CVE-2019-5419

CVSS V2 High 7.8 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2019-5419
  • Assigner
  • support@hackerone.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-03-27T14:29:01
  • Last Modified Date
  • 2020-10-16T19:02:24
Weakness Enumerations
CWE URL
CWE-770 http://cwe.mitre.org/data/definitions/770.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* 1 OR 4.2.11.1
cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* 1 OR 5.0.0 5.0.7.2
cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* 1 OR 5.1.0 5.1.6.2
cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:* 1 OR 5.2.0 5.2.2.1
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:cloudforms:4.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:cloudforms:4.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/ Patch Third Party Advisory
https://groups.google.com/forum/#!topic/rubyonrails-security/GN7w9fFAQeI Exploit Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/03/22/1 Exploit Mailing List Mitigation Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0796 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/ Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1149 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1147 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1289 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00025.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00001.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-5419
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5419
History
Created Old Value New Value Data Type Notes
2022-05-10 17:07:07 Added to TrackCVE
2022-12-03 18:42:21 cve-assignments@hackerone.com support@hackerone.com CVE Assigner updated
2022-12-03 18:42:22 2019-03-27T14:29Z 2019-03-27T14:29:01 CVE Published Date updated
2022-12-03 18:42:22 2020-10-16T19:02:24 CVE Modified Date updated
2022-12-03 18:42:22 Analyzed Vulnerability Status updated