{"id":"CVE-2019-5419","details":"There is a possible denial of service vulnerability in Action View (Rails) \u003c5.2.2.1, \u003c5.1.6.2, \u003c5.0.7.2, \u003c4.2.11.1 where specially crafted accept headers can cause action view to consume 100% cpu and make the server unresponsive.","aliases":["GHSA-m63j-wh5w-c252"],"modified":"2026-05-18T05:52:12.406858538Z","published":"2019-03-27T14:29:01.657Z","related":["SUSE-SU-2019:0915-1","SUSE-SU-2019:1381-1","SUSE-SU-2019:1973-1","SUSE-SU-2020:3036-1","SUSE-SU-2020:3147-1","SUSE-SU-2020:3160-1","openSUSE-SU-2019:1344-1","openSUSE-SU-2019:1527-1","openSUSE-SU-2019:1824-1","openSUSE-SU-2020:1993-1","openSUSE-SU-2020:2000-1","openSUSE-SU-2024:10589-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"8.0"}],"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"vendor_product":"debian:debian_linux","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"30"}],"cpes":["cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*"],"vendor_product":"fedoraproject:fedora","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"15.0"},{"last_affected":"15.1"}],"cpes":["cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*","cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"],"vendor_product":"opensuse:leap","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"4.6"},{"last_affected":"4.7"}],"cpes":["cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:*","cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:*"],"vendor_product":"redhat:cloudforms","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"1.0"}],"cpes":["cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*"],"vendor_product":"redhat:software_collections","source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0796"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1147"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1149"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1289"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2019/03/22/1"},{"type":"FIX","url":"https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rails/rails","events":[{"introduced":"0"},{"fixed":"e06a1e09b6bec32b0a05c72a3ae7ceb00f61bf7d"},{"introduced":"2efddadd6cba4e2129acedf1d402d11abcc03996"},{"fixed":"c4d3e202e10ae627b3b9c34498afb45450652421"},{"introduced":"ce93740a5e4437dfc1cf9b0b13da1bad06a2a598"},{"fixed":"ec8697bf0bfafff7d897fb50e322afe42ddc1623"},{"introduced":"375a4143cf5caeb6159b338be824903edfd62836"},{"fixed":"e69ff43060c1194d2a3bd9b8d9e23f3ae26b84b5"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"4.2.11.1"},{"introduced":"5.0.0"},{"fixed":"5.0.7.2"},{"introduced":"5.1.0"},{"fixed":"5.1.6.2"},{"introduced":"5.2.0"},{"fixed":"5.2.2.1"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*"}}],"versions":["v4.2.11","v5.0.7.1","v5.1.6.1","v5.2.2","v5.2.2.rc1","v5.0.7","v5.1.6","v5.2.1.rc1","v5.2.0.rc1","v4.2.10","v4.2.10.rc1","v5.1.4.rc1","v5.0.5","v5.0.5.rc2","v5.1.3.rc1","v5.0.5.rc1","v5.1.2.rc1","v5.0.4.rc1","v4.2.9.rc1","v5.0.3","v5.1.1","v5.1.0","v5.1.0.beta1","v4.2.7.rc1","v5.0.0.rc2","v5.0.0.rc1","v5.0.0.beta4","v5.0.0.beta2","v5.0.0.beta1","v4.2.5.rc1","v4.2.4.rc1","v4.2.0.rc1","v4.2.0.beta1","v4.0.0.rc1","v4.0.0.beta1","v3.2.0.rc1","v3.1.0.rc1","v3.1.0.beta1","v3.0.0.beta3","v3.0.0.beta.3","v2.0.1","v2.0.0","v2.0.0_RC2","v2.0.0_RC1","v2.0.0_PR","v1.1.1","v1.1.0","v1.1.0_RC1","v0.14.3","v0.14.1","v0.13.1","v0.13.0","v0.12.0","v0.11.1","v0.11.0","v0.10.1","v0.10.0","v0.9.5","v0.9.4.1","v0.9.4","v0.9.3","v0.9.2","v0.9.1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-5419.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}