CVE-2019-5419CWE-400

CVE-2019-5419: vulnerability in Rails https://github.com/rails/rails

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 8.8%
exploitation probability
8.8%top 5% of all CVEs
observed exploitation
nono source reports it
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
Rails · https://github.com/rails/rails
Related CVEs — Rails https://github.com/rails/rails

In the same product, most dangerous first.

CVE-2019-5418HIGHCVE-2019-5418EPSS 98.5%KEVCVE-2019-5420—CVE-2019-5420EPSS 89.3%
References
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.htmlhttps://access.redhat.com/errata/RHSA-2019:0796https://access.redhat.com/errata/RHSA-2019:1147https://access.redhat.com/errata/RHSA-2019:1149https://access.redhat.com/errata/RHSA-2019:1289https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeIhttps://lists.debian.org/debian-lts-announce/2019/03/msg00042.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/http://www.openwall.com/lists/oss-security/2019/03/22/1