CVE-2021-31810
ruby: ELSA-2021-3020: ruby:2.7 security update (IMPORTANT)
CVE-2021-31810 is fixed in 38 products on 1 platform, first by libruby2.5 2.5.1-1ubuntu1.10, released July 14, 2021. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.4
IMPORTANT
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0305
87th percentile
ELSA-2021-3020: ruby:2.7 security update (IMPORTANT)
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libruby2.5 · Ubuntu 18.04.6 LTS (bionic) | 2.5.1-1ubuntu1.10 | libruby2.5 2.5.1-1ubuntu1.10 | Jul 14, 2021 |
| libruby2.7 · Ubuntu 20.04 LTS (focal) | 2.7.0-5ubuntu1.5 | libruby2.7 2.7.0-5ubuntu1.5 | Jul 14, 2021 |
| ruby · RHEL 8 | 0:2.5.9-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| ruby · almalinux 8 | 2.5.9-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| ruby · ol 8 | 0:2.7.4-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| ruby · rocky 8 | 0:2.5.9-109.module+el8.5.0+740+b85cbe0d | RLSA-2022:0672 | Feb 24, 2022 |
| ruby-default-gems · RHEL 8 | 0:2.7.4-137.module+el8.4.0+12025+f744ca41 | RHSA-2021:3020 | Aug 5, 2021 |
| ruby-default-gems · ol 8 | 0:2.7.4-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| ruby-devel · RHEL 8 | 0:2.5.9-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| ruby-devel · almalinux 8 | 2.5.9-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| ruby-devel · ol 8 | 0:2.7.4-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| ruby-doc · RHEL 8 | 0:2.5.9-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| ruby-doc · almalinux 8 | 2.5.9-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| ruby-doc · ol 8 | 0:2.7.4-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| ruby-irb · RHEL 8 | 0:2.5.9-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| ruby-irb · almalinux 8 | 2.5.9-109.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| ruby-irb · ol 8 | 0:2.5.9-109.0.1.module+el8.5.0+20513+af7be134 | ELSA-2022-0672-1 | Mar 8, 2022 |
| ruby-libs · RHEL 8 | 0:2.5.9-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| ruby-libs · almalinux 8 | 2.5.9-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| ruby-libs · ol 8 | 0:2.7.4-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| ruby2.5 · Ubuntu 18.04.6 LTS (bionic) | 2.5.1-1ubuntu1.10 | ruby2.5 2.5.1-1ubuntu1.10 | Jul 14, 2021 |
| ruby2.7 · Ubuntu 20.04 LTS (focal) | 2.7.0-5ubuntu1.5 | ruby2.7 2.7.0-5ubuntu1.5 | Jul 14, 2021 |
| rubygem-abrt · RHEL 8 | 0:0.3.0-4.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-abrt · almalinux 8 | 0.3.0-4.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-abrt · ol 8 | 0:0.4.0-1.module+el8.3.0+7760+537395ec | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-abrt · rocky 8 | 0:0.3.0-4.module+el8.5.0+738+032c9c02 | RLSA-2022:0672 | Feb 24, 2022 |
| rubygem-abrt-doc · RHEL 8 | 0:0.3.0-4.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-abrt-doc · almalinux 8 | 0.3.0-4.module_el8.5.0+2623+08a8ba32 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-abrt-doc · ol 8 | 0:0.4.0-1.module+el8.3.0+7760+537395ec | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-bigdecimal · RHEL 8 | 0:1.3.4-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-bigdecimal · almalinux 8 | 1.3.4-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-bigdecimal · ol 8 | 0:2.0.0-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-bson · RHEL 8 | 0:4.3.0-2.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-bson · almalinux 8 | 4.3.0-2.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-bson · ol 8 | 0:4.8.1-1.module+el8.4.0+20239+cbf59dc8 | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-bson · rocky 8 | 0:4.3.0-2.module+el8.4.0+592+03ff458a | RLSA-2022:0672 | Feb 24, 2022 |
| rubygem-bson-doc · RHEL 8 | 0:4.3.0-2.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-bson-doc · almalinux 8 | 4.3.0-2.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-bson-doc · ol 8 | 0:4.8.1-1.module+el8.4.0+20239+cbf59dc8 | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-bundler · RHEL 8 | 0:1.16.1-4.module+el8.5.0+13840+ec418553 | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-bundler · almalinux 8 | 1.16.1-4.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-bundler · ol 8 | 0:2.2.24-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-bundler · rocky 8 | 0:1.16.1-4.module+el8.5.0+739+43897a5e | RLSA-2022:0672 | Feb 24, 2022 |
| rubygem-bundler-doc · RHEL 8 | 0:1.16.1-4.module+el8.5.0+13840+ec418553 | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-bundler-doc · almalinux 8 | 1.16.1-4.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-bundler-doc · ol 8 | 0:1.16.1-4.module+el8.5.0+20497+d0a7b862 | ELSA-2022-0672 | Feb 28, 2022 |
| rubygem-did_you_mean · RHEL 8 | 0:1.2.0-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-did_you_mean · almalinux 8 | 1.2.0-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-did_you_mean · ol 8 | 0:1.3.0-108.module+el8.5.0+20495+db24e7b4 | ELSA-2022-0543 | Feb 16, 2022 |
| rubygem-io-console · RHEL 8 | 0:0.4.6-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-io-console · almalinux 8 | 0.4.6-109.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-io-console · ol 8 | 0:0.5.6-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-irb · RHEL 8 | 0:1.0.0-108.module+el8.5.0+13719+08a8ba32 | RHSA-2022:0543 | Feb 16, 2022 |
| rubygem-irb · almalinux 8 | 1.0.0-108.module_el8.5.0+2623+08a8ba32 | ALSA-2022:0543 | Feb 16, 2022 |
| rubygem-irb · ol 8 | 0:1.2.6-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-json · RHEL 8 | 0:2.1.0-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-json · almalinux 8 | 2.1.0-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-json · ol 8 | 0:2.3.0-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-minitest · RHEL 8 | 0:5.10.3-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-minitest · almalinux 8 | 5.10.3-109.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-minitest · ol 8 | 0:5.13.0-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-mongo · RHEL 8 | 0:2.5.1-2.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-mongo · almalinux 8 | 2.5.1-2.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-mongo · ol 8 | 0:2.11.3-1.module+el8.3.0+7760+537395ec | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-mongo · rocky 8 | 0:2.5.1-2.module+el8.4.0+592+03ff458a | RLSA-2022:0672 | Feb 24, 2022 |
| rubygem-mongo-doc · RHEL 8 | 0:2.5.1-2.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-mongo-doc · almalinux 8 | 2.5.1-2.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-mongo-doc · ol 8 | 0:2.11.3-1.module+el8.3.0+7760+537395ec | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-mysql2 · RHEL 8 | 0:0.4.10-4.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-mysql2 · almalinux 8 | 0.4.10-4.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-mysql2 · ol 8 | 0:0.5.3-1.module+el8.4.0+20239+cbf59dc8 | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-mysql2 · rocky 8 | 0:0.4.10-4.module+el8.5.0+739+43897a5e | RLSA-2022:0672 | Feb 24, 2022 |
| rubygem-mysql2-doc · RHEL 8 | 0:0.4.10-4.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-mysql2-doc · almalinux 8 | 0.4.10-4.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-mysql2-doc · ol 8 | 0:0.5.3-1.module+el8.4.0+20239+cbf59dc8 | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-net-telnet · RHEL 8 | 0:0.1.1-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-net-telnet · almalinux 8 | 0.1.1-109.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-net-telnet · ol 8 | 0:0.2.0-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-openssl · RHEL 8 | 0:2.1.2-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-openssl · almalinux 8 | 2.1.2-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-openssl · ol 8 | 0:2.1.2-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-pg · RHEL 8 | 0:1.0.0-2.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-pg · almalinux 8 | 1.0.0-2.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-pg · ol 8 | 0:1.2.3-1.module+el8.4.0+20239+cbf59dc8 | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-pg · rocky 8 | 0:1.0.0-2.module+el8.4.0+592+03ff458a | RLSA-2022:0672 | Feb 24, 2022 |
| rubygem-pg-doc · RHEL 8 | 0:1.0.0-2.module+el8.1.0+3656+f80bfa1d | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-pg-doc · almalinux 8 | 1.0.0-2.module_el8.5.0+2625+ec418553 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-pg-doc · ol 8 | 0:1.2.3-1.module+el8.4.0+20239+cbf59dc8 | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-power_assert · RHEL 8 | 0:1.1.1-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-power_assert · almalinux 8 | 1.1.1-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-power_assert · ol 8 | 0:1.1.7-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-psych · RHEL 8 | 0:3.0.2-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-psych · almalinux 8 | 3.0.2-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-psych · ol 8 | 0:3.1.0-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-rake · RHEL 8 | 0:12.3.3-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-rake · almalinux 8 | 12.3.3-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-rake · ol 8 | 0:13.0.1-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-rdoc · RHEL 8 | 0:6.0.1.1-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-rdoc · almalinux 8 | 6.0.1.1-109.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-rdoc · ol 8 | 0:6.2.1.1-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-test-unit · RHEL 8 | 0:3.2.7-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-test-unit · almalinux 8 | 3.2.7-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-test-unit · ol 8 | 0:3.3.4-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygem-xmlrpc · RHEL 8 | 0:0.3.0-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygem-xmlrpc · almalinux 8 | 0.3.0-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygem-xmlrpc · ol 8 | 0:0.3.0-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygems · RHEL 8 | 0:2.7.6.3-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygems · almalinux 8 | 2.7.6.3-109.module_el8.5.0+2627+d9c243ca | ALSA-2022:0672 | Feb 24, 2022 |
| rubygems · ol 8 | 0:3.1.6-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
| rubygems-devel · RHEL 8 | 0:2.7.6.3-109.module+el8.5.0+14275+d9c243ca | RHSA-2022:0672 | Feb 24, 2022 |
| rubygems-devel · almalinux 8 | 2.7.6.3-109.module_el8.5.0+259+8cec6917 | ALSA-2022:0672 | Feb 24, 2022 |
| rubygems-devel · ol 8 | 0:3.1.6-137.module+el8.4.0+20269+fcbf533e | ELSA-2021-3020 | Aug 6, 2021 |
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