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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 Directory Traversal vulnerability in gem installation that can result in the gem could write to arbitrary filesystem locations during installation. This attack appear to be exploitable via the victim must install a malicious gem. This vulnerability appears to have been fixed in 2.7.6.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade rubygem-psychUpgrade rubygem-io-consoleUpgrade ruby-tcltkUpgrade rubygem-jsonUpgrade rubyUpgrade ruby-docUpgrade rubygem-minitestUpgrade ruby-libsUpgrade rubygem-bigdecimalUpgrade rubygem-rakeUpgrade ruby-irbUpgrade rubygemsUpgrade ruby-develUpgrade ruby-debuginfoUpgrade rubygems-develUpgrade rubygem-rdoc | Apr 27, 2020 | Mar 13, 2018 |
| Amazon_linux | — | Upgrade ruby23Upgrade ruby24Upgrade ruby22Upgrade ruby20 | Apr 6, 2018 | Mar 13, 2018 |
| Centos_linux | — | Upgrade rubyUpgrade rubygem-minitestUpgrade rubygem-psychUpgrade rubygem-jsonUpgrade rubygemsUpgrade rubygem-rdocUpgrade ruby-tcltkUpgrade rubygems-develUpgrade ruby-debuginfoUpgrade ruby-develUpgrade ruby-irbUpgrade ruby-docUpgrade rubygem-rakeUpgrade rubygem-io-consoleUpgrade ruby-libsUpgrade rubygem-bigdecimal | Aug 28, 2019 | Mar 13, 2018 |
| Debian | — | Upgrade rubygemsUpgrade jruby | Jun 9, 2018 | Mar 13, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade rubyUpgrade ruby-irbUpgrade ruby-libs | 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-bigdecimalUpgrade rubygem-io-consoleUpgrade rubygem-rakeUpgrade ruby-docUpgrade ruby-tcltkUpgrade ruby-libsUpgrade rubygem-jsonUpgrade ruby-irbUpgrade rubygem-psychUpgrade rubyUpgrade rubygem-minitestUpgrade rubygems-develUpgrade rubygem-rdocUpgrade rubygemsUpgrade ruby-devel | Jul 21, 2020 | Feb 15, 2018 |
| Redhat_linux | — | Upgrade rubygems-develUpgrade rubygem-rdocUpgrade ruby-develUpgrade rubygem-psychNo solution existsUpgrade rubygemsUpgrade ruby-debuginfoUpgrade rubygem-minitestUpgrade rubyUpgrade rubygem-jsonUpgrade rubygem-rakeUpgrade ruby-libsUpgrade rubygem-bigdecimalUpgrade ruby-docUpgrade rubygem-io-consoleUpgrade ruby-tcltkUpgrade ruby-irb | Aug 7, 2019 | Mar 13, 2018 |
| Suse | — | Upgrade libruby2_1-2_1Upgrade ruby-bundled-gems-rpmhelperUpgrade ruby2.1-develUpgrade ruby2.5-doc-riUpgrade ruby2.1Upgrade ruby2.5-docUpgrade ruby2.5-develUpgrade ruby2.5-stdlibUpgrade ruby2.1-stdlibUpgrade libruby2_5-2_5Upgrade yast2-ruby-bindingsUpgrade ruby2.5-devel-extraUpgrade ruby2.5 | Jul 22, 2019 | Mar 13, 2018 |
| Ubuntu | — | Upgrade ruby2.0Upgrade ruby1.9.1Upgrade libruby1.9.1Upgrade libruby2.0Upgrade ruby1.9.3Upgrade libruby2.3Upgrade ruby2.3 | Apr 25, 2018 | Mar 13, 2018 |
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