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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.2882 Moderate: rubygem-bundler and rubygem-thor security, bug fix, and enhancement update 23 November 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rubygem Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2013-0334 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2015-2180.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running rubygem check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: rubygem-bundler and rubygem-thor security, bug fix, and enhancement update Advisory ID: RHSA-2015:2180-07 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2180.html Issue date: 2015-11-19 CVE Names: CVE-2013-0334 ===================================================================== 1. Summary: Updated rubygem-bundler and rubygem-thor packages that fix one security issue, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security 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: Red Hat Enterprise Linux Client (v. 7) - noarch Red Hat Enterprise Linux Client Optional (v. 7) - noarch Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch 3. Description: Bundler manages an application's dependencies through its entire life, across many machines, systematically and repeatably. Thor is a toolkit for building powerful command-line interfaces. A flaw was found in the way Bundler handled gems available from multiple sources. An attacker with access to one of the sources could create a malicious gem with the same name, which they could then use to trick a user into installing, potentially resulting in execution of code from the attacker-supplied malicious gem. (CVE-2013-0334) Bundler has been upgraded to upstream version 1.7.8 and Thor has been upgraded to upstream version 1.19.1, both of which provide a number of bug fixes and enhancements over the previous versions. (BZ#1194243, BZ#1209921) All rubygem-bundler and rubygem-thor users are advised to upgrade to these updated packages, which correct these issues and add these enhancements. 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/): 1146335 - CVE-2013-0334 rubygem-bundler: 'bundle install' may install a gem from a source other than expected 1163076 - Bundler can't see its dependencies after Bundler.setup [rhel-7] 1194243 - Update Bundler to the latest release 1209921 - Update Thor to the latest release 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: rubygem-bundler-1.7.8-3.el7.src.rpm rubygem-thor-0.19.1-1.el7.src.rpm noarch: rubygem-bundler-1.7.8-3.el7.noarch.rpm rubygem-thor-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: rubygem-bundler-doc-1.7.8-3.el7.noarch.rpm rubygem-thor-doc-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: rubygem-bundler-1.7.8-3.el7.src.rpm rubygem-thor-0.19.1-1.el7.src.rpm noarch: rubygem-bundler-1.7.8-3.el7.noarch.rpm rubygem-thor-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: rubygem-bundler-doc-1.7.8-3.el7.noarch.rpm rubygem-thor-doc-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux Server (v. 7): Source: rubygem-bundler-1.7.8-3.el7.src.rpm rubygem-thor-0.19.1-1.el7.src.rpm noarch: rubygem-bundler-1.7.8-3.el7.noarch.rpm rubygem-thor-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: rubygem-bundler-doc-1.7.8-3.el7.noarch.rpm rubygem-thor-doc-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: rubygem-bundler-1.7.8-3.el7.src.rpm rubygem-thor-0.19.1-1.el7.src.rpm noarch: rubygem-bundler-1.7.8-3.el7.noarch.rpm rubygem-thor-0.19.1-1.el7.noarch.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: rubygem-bundler-doc-1.7.8-3.el7.noarch.rpm rubygem-thor-doc-0.19.1-1.el7.noarch.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-2013-0334 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFWTkDyXlSAg2UNWIIRAkDuAKC49E0PnAepoC0Bh3VFhc0pnxDAhwCfbzSK jPk6pHQqzE3CkRRC6Xhqeyc= =49aE - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. 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