RHSA-2021:3020: Important: ruby:2.7 security update
First published: Thu Aug 05 2021(Updated: )
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.<br>Security Fix(es):<br><li> rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source (CVE-2020-36327)</li> <li> rubygem-rdoc: Command injection vulnerability in RDoc (CVE-2021-31799)</li> <li> ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host (CVE-2021-31810)</li> <li> ruby: StartTLS stripping vulnerability in Net::IMAP (CVE-2021-32066)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/ruby | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-abrt | <0.4.0-1.module+el8.3.0+7192+4e3a532a | 0.4.0-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mongo | <2.11.3-1.module+el8.3.0+7192+4e3a532a | 2.11.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2 | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/ruby | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-debugsource | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-debugsource | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-default-gems | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-devel | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-devel | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-doc | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-libs | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-libs | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-libs-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-libs-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-abrt | <0.4.0-1.module+el8.3.0+7192+4e3a532a | 0.4.0-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-abrt-doc | <0.4.0-1.module+el8.3.0+7192+4e3a532a | 0.4.0-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bigdecimal | <2.0.0-137.module+el8.4.0+12025+f744ca41 | 2.0.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bigdecimal | <2.0.0-137.module+el8.4.0+12025+f744ca41 | 2.0.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bigdecimal-debuginfo | <2.0.0-137.module+el8.4.0+12025+f744ca41 | 2.0.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bigdecimal-debuginfo | <2.0.0-137.module+el8.4.0+12025+f744ca41 | 2.0.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bson | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson-debuginfo | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson-debugsource | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson-doc | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bundler | <2.2.24-137.module+el8.4.0+12025+f744ca41 | 2.2.24-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-io-console | <0.5.6-137.module+el8.4.0+12025+f744ca41 | 0.5.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-io-console | <0.5.6-137.module+el8.4.0+12025+f744ca41 | 0.5.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-io-console-debuginfo | <0.5.6-137.module+el8.4.0+12025+f744ca41 | 0.5.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-io-console-debuginfo | <0.5.6-137.module+el8.4.0+12025+f744ca41 | 0.5.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-irb | <1.2.6-137.module+el8.4.0+12025+f744ca41 | 1.2.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-json | <2.3.0-137.module+el8.4.0+12025+f744ca41 | 2.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-json | <2.3.0-137.module+el8.4.0+12025+f744ca41 | 2.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-json-debuginfo | <2.3.0-137.module+el8.4.0+12025+f744ca41 | 2.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-json-debuginfo | <2.3.0-137.module+el8.4.0+12025+f744ca41 | 2.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-minitest | <5.13.0-137.module+el8.4.0+12025+f744ca41 | 5.13.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-mongo | <2.11.3-1.module+el8.3.0+7192+4e3a532a | 2.11.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mongo-doc | <2.11.3-1.module+el8.3.0+7192+4e3a532a | 2.11.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2 | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-debuginfo | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-debugsource | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-doc | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-net-telnet | <0.2.0-137.module+el8.4.0+12025+f744ca41 | 0.2.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-openssl | <2.1.2-137.module+el8.4.0+12025+f744ca41 | 2.1.2-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-openssl | <2.1.2-137.module+el8.4.0+12025+f744ca41 | 2.1.2-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-openssl-debuginfo | <2.1.2-137.module+el8.4.0+12025+f744ca41 | 2.1.2-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-openssl-debuginfo | <2.1.2-137.module+el8.4.0+12025+f744ca41 | 2.1.2-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-pg | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-debuginfo | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-debugsource | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-doc | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-psych | <3.1.0-137.module+el8.4.0+12025+f744ca41 | 3.1.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-psych | <3.1.0-137.module+el8.4.0+12025+f744ca41 | 3.1.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-psych-debuginfo | <3.1.0-137.module+el8.4.0+12025+f744ca41 | 3.1.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-psych-debuginfo | <3.1.0-137.module+el8.4.0+12025+f744ca41 | 3.1.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-rake | <13.0.1-137.module+el8.4.0+12025+f744ca41 | 13.0.1-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-rdoc | <6.2.1.1-137.module+el8.4.0+12025+f744ca41 | 6.2.1.1-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-test-unit | <3.3.4-137.module+el8.4.0+12025+f744ca41 | 3.3.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-xmlrpc | <0.3.0-137.module+el8.4.0+12025+f744ca41 | 0.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygems | <3.1.6-137.module+el8.4.0+12025+f744ca41 | 3.1.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygems-devel | <3.1.6-137.module+el8.4.0+12025+f744ca41 | 3.1.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bson-debuginfo | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson-debugsource | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-debuginfo | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-debugsource | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-debuginfo | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-debugsource | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/ruby | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-debugsource | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-devel | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-libs | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby-libs-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41 | 2.7.4-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bigdecimal | <2.0.0-137.module+el8.4.0+12025+f744ca41 | 2.0.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bigdecimal-debuginfo | <2.0.0-137.module+el8.4.0+12025+f744ca41 | 2.0.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-bson | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson-debuginfo | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-bson-debugsource | <4.8.1-1.module+el8.3.0+7192+4e3a532a | 4.8.1-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-io-console | <0.5.6-137.module+el8.4.0+12025+f744ca41 | 0.5.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-io-console-debuginfo | <0.5.6-137.module+el8.4.0+12025+f744ca41 | 0.5.6-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-json | <2.3.0-137.module+el8.4.0+12025+f744ca41 | 2.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-json-debuginfo | <2.3.0-137.module+el8.4.0+12025+f744ca41 | 2.3.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-mysql2 | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-debuginfo | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-mysql2-debugsource | <0.5.3-1.module+el8.3.0+7192+4e3a532a | 0.5.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-openssl | <2.1.2-137.module+el8.4.0+12025+f744ca41 | 2.1.2-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-openssl-debuginfo | <2.1.2-137.module+el8.4.0+12025+f744ca41 | 2.1.2-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-pg | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-debuginfo | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-pg-debugsource | <1.2.3-1.module+el8.3.0+7192+4e3a532a | 1.2.3-1.module+el8.3.0+7192+4e3a532a |
| redhat/rubygem-psych | <3.1.0-137.module+el8.4.0+12025+f744ca41 | 3.1.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/rubygem-psych-debuginfo | <3.1.0-137.module+el8.4.0+12025+f744ca41 | 3.1.0-137.module+el8.4.0+12025+f744ca41 |
| redhat/ruby | <2.7.4-137.module+el8.4.0+12025+f744ca41.aa | 2.7.4-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/ruby-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41.aa | 2.7.4-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/ruby-debugsource | <2.7.4-137.module+el8.4.0+12025+f744ca41.aa | 2.7.4-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/ruby-devel | <2.7.4-137.module+el8.4.0+12025+f744ca41.aa | 2.7.4-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/ruby-libs | <2.7.4-137.module+el8.4.0+12025+f744ca41.aa | 2.7.4-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/ruby-libs-debuginfo | <2.7.4-137.module+el8.4.0+12025+f744ca41.aa | 2.7.4-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-bigdecimal | <2.0.0-137.module+el8.4.0+12025+f744ca41.aa | 2.0.0-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-bigdecimal-debuginfo | <2.0.0-137.module+el8.4.0+12025+f744ca41.aa | 2.0.0-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-bson | <4.8.1-1.module+el8.3.0+7192+4e3a532a.aa | 4.8.1-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-bson-debuginfo | <4.8.1-1.module+el8.3.0+7192+4e3a532a.aa | 4.8.1-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-bson-debugsource | <4.8.1-1.module+el8.3.0+7192+4e3a532a.aa | 4.8.1-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-io-console | <0.5.6-137.module+el8.4.0+12025+f744ca41.aa | 0.5.6-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-io-console-debuginfo | <0.5.6-137.module+el8.4.0+12025+f744ca41.aa | 0.5.6-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-json | <2.3.0-137.module+el8.4.0+12025+f744ca41.aa | 2.3.0-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-json-debuginfo | <2.3.0-137.module+el8.4.0+12025+f744ca41.aa | 2.3.0-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-mysql2 | <0.5.3-1.module+el8.3.0+7192+4e3a532a.aa | 0.5.3-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-mysql2-debuginfo | <0.5.3-1.module+el8.3.0+7192+4e3a532a.aa | 0.5.3-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-mysql2-debugsource | <0.5.3-1.module+el8.3.0+7192+4e3a532a.aa | 0.5.3-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-openssl | <2.1.2-137.module+el8.4.0+12025+f744ca41.aa | 2.1.2-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-openssl-debuginfo | <2.1.2-137.module+el8.4.0+12025+f744ca41.aa | 2.1.2-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-pg | <1.2.3-1.module+el8.3.0+7192+4e3a532a.aa | 1.2.3-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-pg-debuginfo | <1.2.3-1.module+el8.3.0+7192+4e3a532a.aa | 1.2.3-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-pg-debugsource | <1.2.3-1.module+el8.3.0+7192+4e3a532a.aa | 1.2.3-1.module+el8.3.0+7192+4e3a532a.aa |
| redhat/rubygem-psych | <3.1.0-137.module+el8.4.0+12025+f744ca41.aa | 3.1.0-137.module+el8.4.0+12025+f744ca41.aa |
| redhat/rubygem-psych-debuginfo | <3.1.0-137.module+el8.4.0+12025+f744ca41.aa | 3.1.0-137.module+el8.4.0+12025+f744ca41.aa |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1958999
- https://bugzilla.redhat.com/show_bug.cgi?id=1980126
- https://bugzilla.redhat.com/show_bug.cgi?id=1980128
- https://bugzilla.redhat.com/show_bug.cgi?id=1980132
- https://access.redhat.com/security/updates/classification/#important
- https://access.redhat.com/errata/RHSA-2021:3020 (Advisory)
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/remedy
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/title
- agent/type
- agent/weakness
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2021:3020
- agent/software-canonical-lookup
- package-manager/redhat