{"id":"CVE-2015-7581","details":"actionpack/lib/action_dispatch/routing/route_set.rb in Action Pack in Ruby on Rails 4.x before 4.2.5.1 and 5.x before 5.0.0.beta1.1 allows remote attackers to cause a denial of service (superfluous caching and memory consumption) by leveraging an application's use of a wildcard controller route.","aliases":["GHSA-9h6g-gp95-x3q5"],"modified":"2026-04-10T03:46:28.280300Z","published":"2016-02-16T02:59:04Z","related":["SUSE-SU-2016:0457-1","SUSE-SU-2016:0858-1","SUSE-SU-2016:1146-1"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0296.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3464"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178043.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178067.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2016-02/msg00043.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/01/25/16"},{"type":"WEB","url":"http://www.securityfocus.com/bid/81677"},{"type":"WEB","url":"http://www.securitytracker.com/id/1034816"},{"type":"WEB","url":"https://groups.google.com/forum/message/raw?msg=ruby-security-ann/dthJ5wL69JE/IdvCimtZEgAJ"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}