Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Rails https://github.com/rails/rails
5.2.2.1affected5.1.6.2affected5.0.7.2affected4.2.11.1affected
References
- http://www.openwall.com/lists/oss-security/2019/03/22/1 ↗
- https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/ ↗
- https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI ↗
- https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html ↗
- https://access.redhat.com/errata/RHSA-2019:0796 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/ ↗
- https://access.redhat.com/errata/RHSA-2019:1149 ↗
- https://access.redhat.com/errata/RHSA-2019:1147 ↗
- https://access.redhat.com/errata/RHSA-2019:1289 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html ↗