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Red Hat Security Advisory 2019-1151-01

Red Hat Security Advisory 2019-1151-01
Posted May 13, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-1151-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include a code execution vulnerability.

tags | advisory, code execution, ruby
systems | linux, redhat
advisories | CVE-2019-8324
MD5 | 42fdab08625c96d34daac707d064589e

Red Hat Security Advisory 2019-1151-01

Change Mirror Download
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Hash: SHA256

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

Synopsis: Important: rh-ruby23-ruby security update
Advisory ID: RHSA-2019:1151-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1151
Issue date: 2019-05-13
CVE Names: CVE-2019-8324
====================================================================
1. Summary:

An update for rh-ruby23-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. 7.4) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - 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.

Security Fix(es):

* rubygems: Installing a malicious gem may lead to arbitrary code execution
(CVE-2019-8324)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, 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/):

1692520 - CVE-2019-8324 rubygems: Installing a malicious gem may lead to arbitrary code execution

6. Package List:

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

Source:
rh-ruby23-ruby-2.3.8-70.el6.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el6.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el6.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el6.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el6.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el6.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el6.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el6.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el6.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el6.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el6.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el6.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el6.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el6.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el6.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el6.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.el6.x86_64.rpm

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

Source:
rh-ruby23-ruby-2.3.8-70.el6.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el6.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el6.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el6.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el6.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el6.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el6.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el6.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el6.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el6.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el6.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el6.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el6.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el6.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el6.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el6.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el6.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.el6.x86_64.rpm

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

Source:
rh-ruby23-ruby-2.3.8-70.el7.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el7.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el7.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el7.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el7.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el7.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el7.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el7.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el7.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el7.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el7.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el7.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.el7.x86_64.rpm

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

Source:
rh-ruby23-ruby-2.3.8-70.el7.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el7.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el7.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el7.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el7.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el7.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el7.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el7.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el7.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el7.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el7.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el7.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
rh-ruby23-ruby-2.3.8-70.el7.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el7.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el7.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el7.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el7.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el7.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el7.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el7.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el7.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el7.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el7.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el7.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6):

Source:
rh-ruby23-ruby-2.3.8-70.el7.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el7.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el7.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el7.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el7.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el7.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el7.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el7.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el7.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el7.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el7.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el7.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.el7.x86_64.rpm

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

Source:
rh-ruby23-ruby-2.3.8-70.el7.src.rpm

noarch:
rh-ruby23-ruby-doc-2.3.8-70.el7.noarch.rpm
rh-ruby23-ruby-irb-2.3.8-70.el7.noarch.rpm
rh-ruby23-rubygem-minitest-5.8.5-70.el7.noarch.rpm
rh-ruby23-rubygem-power_assert-0.2.6-70.el7.noarch.rpm
rh-ruby23-rubygem-rake-10.4.2-70.el7.noarch.rpm
rh-ruby23-rubygem-rdoc-4.2.1-70.el7.noarch.rpm
rh-ruby23-rubygem-test-unit-3.1.5-70.el7.noarch.rpm
rh-ruby23-rubygems-2.5.2.3-70.el7.noarch.rpm
rh-ruby23-rubygems-devel-2.5.2.3-70.el7.noarch.rpm

x86_64:
rh-ruby23-ruby-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-debuginfo-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-devel-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-libs-2.3.8-70.el7.x86_64.rpm
rh-ruby23-ruby-tcltk-2.3.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-bigdecimal-1.2.8-70.el7.x86_64.rpm
rh-ruby23-rubygem-did_you_mean-1.0.0-70.el7.x86_64.rpm
rh-ruby23-rubygem-io-console-0.4.5-70.el7.x86_64.rpm
rh-ruby23-rubygem-json-1.8.3.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-net-telnet-0.1.1-70.el7.x86_64.rpm
rh-ruby23-rubygem-psych-2.1.0.1-70.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-2019-8324
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 2019 Red Hat, Inc.
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