{"id":"UBUNTU-CVE-2015-8400","details":"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.","modified":"2025-09-08T16:43:29Z","published":"2016-01-12T19:59:00Z","upstream":["CVE-2015-8400"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8400"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/12/02/7"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8400"}],"affected":[{"package":{"name":"shellinabox","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/shellinabox@2.14-1ubuntu0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.14-1ubuntu0.1"}]}],"versions":["2.14-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.14-1ubuntu0.1","binary_name":"shellinabox"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8400.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N"},{"type":"Ubuntu","score":"low"}]}