There is a possible denial of service vulnerability in Action View (Rails) <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 where specially crafted accept headers can cause action view to consume 100% cpu and make the server unresponsive.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-rails | Apr 1, 2019 | Mar 27, 2019 | |
| Freebsd | freebsd-upgrade-package-rubygem-actionview4freebsd-upgrade-package-rubygem-actionview50freebsd-upgrade-package-rubygem-actionview5 | Mar 19, 2019 | Mar 18, 2019 | |
| Ruby_on_rails | ruby-on-rails-upgrade-latest | Jan 3, 2020 | Mar 27, 2019 | |
| Suse | — | suse-upgrade-rmt-serversuse-upgrade-rmt-server-configsuse-upgrade-rmt-server-pubcloudsuse-upgrade-ruby2-5-rubygem-actionpack-5_1suse-upgrade-ruby2-5-rubygem-actionpack-doc-5_1 | May 8, 2019 | Mar 13, 2019 |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Mar 27, 2019 |
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