RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Deserialization of Untrusted Data vulnerability in owner command that can result in code execution. This attack appear to be exploitable via victim must run the `gem owner` command on a gem with a specially crafted YAML file. This vulnerability appears to have been fixed in 2.7.6.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade rubygems-develUpgrade rubygem-io-consoleUpgrade rubygem-rakeUpgrade rubygem-rdocUpgrade rubygem-bigdecimalUpgrade ruby-debuginfoUpgrade ruby-irbUpgrade rubygem-minitestUpgrade rubygemsUpgrade ruby-develUpgrade rubygem-jsonUpgrade ruby-libsUpgrade rubyUpgrade ruby-tcltkUpgrade rubygem-psychUpgrade ruby-doc | Apr 27, 2020 | Mar 13, 2018 |
| Amazon_linux | — | Upgrade ruby20Upgrade ruby24Upgrade ruby22Upgrade ruby23 | Apr 6, 2018 | Mar 13, 2018 |
| Centos_linux | — | Upgrade ruby-debuginfoUpgrade rubygems-develUpgrade rubygem-jsonUpgrade ruby-tcltkUpgrade rubygem-rakeUpgrade ruby-docUpgrade rubygem-bigdecimalUpgrade ruby-libsUpgrade rubygem-io-consoleUpgrade ruby-irbUpgrade ruby-develUpgrade rubygem-rdocUpgrade rubygem-minitestUpgrade rubyUpgrade rubygem-psychUpgrade rubygems | Aug 28, 2019 | Mar 13, 2018 |
| Debian | — | Upgrade rubygemsUpgrade jruby | Jun 9, 2018 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade ruby-libsUpgrade ruby-irbUpgrade ruby | Nov 3, 2020 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade ruby-irbUpgrade ruby-libsUpgrade ruby | Nov 19, 2019 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade rubyUpgrade ruby-libsUpgrade ruby-irb | Nov 19, 2019 | Mar 13, 2018 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Mar 13, 2018 |
| Oracle_linux | — | Upgrade rubygem-jsonUpgrade rubygems-develUpgrade rubygem-bigdecimalUpgrade rubygem-psychUpgrade rubygem-io-consoleUpgrade ruby-docUpgrade ruby-tcltkUpgrade rubyUpgrade rubygem-rdocUpgrade ruby-irbUpgrade ruby-develUpgrade ruby-libsUpgrade rubygem-rakeUpgrade rubygemsUpgrade rubygem-minitest | Jul 21, 2020 | Feb 15, 2018 |
| Redhat_linux | — | Upgrade rubygem-jsonUpgrade ruby-irbUpgrade ruby-debuginfoUpgrade ruby-develUpgrade rubygem-rakeUpgrade ruby-docUpgrade rubyUpgrade rubygem-io-consoleUpgrade rubygem-bigdecimalNo solution existsUpgrade ruby-tcltkUpgrade rubygem-psychUpgrade ruby-libsUpgrade rubygemsUpgrade rubygem-rdocUpgrade rubygem-minitestUpgrade rubygems-devel | Aug 7, 2019 | Mar 13, 2018 |
| Suse | — | Upgrade ruby2.1Upgrade ruby2.5-devel-extraUpgrade yast2-ruby-bindingsUpgrade ruby2.5-doc-riUpgrade ruby2.1-develUpgrade ruby2.5-stdlibUpgrade libruby2_1-2_1Upgrade ruby2.5Upgrade ruby2.5-docUpgrade ruby2.1-stdlibUpgrade ruby-bundled-gems-rpmhelperUpgrade ruby2.5-develUpgrade libruby2_5-2_5 | Jul 22, 2019 | Mar 13, 2018 |
| Ubuntu | — | Upgrade libruby1.9.1Upgrade ruby2.0Upgrade ruby1.9.3Upgrade libruby2.3Upgrade ruby2.3Upgrade libruby2.0Upgrade ruby1.9.1 | Apr 25, 2018 | Mar 13, 2018 |
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