Several security issues were fixed in Ruby.. =========================================================================Ubuntu Security Notice USN-3685-1 June 13, 2018 ruby1.9.1, ruby2.0, ruby2.3 vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: Several security issues were fixed in Ruby. Software Description: - ruby2.3: Object-oriented scripting language - ruby1.9.1: Object-oriented scripting language - ruby2.0: Object-oriented scripting language Details: Some of these CVE were already addressed in previous USN: 3439-1, 3553-1, 3528-1. Here we address for the remain releases. It was discovered that Ruby incorrectly handled certain inputs. An attacker could use this to cause a buffer overrun. (CVE-2017-0898) It was discovered that Ruby incorrectly handled certain files. An attacker could use this to overwrite any file on the filesystem. (CVE-2017-0901) It was discovered that Ruby was vulnerable to a DNS hijacking vulnerability. An attacker could use this to possibly force the RubyGems client to download and install gems from a server that the attacker controls. (CVE-2017-0902) It was discovered that Ruby incorrectly handled certain YAML files. An attacker could use this to possibly execute arbitrary code. (CVE-2017-0903) It was discovered that Ruby incorrectly handled certain files. An attacker could use this to expose sensitive information. (CVE-2017-14064) It was discovered that Ruby incorrectly handled certain inputs. An attacker could use this to execute arbitrary code. (CVE-2017-10784) It was discovered that Ruby incorrectly handled certain network requests. An attacker could possibly use this to inject a crafted key into a HTTP response. (CVE-2017-17742) It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to executearbitrary code. This update is only addressed to ruby2.0. (CVE-2018-1000074) It was discovered that Ruby incorrectly handled certain network requests. An attacker could possibly use this to cause a denial of service. (CVE-2018-8777) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libruby2.3 2.3.3-1ubuntu1.6 ruby2.3 2.3.3-1ubuntu1.6 Ubuntu 16.04 LTS: libruby2.3 2.3.1-2~16.04.10 ruby2.3 2.3.1-2~16.04.10 Ubuntu 14.04 LTS: libruby1.9.1 1.9.3.484-2ubuntu1.12 libruby2.0 2.0.0.484-1ubuntu2.10 ruby1.9.1 1.9.3.484-2ubuntu1.12 ruby1.9.3 1.9.3.484-2ubuntu1.12 ruby2.0 2.0.0.484-1ubuntu2.10 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-3685-1 CVE-2017-0898, CVE-2017-0901, CVE-2017-0902, CVE-2017-0903, CVE-2017-10784, CVE-2017-14064, CVE-2017-17742, CVE-2018-1000074, CVE-2018-8777 Package Information: https://launchpad.net/ubuntu/+source/ruby2.3/2.3.3-1ubuntu1.6 https://launchpad.net/ubuntu/+source/ruby2.3/2.3.1-2~16.04.10 https://launchpad.net/ubuntu/+source/ruby1.9.1/1.9.3.484-2ubuntu1.12 https://launchpad.net/ubuntu/+source/ruby2.0/2.0.0.484-1ubuntu2.10 . Ubuntu releases have bolstered Ruby security by addressing various vulnerabilities, safeguarding users against possible threats.. Ubuntu Security Updates, Ruby Exploits, Code Execution Risks, Buffer Overflow Issues. . Severity: Critical. LinuxSecurity.com Team
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 [More...]. ==================================================================== 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 thisflaw 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 availablefrom 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. . Crucial notice regarding rh-ruby22-ruby software addressing DNS manipulation vulnerability. Update is advised for Red Hat clients.. Red Hat Software, Ruby Security, DNS Hijacking Fix, Software Collections. . Severity: Important. LinuxSecurity.com Team
Update to RubyGems 2.4.8.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2015-12574 2015-08-01 00:12:18 -------------------------------------------------------------------------------- Name : rubygems Product : Fedora 22 Version : 2.4.8 Release : 100.fc22 URL : https://rubygems.org/ Summary : The Ruby standard for packaging ruby libraries Description : RubyGems is the Ruby standard for publishing and managing third party libraries. -------------------------------------------------------------------------------- Update Information: Update to RubyGems 2.4.8. -------------------------------------------------------------------------------- ChangeLog: * Fri Jul 10 2015 VÃt Ondruch - 2.4.8-100 - Update to RubyGems 2.4.8. -------------------------------------------------------------------------------- References: [ 1 ] Bug #1236116 - CVE-2015-3900 rubygems: DNS hijacking vulnerability in api_endpoint() https://bugzilla.redhat.com/show_bug.cgi?id=1236116 -------------------------------------------------------------------------------- This update can be installed with the "yum" update program. Use su -c 'yum update rubygems' at the command line. For more information, refer to "Managing Software with yum", available at . All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list
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