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

Synopsis:          Important: rh-ruby22-ruby security, bug fix, and enhancement update
Advisory ID:       RHSA-2018:0583-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:0583
Issue date:        2018-03-26
CVE Names:         CVE-2009-5147 CVE-2015-7551 CVE-2017-0898 
                   CVE-2017-0899 CVE-2017-0900 CVE-2017-0901 
                   CVE-2017-0902 CVE-2017-0903 CVE-2017-10784 
                   CVE-2017-14033 CVE-2017-14064 CVE-2017-17405 
                   CVE-2017-17790 
=====================================================================

1. Summary:

An update for rh-ruby22-ruby is now available for Red Hat Software
Collections.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64

3. Description:

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

The following packages have been upgraded to a later upstream version:
rh-ruby22-ruby (2.2.9), rh-ruby22-rubygems (2.4.5.4),
rh-ruby22-rubygem-psych (2.0.8.1), rh-ruby22-rubygem-json (1.8.1.1).
(BZ#1549646)

Security Fix(es):

* ruby: Command injection vulnerability in Net::FTP (CVE-2017-17405)

* ruby: Buffer underrun vulnerability in Kernel.sprintf (CVE-2017-0898)

* rubygems: Arbitrary file overwrite due to incorrect validation of
specification name (CVE-2017-0901)

* rubygems: DNS hijacking vulnerability (CVE-2017-0902)

* rubygems: Unsafe object deserialization through YAML formatted gem
specifications (CVE-2017-0903)

* ruby: Escape sequence injection vulnerability in the Basic authentication
of WEBrick (CVE-2017-10784)

* ruby: Buffer underrun in OpenSSL ASN1 decode (CVE-2017-14033)

* ruby: DL::dlopen could open a library with tainted library name
(CVE-2009-5147, CVE-2015-7551)

* rubygems: Escape sequence in the "summary" field of gemspec
(CVE-2017-0899)

* rubygems: No size limit in summary length of gem spec (CVE-2017-0900)

* ruby: Arbitrary heap exposure during a JSON.generate call
(CVE-2017-14064)

* ruby: Command injection in lib/resolv.rb:lazy_initialize() allows
arbitrary code execution (CVE-2017-17790)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

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

1248935 - CVE-2009-5147 CVE-2015-7551 ruby: DL::dlopen could open a library with tainted library name
1487552 - CVE-2017-14064 ruby: Arbitrary heap exposure during a JSON.generate call
1487587 - CVE-2017-0901 rubygems: Arbitrary file overwrite due to incorrect validation of specification name
1487588 - CVE-2017-0900 rubygems: No size limit in summary length of gem spec
1487589 - CVE-2017-0902 rubygems: DNS hijacking vulnerability
1487590 - CVE-2017-0899 rubygems: Escape sequence in the "summary" field of gemspec
1491866 - CVE-2017-14033 ruby: Buffer underrun in OpenSSL ASN1 decode
1492012 - CVE-2017-10784 ruby: Escape sequence injection vulnerability in the Basic authentication of WEBrick
1492015 - CVE-2017-0898 ruby: Buffer underrun vulnerability in Kernel.sprintf
1500488 - CVE-2017-0903 rubygems: Unsafe object deserialization through YAML formatted gem specifications
1526189 - CVE-2017-17405 ruby: Command injection vulnerability in Net::FTP
1528218 - CVE-2017-17790 ruby: Command injection in lib/resolv.rb:lazy_initialize() allows arbitrary code execution
1549646 - Rebase to the latest Ruby 2.2 point release

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
rh-ruby22-ruby-2.2.9-19.el6.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el6.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el6.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el6.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el6.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el6.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el6.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el6.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el6.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el6.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el6.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el6.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el6.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el6.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7):

Source:
rh-ruby22-ruby-2.2.9-19.el6.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el6.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el6.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el6.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el6.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el6.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el6.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el6.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el6.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el6.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el6.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el6.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el6.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el6.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
rh-ruby22-ruby-2.2.9-19.el6.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el6.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el6.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el6.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el6.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el6.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el6.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el6.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el6.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el6.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el6.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el6.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el6.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el6.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el6.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-ruby22-ruby-2.2.9-19.el7.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3):

Source:
rh-ruby22-ruby-2.2.9-19.el7.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):

Source:
rh-ruby22-ruby-2.2.9-19.el7.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-ruby22-ruby-2.2.9-19.el7.src.rpm

noarch:
rh-ruby22-ruby-doc-2.2.9-19.el7.noarch.rpm
rh-ruby22-ruby-irb-2.2.9-19.el7.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-19.el7.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-19.el7.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-19.el7.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-19.el7.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5.4-19.el7.noarch.rpm

x86_64:
rh-ruby22-ruby-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-devel-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-libs-2.2.9-19.el7.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.9-19.el7.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-19.el7.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-19.el7.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1.1-19.el7.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8.1-19.el7.x86_64.rpm
rh-ruby22-rubygems-2.4.5.4-19.el7.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/

7. References:

https://access.redhat.com/security/cve/CVE-2009-5147
https://access.redhat.com/security/cve/CVE-2015-7551
https://access.redhat.com/security/cve/CVE-2017-0898
https://access.redhat.com/security/cve/CVE-2017-0899
https://access.redhat.com/security/cve/CVE-2017-0900
https://access.redhat.com/security/cve/CVE-2017-0901
https://access.redhat.com/security/cve/CVE-2017-0902
https://access.redhat.com/security/cve/CVE-2017-0903
https://access.redhat.com/security/cve/CVE-2017-10784
https://access.redhat.com/security/cve/CVE-2017-14033
https://access.redhat.com/security/cve/CVE-2017-14064
https://access.redhat.com/security/cve/CVE-2017-17405
https://access.redhat.com/security/cve/CVE-2017-17790
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2018 Red Hat, Inc.
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