_at":"2026-11-02T15:46:16.523846Z"},{"id":"MGASA-2017-0130","title":"Updated ettercap packages fix security vulnerability","description":"Etterfilter utility of Ettercap have an out-of-bounds read\ndenial-of-service vulnerability when parsing a crafted file. This occurs\nin the compile_tree function of the ef_compiler.c source file when\nprocessing corrupted filters (CVE-2017-6430).\n","status":"published","published":"2017-05-07T20:20:23Z","modified":"2026-04-16T06:24:10.069327986Z","updated_at":"2026-11-02T15:49:40.103088Z"}]}}