- Vulnerability/
- RHSA-2020:2212
RHSA-2020:2212: Moderate: ruby security update
First published: Tue May 19 2020(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> ruby: HTTP response splitting in WEBrick (CVE-2017-17742)</li> <li> ruby: Buffer under-read in String#unpack (CVE-2018-8778)</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 | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-debuginfo | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-debuginfo | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-devel | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-doc | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-irb | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-libs | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-libs | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-tcltk | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/rubygem-bigdecimal | <1.2.0-36.el7_4 | 1.2.0-36.el7_4 |
| redhat/rubygem-io-console | <0.4.2-36.el7_4 | 0.4.2-36.el7_4 |
| redhat/rubygem-json | <1.7.7-36.el7_4 | 1.7.7-36.el7_4 |
| redhat/rubygem-minitest | <4.3.2-36.el7_4 | 4.3.2-36.el7_4 |
| redhat/rubygem-psych | <2.0.0-36.el7_4 | 2.0.0-36.el7_4 |
| redhat/rubygem-rake | <0.9.6-36.el7_4 | 0.9.6-36.el7_4 |
| redhat/rubygem-rdoc | <4.0.0-36.el7_4 | 4.0.0-36.el7_4 |
| redhat/rubygems | <2.0.14.1-36.el7_4 | 2.0.14.1-36.el7_4 |
| redhat/rubygems-devel | <2.0.14.1-36.el7_4 | 2.0.14.1-36.el7_4 |
| redhat/ruby | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-debuginfo | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-devel | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-libs | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/ruby-tcltk | <2.0.0.648-36.el7_4 | 2.0.0.648-36.el7_4 |
| redhat/rubygem-bigdecimal | <1.2.0-36.el7_4 | 1.2.0-36.el7_4 |
| redhat/rubygem-io-console | <0.4.2-36.el7_4 | 0.4.2-36.el7_4 |
| redhat/rubygem-json | <1.7.7-36.el7_4 | 1.7.7-36.el7_4 |
| redhat/rubygem-psych | <2.0.0-36.el7_4 | 2.0.0-36.el7_4 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2020:2212?
The severity of RHSA-2020:2212 is classified as moderate.
How do I fix RHSA-2020:2212?
To fix RHSA-2020:2212, you need to update the affected packages to the specified versions as recommended in the security advisory.
Which vulnerabilities are addressed in RHSA-2020:2212?
RHSA-2020:2212 addresses vulnerabilities including HTTP response splitting in WEBrick (CVE-2017-17742) and a buffer under-read in String.
Is RHSA-2020:2212 applicable to all Ruby installations?
RHSA-2020:2212 is specifically applicable to the Red Hat version of Ruby and its associated packages.
What packages are affected by RHSA-2020:2212?
Affected packages by RHSA-2020:2212 include ruby, ruby-devel, ruby-libs, and other related Ruby components.
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