CVE-2019-5419

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.

• CWE-400
• CWE-770

• http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2019/03/22/1Exploit, Mailing List, Mitigation, Patch, Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:0796Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:1147Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:1149Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:1289Third Party Advisory
• https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI
• https://lists.debian.org/debian-lts-announce/2019/03/msg00042.htmlMailing List, Third Party Advisory
• https://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/Patch, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.htmlMailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2019/03/22/1Exploit, Mailing List, Mitigation, Patch, Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:0796Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:1147Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:1149Third Party Advisory
• https://access.redhat.com/errata/RHSA-2019:1289Third Party Advisory
• https://groups.google.com/forum/#%21topic/rubyonrails-security/GN7w9fFAQeI
• https://lists.debian.org/debian-lts-announce/2019/03/msg00042.htmlMailing List, Third Party Advisory
• https://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/Patch, Third Party Advisory

Published

Mar 27, 2019

Last Modified

Jun 17, 2026

Status

Modified

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