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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3256 Red Hat: ruby security update 28 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ruby Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Impact/Access: Access Privileged Data -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-16395 Reference: ESB-2019.2863 ESB-2018.3717 ESB-2018.3309 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:2565 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: ruby security update Advisory ID: RHSA-2019:2565-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2565 Issue date: 2019-08-27 CVE Names: CVE-2018-16395 ===================================================================== 1. Summary: An update for ruby is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. 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 Enterprise Linux ComputeNode EUS (v. 7.5) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) - noarch, x86_64 Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.5) - noarch, ppc64, ppc64le, s390x, 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): * ruby: OpenSSL::X509::Name equality check does not work correctly (CVE-2018-16395) 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/): 1643086 - CVE-2018-16395 ruby: OpenSSL::X509::Name equality check does not work correctly 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.5): Source: ruby-2.0.0.648-34.el7_5.src.rpm noarch: ruby-irb-2.0.0.648-34.el7_5.noarch.rpm rubygem-rdoc-4.0.0-34.el7_5.noarch.rpm rubygems-2.0.14.1-34.el7_5.noarch.rpm x86_64: ruby-2.0.0.648-34.el7_5.x86_64.rpm ruby-debuginfo-2.0.0.648-34.el7_5.i686.rpm ruby-debuginfo-2.0.0.648-34.el7_5.x86_64.rpm ruby-libs-2.0.0.648-34.el7_5.i686.rpm ruby-libs-2.0.0.648-34.el7_5.x86_64.rpm rubygem-bigdecimal-1.2.0-34.el7_5.x86_64.rpm rubygem-io-console-0.4.2-34.el7_5.x86_64.rpm rubygem-json-1.7.7-34.el7_5.x86_64.rpm rubygem-psych-2.0.0-34.el7_5.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5): noarch: ruby-doc-2.0.0.648-34.el7_5.noarch.rpm rubygem-minitest-4.3.2-34.el7_5.noarch.rpm rubygem-rake-0.9.6-34.el7_5.noarch.rpm rubygems-devel-2.0.14.1-34.el7_5.noarch.rpm x86_64: ruby-debuginfo-2.0.0.648-34.el7_5.x86_64.rpm ruby-devel-2.0.0.648-34.el7_5.x86_64.rpm ruby-tcltk-2.0.0.648-34.el7_5.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.5): Source: ruby-2.0.0.648-34.el7_5.src.rpm noarch: ruby-irb-2.0.0.648-34.el7_5.noarch.rpm rubygem-rdoc-4.0.0-34.el7_5.noarch.rpm rubygems-2.0.14.1-34.el7_5.noarch.rpm ppc64: ruby-2.0.0.648-34.el7_5.ppc64.rpm ruby-debuginfo-2.0.0.648-34.el7_5.ppc.rpm ruby-debuginfo-2.0.0.648-34.el7_5.ppc64.rpm ruby-libs-2.0.0.648-34.el7_5.ppc.rpm ruby-libs-2.0.0.648-34.el7_5.ppc64.rpm rubygem-bigdecimal-1.2.0-34.el7_5.ppc64.rpm rubygem-io-console-0.4.2-34.el7_5.ppc64.rpm rubygem-json-1.7.7-34.el7_5.ppc64.rpm rubygem-psych-2.0.0-34.el7_5.ppc64.rpm ppc64le: ruby-2.0.0.648-34.el7_5.ppc64le.rpm ruby-debuginfo-2.0.0.648-34.el7_5.ppc64le.rpm ruby-libs-2.0.0.648-34.el7_5.ppc64le.rpm rubygem-bigdecimal-1.2.0-34.el7_5.ppc64le.rpm rubygem-io-console-0.4.2-34.el7_5.ppc64le.rpm rubygem-json-1.7.7-34.el7_5.ppc64le.rpm rubygem-psych-2.0.0-34.el7_5.ppc64le.rpm s390x: ruby-2.0.0.648-34.el7_5.s390x.rpm ruby-debuginfo-2.0.0.648-34.el7_5.s390.rpm ruby-debuginfo-2.0.0.648-34.el7_5.s390x.rpm ruby-libs-2.0.0.648-34.el7_5.s390.rpm ruby-libs-2.0.0.648-34.el7_5.s390x.rpm rubygem-bigdecimal-1.2.0-34.el7_5.s390x.rpm rubygem-io-console-0.4.2-34.el7_5.s390x.rpm rubygem-json-1.7.7-34.el7_5.s390x.rpm rubygem-psych-2.0.0-34.el7_5.s390x.rpm x86_64: ruby-2.0.0.648-34.el7_5.x86_64.rpm ruby-debuginfo-2.0.0.648-34.el7_5.i686.rpm ruby-debuginfo-2.0.0.648-34.el7_5.x86_64.rpm ruby-libs-2.0.0.648-34.el7_5.i686.rpm ruby-libs-2.0.0.648-34.el7_5.x86_64.rpm rubygem-bigdecimal-1.2.0-34.el7_5.x86_64.rpm rubygem-io-console-0.4.2-34.el7_5.x86_64.rpm rubygem-json-1.7.7-34.el7_5.x86_64.rpm rubygem-psych-2.0.0-34.el7_5.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.5): noarch: ruby-doc-2.0.0.648-34.el7_5.noarch.rpm rubygem-minitest-4.3.2-34.el7_5.noarch.rpm rubygem-rake-0.9.6-34.el7_5.noarch.rpm rubygems-devel-2.0.14.1-34.el7_5.noarch.rpm ppc64: ruby-debuginfo-2.0.0.648-34.el7_5.ppc64.rpm ruby-devel-2.0.0.648-34.el7_5.ppc64.rpm ruby-tcltk-2.0.0.648-34.el7_5.ppc64.rpm ppc64le: ruby-debuginfo-2.0.0.648-34.el7_5.ppc64le.rpm ruby-devel-2.0.0.648-34.el7_5.ppc64le.rpm ruby-tcltk-2.0.0.648-34.el7_5.ppc64le.rpm s390x: ruby-debuginfo-2.0.0.648-34.el7_5.s390x.rpm ruby-devel-2.0.0.648-34.el7_5.s390x.rpm ruby-tcltk-2.0.0.648-34.el7_5.s390x.rpm x86_64: ruby-debuginfo-2.0.0.648-34.el7_5.x86_64.rpm ruby-devel-2.0.0.648-34.el7_5.x86_64.rpm ruby-tcltk-2.0.0.648-34.el7_5.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-2018-16395 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. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXWUPIdzjgjWX9erEAQgKbhAAgPvWE6UDfm5KbBdHHhzGDxlOM9TBfq6C lpaFh/r55fzRgq9wV/sfg/t6is5gxBHPakZWuPjuFyE+9iNKfsPXNk3DbMoBjI1A pLfIltnIBMaXzKkZDXKYSEkjuI5a1rb9j1HsclQEXMpQMEtK7/GglWj+ZZNPRSjM NDiwk6qrnVZ/9y793FjWmelhLJQpCsrF8UySsMxtxbq6V5gx4YWPV10Ek1jHGpDf DWA+ouLQcMuSR+v8xARpg9IQIwxytPxdGTydFZShuSRpszY1+6Qd0M/G9af1JOWe 1aOKwENdtaj/9rvJXNStQVKyN02TneIaXfo1zGBGac/7F8KejlMAaW9R27SeoR4g yHkTH2q16U+OWv+UFptxp+I6MhAfA7pvuAYs8fvb3jui1UWPExLONjHqbx0GNGxI MD5+srqeEjCtkUS8p5WrPJclp54UozzVX5+n6Vp6tX3TOp98qAQmVP+vtdBO7dwT QMzNjCD+kCclxp5oPqSoWaPyJr8AQ5VC5WbYDWdVrahvXexXX1xbjPgOuSa/EsYs tviNd2vi1ocw/2fWvb5xum+CczgcjziMbdIaBDi5P4sZTNUkbwC+kL/60zCHgoNA pdb0l1/Zxdf2MI6VEaQSQrBXftqLyIYNpg/k8RjIOmCEqA3Pmo/hDz5JSJpQMGvQ 8vR47qKSSDU= =a0vT - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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