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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade rails | Feb 2, 2016 | Jan 31, 2016 |
| Freebsd | — | Upgrade rubygem-railsUpgrade rubygem-actionpackUpgrade rubygem-actionviewUpgrade rubygem-rails4Upgrade rubygem-activerecordUpgrade rubygem-activerecord4Upgrade rubygem-activemodel4Upgrade rubygem-actionpack4Upgrade rubygem-rails-html-sanitizer | Dec 10, 2025 | Feb 2, 2016 |
| Suse | — | Upgrade portus | Feb 15, 2016 | Feb 15, 2016 |
| Ubuntu | — | Upgrade rails | Nov 19, 2024 | Feb 16, 2016 |
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