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 | — | Upgrade rails | Apr 1, 2019 | Mar 27, 2019 |
| Freebsd | — | Upgrade rubygem-actionview5Upgrade rubygem-actionview4Upgrade rubygem-actionview50 | Mar 19, 2019 | Mar 18, 2019 |
| Ruby_on_rails | — | Upgrade to the latest version of Ruby on Rails | Jan 3, 2020 | Mar 27, 2019 |
| Suse | — | Upgrade ruby2.5-rubygem-actionpack-5_1Upgrade rmt-server-configUpgrade rmt-server-pubcloudUpgrade rmt-serverUpgrade ruby2.5-rubygem-actionpack-doc-5_1 | May 8, 2019 | Mar 13, 2019 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Mar 27, 2019 |
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