====================================================================                   Red Hat Security Advisory

Synopsis:          Important: ruby193-rubygem-actionpack security update
Advisory ID:       RHSA-2014:0008-01
Product:           Red Hat OpenStack
Advisory URL:      https://access.redhat.com/errata/RHSA-2014:0008.html
Issue date:        2014-01-06
CVE Names:         CVE-2013-4491 CVE-2013-6414 CVE-2013-6415 
                   CVE-2013-6417 
====================================================================
1. Summary:

Updated ruby193-rubygem-actionpack packages that fix multiple security
issues are now available for Red Hat OpenStack 3.0.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

2. Relevant releases/architectures:

OpenStack 3 - noarch

3. Description:

Ruby on Rails is a model-view-controller (MVC) framework for web
application development. Action Pack implements the controller and the
view components.

A flaw was found in the way Ruby on Rails performed JSON parameter parsing.
An application using a third party library, which uses the Rack::Request
interface, or custom Rack middleware could bypass the protection
implemented to fix the CVE-2013-0155 vulnerability, causing the application
to receive unsafe parameters and become vulnerable to CVE-2013-0155.
(CVE-2013-6417)

It was discovered that the internationalization component of Ruby on Rails
could, under certain circumstances, return a fallback HTML string that
contained user input. A remote attacker could possibly use this flaw to
perform a reflective cross-site scripting (XSS) attack by providing a
specially crafted input to an application using the aforementioned
component. (CVE-2013-4491)

A denial of service flaw was found in the header handling component of
Action View. A remote attacker could send strings in specially crafted
headers that would be cached indefinitely, which would result in all
available system memory eventually being consumed. (CVE-2013-6414)

It was found that the number_to_currency Action View helper did not
properly escape the unit parameter. An attacker could use this flaw to
perform a cross-site scripting (XSS) attack on an application that uses
data submitted by a user in the unit parameter. (CVE-2013-6415)

Users of Red Hat OpenStack 3.0 are advised to upgrade to these updated
packages, which correct these issues.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/site/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1036409 - CVE-2013-6417 rubygem-actionpack: unsafe query generation risk (incomplete fix for CVE-2013-0155)
1036483 - CVE-2013-6414 rubygem-actionpack: Action View DoS
1036910 - CVE-2013-6415 rubygem-actionpack: number_to_currency XSS
1036922 - CVE-2013-4491 rubygem-actionpack: i18n missing translation XSS

6. Package List:

OpenStack 3:

Source:

noarch:
ruby193-rubygem-actionpack-3.2.8-5.1.el6.noarch.rpm
ruby193-rubygem-actionpack-doc-3.2.8-5.1.el6.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2013-4491.html
https://www.redhat.com/security/data/cve/CVE-2013-6414.html
https://www.redhat.com/security/data/cve/CVE-2013-6415.html
https://www.redhat.com/security/data/cve/CVE-2013-6417.html
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is .  More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2014 Red Hat, Inc.

Red Hat: 2014:0008-01: ruby193-rubygem-actionpack: Important Advisory

Updated ruby193-rubygem-actionpack packages that fix multiple security issues are now available for Red Hat OpenStack 3.0

Summary

Ruby on Rails is a model-view-controller (MVC) framework for web application development. Action Pack implements the controller and the view components.
A flaw was found in the way Ruby on Rails performed JSON parameter parsing. An application using a third party library, which uses the Rack::Request interface, or custom Rack middleware could bypass the protection implemented to fix the CVE-2013-0155 vulnerability, causing the application to receive unsafe parameters and become vulnerable to CVE-2013-0155. (CVE-2013-6417)
It was discovered that the internationalization component of Ruby on Rails could, under certain circumstances, return a fallback HTML string that contained user input. A remote attacker could possibly use this flaw to perform a reflective cross-site scripting (XSS) attack by providing a specially crafted input to an application using the aforementioned component. (CVE-2013-4491)
A denial of service flaw was found in the header handling component of Action View. A remote attacker could send strings in specially crafted headers that would be cached indefinitely, which would result in all available system memory eventually being consumed. (CVE-2013-6414)
It was found that the number_to_currency Action View helper did not properly escape the unit parameter. An attacker could use this flaw to perform a cross-site scripting (XSS) attack on an application that uses data submitted by a user in the unit parameter. (CVE-2013-6415)
Users of Red Hat OpenStack 3.0 are advised to upgrade to these updated packages, which correct these issues.



Summary


Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258

References

https://www.redhat.com/security/data/cve/CVE-2013-4491.html https://www.redhat.com/security/data/cve/CVE-2013-6414.html https://www.redhat.com/security/data/cve/CVE-2013-6415.html https://www.redhat.com/security/data/cve/CVE-2013-6417.html https://access.redhat.com/security/updates/classification/#important

Package List

OpenStack 3:
Source:
noarch: ruby193-rubygem-actionpack-3.2.8-5.1.el6.noarch.rpm ruby193-rubygem-actionpack-doc-3.2.8-5.1.el6.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package


Severity
Advisory ID: RHSA-2014:0008-01
Product: Red Hat OpenStack
Advisory URL: https://access.redhat.com/errata/RHSA-2014:0008.html
Issued Date: : 2014-01-06
CVE Names: CVE-2013-4491 CVE-2013-6414 CVE-2013-6415 CVE-2013-6417

Topic

Updated ruby193-rubygem-actionpack packages that fix multiple securityissues are now available for Red Hat OpenStack 3.0.The Red Hat Security Response Team has rated this update as havingimportant security impact. Common Vulnerability Scoring System (CVSS) basescores, which give detailed severity ratings, are available for eachvulnerability from the CVE links in the References section.


Topic


 

Relevant Releases Architectures

OpenStack 3 - noarch


Bugs Fixed

1036409 - CVE-2013-6417 rubygem-actionpack: unsafe query generation risk (incomplete fix for CVE-2013-0155)

1036483 - CVE-2013-6414 rubygem-actionpack: Action View DoS

1036910 - CVE-2013-6415 rubygem-actionpack: number_to_currency XSS

1036922 - CVE-2013-4491 rubygem-actionpack: i18n missing translation XSS


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