Bug 1689160 (CVE-2019-5419) - CVE-2019-5419 rubygem-actionpack: denial of service vulnerability in Action View
Summary: CVE-2019-5419 rubygem-actionpack: denial of service vulnerability in Action View
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-5419
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1689161 1690395 1690396 1690398 1690400 1696009 1696010
Blocks: 1689162
TreeView+ depends on / blocked
 
Reported: 2019-03-15 10:29 UTC by Andrej Nemec
Modified: 2021-02-16 22:15 UTC (History)
19 users (show)

Fixed In Version: rubygem-actionview 6.0.0.beta3, rubygem-actionview 5.2.2.1, rubygem-actionview 5.1.6.2, rubygem-actionview 5.0.7.2, rubygem-actionview 4.2.11.1
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Clone Of:
Environment:
Last Closed: 2019-05-13 09:43:02 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:0796 0 None None None 2019-04-23 07:46:22 UTC
Red Hat Product Errata RHSA-2019:1147 0 None None None 2019-05-13 08:52:13 UTC
Red Hat Product Errata RHSA-2019:1149 0 None None None 2019-05-13 09:11:32 UTC
Red Hat Product Errata RHSA-2019:1289 0 None None None 2019-05-29 12:41:11 UTC

Description Andrej Nemec 2019-03-15 10:29:53 UTC 
Specially crafted accept headers can cause the Action View template location
code to consume 100% CPU, causing the server unable to process requests.  This
impacts all Rails applications that render views.


External References:

https://groups.google.com/forum/#!msg/rubyonrails-security/GN7w9fFAQeI/0iQIiLP2CgAJ
Comment 1 Andrej Nemec 2019-03-15 10:30:35 UTC 
Created rubygem-actionview tracking bugs for this issue:

Affects: fedora-all [bug 1689161]
Comment 2 Andrej Nemec 2019-03-15 10:32:43 UTC 
References:

https://seclists.org/oss-sec/2019/q1/177
Comment 5 Stefan Cornelius 2019-03-20 10:10:44 UTC 
Statement:

This issue did affect the versions of rh-ror42-rubygem-actionview and rh-ror50-rubygem-actionview as shipped with Red Hat Software Collections.
Comment 6 Stefan Cornelius 2019-04-02 11:49:56 UTC 
Upstream commit:

4.2 https://github.com/rails/rails/commit/58ed245e80a8710fbe31e91417bfd19f9f934cc4
5.0 https://github.com/rails/rails/commit/c79dcbce9bfd20fe7f72ca431c49965ee39bd645
5.1 https://github.com/rails/rails/commit/92c025d7f17ff256ac50f5e3bc014bb1a016d1ec
5.2 https://github.com/rails/rails/commit/d7fac9c09a535ec7f11bb9aa8addb4af37b7d4b5
Comment 8 errata-xmlrpc 2019-04-23 07:46:21 UTC 
This issue has been addressed in the following products:

  CloudForms Management Engine 5.10

Via RHSA-2019:0796 https://access.redhat.com/errata/RHSA-2019:0796
Comment 10 errata-xmlrpc 2019-05-13 08:52:12 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

Via RHSA-2019:1147 https://access.redhat.com/errata/RHSA-2019:1147
Comment 11 errata-xmlrpc 2019-05-13 09:11:31 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS

Via RHSA-2019:1149 https://access.redhat.com/errata/RHSA-2019:1149
Comment 12 errata-xmlrpc 2019-05-29 12:41:10 UTC 
This issue has been addressed in the following products:

  CloudForms Management Engine 5.9

Via RHSA-2019:1289 https://access.redhat.com/errata/RHSA-2019:1289
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