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Red Hat OpenShift: RHSA-2013-1138-01 Important: Ruby193 Security Update

Redhat Large Esm H500
Updated ruby193-ruby packages that fix one security issue are now available for Red Hat OpenShift Enterprise 1.2.2. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System (CVSS) base score,
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====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: ruby193-ruby security update
Advisory ID:       RHSA-2013:1137-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2013:1137.html
Issue date:        2013-08-05
CVE Names:         CVE-2013-4073 
====================================================================
1. Summary:

Updated ruby193-ruby packages that fix one security issue are now available
for Red Hat OpenShift Enterprise 1.2.2.

The Red Hat Security Response Team has rated this update as having moderate
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

2. Relevant releases/architectures:

RHOSE Infrastructure 2.1 - noarch, x86_64
RHOSE Node 1.2 - noarch, x86_64

3. Description:

Ruby is an extensible, interpreted, object-oriented, scripting language.
It has features to process text files and to do system management tasks.

A flaw was found in Ruby's SSL client's hostname identity check when
handling certificates that contain hostnames with NULL bytes. An attacker
could potentially exploit this flaw to conduct man-in-the-middle attacks to
spoof SSL servers. Note that to exploit this issue, an attacker would need
to obtain a carefully-crafted certificate signed by an authority that the
client trusts. (CVE-2013-4073)

All users of Red Hat OpenShift Enterprise 1.2.2 are advised to upgrade to
these updated packages, which resolve this issue.

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 (http://bugzilla.redhat.com/):

979251 - CVE-2013-4073 ruby: hostname check bypassing vulnerability in SSL client

6. Package List:

RHOSE Infrastructure 2.1:

Source:

noarch:
ruby193-ruby-irb-1.9.3.448-38.el6.noarch.rpm
ruby193-rubygem-rake-0.9.2.2-38.el6.noarch.rpm
ruby193-rubygems-1.8.23-38.el6.noarch.rpm
ruby193-rubygems-devel-1.8.23-38.el6.noarch.rpm

x86_64:
ruby193-ruby-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-debuginfo-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-devel-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-doc-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-libs-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-tcltk-1.9.3.448-38.el6.x86_64.rpm
ruby193-rubygem-bigdecimal-1.1.0-38.el6.x86_64.rpm
ruby193-rubygem-io-console-0.3-38.el6.x86_64.rpm
ruby193-rubygem-json-1.5.5-38.el6.x86_64.rpm
ruby193-rubygem-rdoc-3.9.5-38.el6.x86_64.rpm

RHOSE Node 1.2:

Source:

noarch:
ruby193-ruby-irb-1.9.3.448-38.el6.noarch.rpm
ruby193-rubygem-rake-0.9.2.2-38.el6.noarch.rpm
ruby193-rubygems-1.8.23-38.el6.noarch.rpm
ruby193-rubygems-devel-1.8.23-38.el6.noarch.rpm

x86_64:
ruby193-ruby-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-debuginfo-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-devel-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-doc-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-libs-1.9.3.448-38.el6.x86_64.rpm
ruby193-ruby-tcltk-1.9.3.448-38.el6.x86_64.rpm
ruby193-rubygem-bigdecimal-1.1.0-38.el6.x86_64.rpm
ruby193-rubygem-io-console-0.3-38.el6.x86_64.rpm
ruby193-rubygem-json-1.5.5-38.el6.x86_64.rpm
ruby193-rubygem-rdoc-3.9.5-38.el6.x86_64.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://access.redhat.com/security/cve/CVE-2013-4073
https://access.redhat.com/security/updates/classification#moderate
https://www.ruby-lang.org/en/news/2013/06/27/hostname-check-bypassing-vulnerability-in-openssl-client-cve-2013-4073/

8. Contact:

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

Copyright 2013 Red Hat, Inc.
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Red Hat OpenShift: RHSA-2013-1138-01 Important: Ruby193 Security Update

red hat
Calendar Grey August 5, 2013
Dist Redhat Esm H88
Addresses significant SSL client vulnerability in ruby193 packages for Red Hat OpenShift. Update immediately to reduce security threats.
Updated ruby193-ruby packages that fix one security issue are now available for Red Hat OpenShift Enterprise 1.2.2

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

Summary

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to do system management tasks.
A flaw was found in Ruby's SSL client's hostname identity check when handling certificates that contain hostnames with NULL bytes. An attacker could potentially exploit this flaw to conduct man-in-the-middle attacks to spoof SSL servers. Note that to exploit this issue, an attacker would need to obtain a carefully-crafted certificate signed by an authority that the client trusts. (CVE-2013-4073)
All users of Red Hat OpenShift Enterprise 1.2.2 are advised to upgrade to these updated packages, which resolve this issue.

References

https://access.redhat.com/security/cve/CVE-2013-4073 https://access.redhat.com/security/updates/classification#moderate https://www.ruby-lang.org/en/news/2013/06/27/hostname-check-bypassing-vulnerability-in-openssl-client-cve-2013-4073/

Package List

RHOSE Infrastructure 2.1:
Source:
noarch: ruby193-ruby-irb-1.9.3.448-38.el6.noarch.rpm ruby193-rubygem-rake-0.9.2.2-38.el6.noarch.rpm ruby193-rubygems-1.8.23-38.el6.noarch.rpm ruby193-rubygems-devel-1.8.23-38.el6.noarch.rpm
x86_64: ruby193-ruby-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-debuginfo-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-devel-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-doc-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-libs-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-tcltk-1.9.3.448-38.el6.x86_64.rpm ruby193-rubygem-bigdecimal-1.1.0-38.el6.x86_64.rpm ruby193-rubygem-io-console-0.3-38.el6.x86_64.rpm ruby193-rubygem-json-1.5.5-38.el6.x86_64.rpm ruby193-rubygem-rdoc-3.9.5-38.el6.x86_64.rpm
RHOSE Node 1.2:
Source:
noarch: ruby193-ruby-irb-1.9.3.448-38.el6.noarch.rpm ruby193-rubygem-rake-0.9.2.2-38.el6.noarch.rpm ruby193-rubygems-1.8.23-38.el6.noarch.rpm ruby193-rubygems-devel-1.8.23-38.el6.noarch.rpm
x86_64: ruby193-ruby-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-debuginfo-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-devel-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-doc-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-libs-1.9.3.448-38.el6.x86_64.rpm ruby193-ruby-tcltk-1.9.3.448-38.el6.x86_64.rpm ruby193-rubygem-bigdecimal-1.1.0-38.el6.x86_64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2013:1137-01
Product: Red Hat OpenShift Enterprise
Issue date: 2013-08-05

Topic

Updated ruby193-ruby packages that fix one security issue are now availablefor Red Hat OpenShift Enterprise 1.2.2.The Red Hat Security Response Team has rated this update as having moderatesecurity impact. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available from the CVE link inthe References section.

Relevant Releases Architectures

RHOSE Infrastructure 2.1 - noarch, x86_64

RHOSE Node 1.2 - noarch, x86_64

Bugs Fixed

979251 - CVE-2013-4073 ruby: hostname check bypassing vulnerability in SSL client

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