{"id":"CVE-2015-8400","aliases":["DEBIAN-CVE-2015-8400","EUVD-2015-8282","GHSA-56hv-7v48-w28m","UBUNTU-CVE-2015-8400"],"status":"published","title":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier...","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","severity":{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02037,"percentile":0.81218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-254"],"published":"2016-01-12T19:00:00Z","modified":"2026-09-09T07:01:44Z","fixes":[{"ecosystem":"Debian:12","package":"shellinabox","fixed_in":["2.19"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"shellinabox","fixed_in":["2.19"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"shellinabox","fixed_in":["2.19"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"shellinabox","fixed_in":["2.14-1ubuntu0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"shellinabox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.19"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"shellinabox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.19"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"shellinabox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.19"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"shellinabox","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.14-1ubuntu0.1"}]}],"versions":["2.14-1"]}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"shellinabox_project","product":"shellinabox"}],"references":[{"url":"https://github.com/shellinabox/shellinabox/releases/tag/v2.19","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2015/12/02/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","report"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://github.com/shellinabox/shellinabox/issues/355","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2015/12/02/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8400"},{"url":"https://github.com/advisories/GHSA-56hv-7v48-w28m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-8400","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-8400","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-8400","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2015-8400","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2016-01-12T19:00:00Z","modified":"2024-08-06T08:13:32.892Z","updated_at":"2026-11-02T14:35:41.26549Z"}],"euvd":[{"id":"EUVD-2015-8282","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2016-01-12T19:00:00Z","modified":"2024-08-06T08:13:32Z","updated_at":"2026-11-03T01:57:27.324974Z"}],"ghsa":[{"id":"GHSA-56hv-7v48-w28m","title":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier...","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2022-05-17T03:59:31Z","modified":"2023-01-28T05:00:50Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T14:43:25.46952Z"}],"nvd":[{"id":"CVE-2015-8400","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2016-01-12T19:59:10.973Z","modified":"2026-06-17T00:34:27.78Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-254"],"updated_at":"2026-11-02T14:03:15.746629Z"}],"osv":[{"id":"CVE-2015-8400","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2016-01-12T19:59:10Z","modified":"2026-04-10T03:46:31.797652Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:01.068991Z"},{"id":"DEBIAN-CVE-2015-8400","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2016-01-12T19:59:10.973Z","modified":"2026-09-09T07:01:44.856145792Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:27.04239Z"},{"id":"UBUNTU-CVE-2015-8400","description":"The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the \"/plain\" URL.","status":"published","published":"2016-01-12T19:59:00Z","modified":"2025-09-08T16:43:29Z","cvss":[{"version":"3.0","score":7.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:10.737723Z"}]}}
