actionpack is vulnerable to information disclosure. A remote attacker is able crash to the application by sending malicious Accept
headers that would cause the application to consume a large amount of resources.
lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html
lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html
lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html
www.openwall.com/lists/oss-security/2019/03/22/1
access.redhat.com/errata/RHSA-2019:0796
access.redhat.com/errata/RHSA-2019:1147
access.redhat.com/errata/RHSA-2019:1149
access.redhat.com/errata/RHSA-2019:1289
github.com/rubysec/ruby-advisory-db/pull/379/commits/a9b5a25de4af829d4c4917cadae846c7e8c5f7f7
groups.google.com/forum/#!topic/rubyonrails-security/GN7w9fFAQeI
lists.debian.org/debian-lts-announce/2019/03/msg00042.html
lists.fedoraproject.org/archives/list/[email protected]/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/
weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/