-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ==================================================================== Red Hat Security Advisory Synopsis: Important: rh-ruby22-ruby security update Advisory ID: RHSA-2015:1657-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2015:1657.html Issue date: 2015-08-24 CVE Names: CVE-2015-3900 ==================================================================== 1. Summary: Updated rh-ruby22-ruby packages that fix one security issue are now available for Red Hat Software Collections 2. Red Hat Product Security has rated this update as having Important 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: 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. 6.5) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6) - noarch, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1) - 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. A flaw was found in a way rubygems verified the API endpoint hostname retrieved through a DNS SRV record. A man-in-the-middle attacker could use this flaw to force a client to download content from an untrusted domain. (CVE-2015-3900) All rh-ruby22-ruby users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. All running instances of Ruby need to be restarted for this update to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1236116 - CVE-2015-3900 rubygems: DNS hijacking vulnerability in api_endpoint() 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6): Source: rh-ruby22-ruby-2.2.2-12.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.5): Source: rh-ruby22-ruby-2.2.2-12.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6): Source: rh-ruby22-ruby-2.2.2-12.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6): Source: rh-ruby22-ruby-2.2.2-12.el6.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el6.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el6.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el6.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el6.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el6.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el6.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el6.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el6.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el6.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el6.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el6.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el6.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el6.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.el6.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-ruby22-ruby-2.2.2-12.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1): Source: rh-ruby22-ruby-2.2.2-12.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-ruby22-ruby-2.2.2-12.el7.src.rpm noarch: rh-ruby22-ruby-doc-2.2.2-12.el7.noarch.rpm rh-ruby22-ruby-irb-2.2.2-12.el7.noarch.rpm rh-ruby22-rubygem-minitest-5.4.3-12.el7.noarch.rpm rh-ruby22-rubygem-power_assert-0.2.2-12.el7.noarch.rpm rh-ruby22-rubygem-rake-10.4.2-12.el7.noarch.rpm rh-ruby22-rubygem-rdoc-4.2.0-12.el7.noarch.rpm rh-ruby22-rubygem-test-unit-3.0.8-12.el7.noarch.rpm rh-ruby22-rubygems-devel-2.4.5-12.el7.noarch.rpm x86_64: rh-ruby22-ruby-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-debuginfo-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-devel-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-libs-2.2.2-12.el7.x86_64.rpm rh-ruby22-ruby-tcltk-2.2.2-12.el7.x86_64.rpm rh-ruby22-rubygem-bigdecimal-1.2.6-12.el7.x86_64.rpm rh-ruby22-rubygem-io-console-0.4.3-12.el7.x86_64.rpm rh-ruby22-rubygem-json-1.8.1-12.el7.x86_64.rpm rh-ruby22-rubygem-psych-2.0.8-12.el7.x86_64.rpm rh-ruby22-rubygems-2.4.5-12.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-2015-3900 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 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFV2ygiXlSAg2UNWIIRAkNzAJ9hEIj/DD4HqQZqqhNHP/GKkosn3gCfdyz5 7LZ3wZgNOylWkH+O2JIv4zw=O+iR -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list This email address is being protected from spambots. You need JavaScript enabled to view it.
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
Ruby is an extensible, interpreted, object-oriented, scripting language.
It has features to process text files and to perform system management
tasks.
A flaw was found in a way rubygems verified the API endpoint hostname
retrieved through a DNS SRV record. A man-in-the-middle attacker could use
this flaw to force a client to download content from an untrusted domain.
(CVE-2015-3900)
All rh-ruby22-ruby users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue. All running
instances of Ruby need to be restarted for this update to take effect.
https://access.redhat.com/security/cve/CVE-2015-3900 https://access.redhat.com/security/updates/classification/#important
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):
Source:
rh-ruby22-ruby-2.2.2-12.el6.src.rpm
noarch:
rh-ruby22-ruby-doc-2.2.2-12.el6.noarch.rpm
rh-ruby22-ruby-irb-2.2.2-12.el6.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-12.el6.noarch.rpm
rh-ruby22-rubygem-power_assert-0.2.2-12.el6.noarch.rpm
rh-ruby22-rubygem-rake-10.4.2-12.el6.noarch.rpm
rh-ruby22-rubygem-rdoc-4.2.0-12.el6.noarch.rpm
rh-ruby22-rubygem-test-unit-3.0.8-12.el6.noarch.rpm
rh-ruby22-rubygems-devel-2.4.5-12.el6.noarch.rpm
x86_64:
rh-ruby22-ruby-2.2.2-12.el6.x86_64.rpm
rh-ruby22-ruby-debuginfo-2.2.2-12.el6.x86_64.rpm
rh-ruby22-ruby-devel-2.2.2-12.el6.x86_64.rpm
rh-ruby22-ruby-libs-2.2.2-12.el6.x86_64.rpm
rh-ruby22-ruby-tcltk-2.2.2-12.el6.x86_64.rpm
rh-ruby22-rubygem-bigdecimal-1.2.6-12.el6.x86_64.rpm
rh-ruby22-rubygem-io-console-0.4.3-12.el6.x86_64.rpm
rh-ruby22-rubygem-json-1.8.1-12.el6.x86_64.rpm
rh-ruby22-rubygem-psych-2.0.8-12.el6.x86_64.rpm
rh-ruby22-rubygems-2.4.5-12.el6.x86_64.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.5):
Source:
rh-ruby22-ruby-2.2.2-12.el6.src.rpm
noarch:
rh-ruby22-ruby-doc-2.2.2-12.el6.noarch.rpm
rh-ruby22-ruby-irb-2.2.2-12.el6.noarch.rpm
rh-ruby22-rubygem-minitest-5.4.3-12.el6.noarch.rpm
Read the Full Advisory
Updated rh-ruby22-ruby packages that fix one security issue are nowavailable for Red Hat Software Collections 2.Red Hat Product Security has rated this update as having Important securityimpact. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available from the CVE link in theReferences section.
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. 6.5) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6) - noarch, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.1) - 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
1236116 - CVE-2015-3900 rubygems: DNS hijacking vulnerability in api_endpoint()
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