{"id":"CVE-2017-7177","aliases":["DEBIAN-CVE-2017-7177","DLA-1603-1","DLA-865-1","EUVD-2017-16215","GHSA-9gxf-8qj8-9g4f","UBUNTU-CVE-2017-7177"],"status":"published","title":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the...","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01256,"percentile":0.69699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-358"],"published":"2017-03-18T20:10:00Z","modified":"2026-10-20T13:32:31Z","fixes":[{"ecosystem":"Debian:13","package":"suricata","fixed_in":["3.2.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"suricata","fixed_in":["3.2.1-1"],"sources":["osv"]},{"ecosystem":"Debian:7","package":"suricata","fixed_in":["1.2.1-2+deb7u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:13","package":"suricata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"suricata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.1-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"suricata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.7-2+deb8u3"}]}],"versions":["2.0.7-2","2.0.7-2+deb8u1","2.0.7-2+deb8u2"],"bundled":3},{"source":"osv","ecosystem":"Debian:7","package":"suricata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-2+deb7u1"}]}],"versions":["1.2.1-2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"suricata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.8-1build1","2.0.9-1","2.0.10-1","2.0.10-2","2.0.11-1","3.0-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"suricata","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2-2ubuntu3"]}],"products":[{"vendor":"openinfosecfoundation","product":"suricata"}],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2018/12/msg00000.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://github.com/inliniac/suricata/commit/4a04f814b15762eb446a5ead4d69d021512df6f8","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix","report"]},{"url":"https://redmine.openinfosecfoundation.org/issues/2019","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix","report"]},{"url":"http://www.securityfocus.com/bid/97047","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7177"},{"url":"https://github.com/advisories/GHSA-9gxf-8qj8-9g4f"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-7177","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-7177","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-7177","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-7177","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2017-03-18T20:10:00Z","modified":"2024-08-05T15:56:36.051Z","updated_at":"2026-11-02T14:33:20.843976Z"}],"euvd":[{"id":"EUVD-2017-16215","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2017-03-18T20:10:00Z","modified":"2024-08-05T15:56:36Z","updated_at":"2026-11-03T02:39:09.41676Z"}],"ghsa":[{"id":"GHSA-9gxf-8qj8-9g4f","title":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the...","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2022-05-14T01:53:10Z","modified":"2023-02-02T05:04:29Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-358"],"updated_at":"2026-11-02T14:51:53.265489Z"}],"nvd":[{"id":"CVE-2017-7177","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2017-03-18T20:59:00.173Z","modified":"2026-06-17T01:23:48.98Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-358"],"updated_at":"2026-11-02T14:03:44.275273Z"}],"osv":[{"id":"CVE-2017-7177","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2017-03-18T20:59:00.173Z","modified":"2026-10-20T13:32:31.258734726Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:06.412595Z"},{"id":"DEBIAN-CVE-2017-7177","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2017-03-18T20:59:00.173Z","modified":"2026-09-01T20:03:49.620045124Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:29.412243Z"},{"id":"UBUNTU-CVE-2017-7177","description":"Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching.","status":"published","published":"2017-03-18T20:59:00Z","modified":"2025-10-24T04:46:14Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:15.773974Z"},{"id":"DLA-1603-1","title":"suricata - security update","status":"published","published":"2018-12-04T00:00:00Z","modified":"2026-03-09T01:20:13.459195Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"DLA-865-1","title":"suricata - security update","status":"published","published":"2017-03-22T00:00:00Z","modified":"2026-03-09T02:09:02.905435Z","updated_at":"2026-11-02T15:46:13.584509Z"}]}}