Summary
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
Security Fix(es):
* rubygem-rdoc: Command injection vulnerability in RDoc (CVE-2021-31799)
* ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host (CVE-2021-31810)
* ruby: StartTLS stripping vulnerability in Net::IMAP (CVE-2021-32066)
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.
Fixed packages 55
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | ruby | 2.5.9-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | ruby | 2.5.9-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | ruby-devel | 2.5.9-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | ruby-devel | 2.5.9-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | ruby-doc | 2.5.9-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | ruby-doc | 2.5.9-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | ruby-irb | 2.5.9-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | ruby-irb | 2.5.9-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | ruby-libs | 2.5.9-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | ruby-libs | 2.5.9-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-abrt | 0.3.0-4.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-abrt | 0.3.0-4.module_el8.5.0+2623+08a8ba32 |
| AlmaLinux · 8 | rubygem-abrt-doc | 0.3.0-4.module_el8.5.0+2623+08a8ba32 |
| AlmaLinux · 8 | rubygem-abrt-doc | 0.3.0-4.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-bigdecimal | 1.3.4-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-bigdecimal | 1.3.4-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-bson | 4.3.0-2.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-bson | 4.3.0-2.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-bson-doc | 4.3.0-2.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-bundler | 1.16.1-4.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-bundler-doc | 1.16.1-4.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-did_you_mean | 1.2.0-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-did_you_mean | 1.2.0-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-io-console | 0.4.6-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-io-console | 0.4.6-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-json | 2.1.0-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-json | 2.1.0-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-minitest | 5.10.3-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-minitest | 5.10.3-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-mongo | 2.5.1-2.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-mongo-doc | 2.5.1-2.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-mysql2 | 0.4.10-4.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-mysql2 | 0.4.10-4.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-mysql2-doc | 0.4.10-4.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-net-telnet | 0.1.1-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-net-telnet | 0.1.1-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-openssl | 2.1.2-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-openssl | 2.1.2-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-pg | 1.0.0-2.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-pg | 1.0.0-2.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-pg-doc | 1.0.0-2.module_el8.5.0+2625+ec418553 |
| AlmaLinux · 8 | rubygem-power_assert | 1.1.1-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-power_assert | 1.1.1-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-psych | 3.0.2-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-psych | 3.0.2-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-rake | 12.3.3-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-rdoc | 6.0.1.1-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-rdoc | 6.0.1.1-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-test-unit | 3.2.7-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygem-test-unit | 3.2.7-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygem-xmlrpc | 0.3.0-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygems | 2.7.6.3-109.module_el8.5.0+2627+d9c243ca |
| AlmaLinux · 8 | rubygems | 2.7.6.3-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygems-devel | 2.7.6.3-109.module_el8.5.0+259+8cec6917 |
| AlmaLinux · 8 | rubygems-devel | 2.7.6.3-109.module_el8.5.0+2627+d9c243ca |
Vulnerabilities 3
-
High 7.0
Arbitrary Code Execution in Rdoc
In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.
-
Unscored —
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. A malicious FTP server can u…
-
Unscored —
An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an …
References
-
report
https://access.redhat.com/security/cve/CVE-2021-31799
-
report
https://access.redhat.com/security/cve/CVE-2021-31810
-
report
https://access.redhat.com/security/cve/CVE-2021-32066
-
report
https://bugzilla.redhat.com/1980126
-
report
https://bugzilla.redhat.com/1980128
-
report
https://bugzilla.redhat.com/1980132
-
advisory
https://errata.almalinux.org/8/ALSA-2022-0672.html
-
report
https://vulners.com/cve/CVE-2021-31799
-
report
https://vulners.com/cve/CVE-2021-31810
-
report
https://vulners.com/cve/CVE-2021-32066