RHSA-2021:2588: Moderate: ruby:2.6 security, bug fix, and enhancement update
First published: Tue Jun 29 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>The following packages have been upgraded to a later upstream version: ruby (2.6.7). (BZ#1952627)<br>Security Fix(es):<br><li> rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code (CVE-2019-3881)</li> <li> ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)</li> <li> ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)</li> <li> ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)</li> <li> rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)</li> <li> ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)</li> <li> ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)</li> <li> ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)</li> <li> ruby: HTTP response splitting in WEBrick (CVE-2019-16254)</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.<br>Bug Fix(es):<br><li> Resolv::DNS: ruby:2.6/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhel-8] (BZ#1954968)</li>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/ruby | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-abrt | <0.3.0-4.module+el8.1.0+3653+beb38eb0 | 0.3.0-4.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mongo | <2.8.0-1.module+el8.1.0+3653+beb38eb0 | 2.8.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2 | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/ruby-doc | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-abrt | <0.3.0-4.module+el8.1.0+3653+beb38eb0 | 0.3.0-4.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-abrt-doc | <0.3.0-4.module+el8.1.0+3653+beb38eb0 | 0.3.0-4.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson-doc | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bundler | <1.17.2-107.module+el8.4.0+10830+bbd85cce | 1.17.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-irb | <1.0.0-107.module+el8.4.0+10830+bbd85cce | 1.0.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-minitest | <5.11.3-107.module+el8.4.0+10830+bbd85cce | 5.11.3-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-mongo | <2.8.0-1.module+el8.1.0+3653+beb38eb0 | 2.8.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mongo-doc | <2.8.0-1.module+el8.1.0+3653+beb38eb0 | 2.8.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-doc | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-net-telnet | <0.2.0-107.module+el8.4.0+10830+bbd85cce | 0.2.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-pg-doc | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-rake | <12.3.3-107.module+el8.4.0+10830+bbd85cce | 12.3.3-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-rdoc | <6.1.2-107.module+el8.4.0+10830+bbd85cce | 6.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-test-unit | <3.2.9-107.module+el8.4.0+10830+bbd85cce | 3.2.9-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-xmlrpc | <0.3.0-107.module+el8.4.0+10830+bbd85cce | 0.3.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygems | <3.0.3.1-107.module+el8.4.0+10830+bbd85cce | 3.0.3.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygems-devel | <3.0.3.1-107.module+el8.4.0+10830+bbd85cce | 3.0.3.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-debugsource | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-debugsource | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-devel | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-devel | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-libs | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-libs | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-libs-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-libs-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bigdecimal | <1.4.1-107.module+el8.4.0+10830+bbd85cce | 1.4.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bigdecimal | <1.4.1-107.module+el8.4.0+10830+bbd85cce | 1.4.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bigdecimal-debuginfo | <1.4.1-107.module+el8.4.0+10830+bbd85cce | 1.4.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bigdecimal-debuginfo | <1.4.1-107.module+el8.4.0+10830+bbd85cce | 1.4.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bson | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson-debuginfo | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson-debugsource | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-io-console | <0.4.7-107.module+el8.4.0+10830+bbd85cce | 0.4.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-io-console | <0.4.7-107.module+el8.4.0+10830+bbd85cce | 0.4.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-io-console-debuginfo | <0.4.7-107.module+el8.4.0+10830+bbd85cce | 0.4.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-io-console-debuginfo | <0.4.7-107.module+el8.4.0+10830+bbd85cce | 0.4.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-json | <2.1.0-107.module+el8.4.0+10830+bbd85cce | 2.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-json | <2.1.0-107.module+el8.4.0+10830+bbd85cce | 2.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-json-debuginfo | <2.1.0-107.module+el8.4.0+10830+bbd85cce | 2.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-json-debuginfo | <2.1.0-107.module+el8.4.0+10830+bbd85cce | 2.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-mysql2 | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-debuginfo | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-debugsource | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-openssl | <2.1.2-107.module+el8.4.0+10830+bbd85cce | 2.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-openssl | <2.1.2-107.module+el8.4.0+10830+bbd85cce | 2.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-openssl-debuginfo | <2.1.2-107.module+el8.4.0+10830+bbd85cce | 2.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-openssl-debuginfo | <2.1.2-107.module+el8.4.0+10830+bbd85cce | 2.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-pg | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg-debuginfo | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg-debugsource | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-psych | <3.1.0-107.module+el8.4.0+10830+bbd85cce | 3.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-psych | <3.1.0-107.module+el8.4.0+10830+bbd85cce | 3.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-psych-debuginfo | <3.1.0-107.module+el8.4.0+10830+bbd85cce | 3.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-psych-debuginfo | <3.1.0-107.module+el8.4.0+10830+bbd85cce | 3.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bson-debuginfo | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson-debugsource | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-debuginfo | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-debugsource | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg-debuginfo | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg-debugsource | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/ruby | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-debugsource | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-devel | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-libs | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby-libs-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce | 2.6.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bigdecimal | <1.4.1-107.module+el8.4.0+10830+bbd85cce | 1.4.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bigdecimal-debuginfo | <1.4.1-107.module+el8.4.0+10830+bbd85cce | 1.4.1-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-bson | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson-debuginfo | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-bson-debugsource | <4.5.0-1.module+el8.1.0+3653+beb38eb0 | 4.5.0-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-io-console | <0.4.7-107.module+el8.4.0+10830+bbd85cce | 0.4.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-io-console-debuginfo | <0.4.7-107.module+el8.4.0+10830+bbd85cce | 0.4.7-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-json | <2.1.0-107.module+el8.4.0+10830+bbd85cce | 2.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-json-debuginfo | <2.1.0-107.module+el8.4.0+10830+bbd85cce | 2.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-mysql2 | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-debuginfo | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-mysql2-debugsource | <0.5.2-1.module+el8.1.0+3653+beb38eb0 | 0.5.2-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-openssl | <2.1.2-107.module+el8.4.0+10830+bbd85cce | 2.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-openssl-debuginfo | <2.1.2-107.module+el8.4.0+10830+bbd85cce | 2.1.2-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-pg | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg-debuginfo | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-pg-debugsource | <1.1.4-1.module+el8.1.0+3653+beb38eb0 | 1.1.4-1.module+el8.1.0+3653+beb38eb0 |
| redhat/rubygem-psych | <3.1.0-107.module+el8.4.0+10830+bbd85cce | 3.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/rubygem-psych-debuginfo | <3.1.0-107.module+el8.4.0+10830+bbd85cce | 3.1.0-107.module+el8.4.0+10830+bbd85cce |
| redhat/ruby | <2.6.7-107.module+el8.4.0+10830+bbd85cce.aa | 2.6.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/ruby-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce.aa | 2.6.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/ruby-debugsource | <2.6.7-107.module+el8.4.0+10830+bbd85cce.aa | 2.6.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/ruby-devel | <2.6.7-107.module+el8.4.0+10830+bbd85cce.aa | 2.6.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/ruby-libs | <2.6.7-107.module+el8.4.0+10830+bbd85cce.aa | 2.6.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/ruby-libs-debuginfo | <2.6.7-107.module+el8.4.0+10830+bbd85cce.aa | 2.6.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-bigdecimal | <1.4.1-107.module+el8.4.0+10830+bbd85cce.aa | 1.4.1-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-bigdecimal-debuginfo | <1.4.1-107.module+el8.4.0+10830+bbd85cce.aa | 1.4.1-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-bson | <4.5.0-1.module+el8.1.0+3653+beb38eb0.aa | 4.5.0-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-bson-debuginfo | <4.5.0-1.module+el8.1.0+3653+beb38eb0.aa | 4.5.0-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-bson-debugsource | <4.5.0-1.module+el8.1.0+3653+beb38eb0.aa | 4.5.0-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-io-console | <0.4.7-107.module+el8.4.0+10830+bbd85cce.aa | 0.4.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-io-console-debuginfo | <0.4.7-107.module+el8.4.0+10830+bbd85cce.aa | 0.4.7-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-json | <2.1.0-107.module+el8.4.0+10830+bbd85cce.aa | 2.1.0-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-json-debuginfo | <2.1.0-107.module+el8.4.0+10830+bbd85cce.aa | 2.1.0-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-mysql2 | <0.5.2-1.module+el8.1.0+3653+beb38eb0.aa | 0.5.2-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-mysql2-debuginfo | <0.5.2-1.module+el8.1.0+3653+beb38eb0.aa | 0.5.2-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-mysql2-debugsource | <0.5.2-1.module+el8.1.0+3653+beb38eb0.aa | 0.5.2-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-openssl | <2.1.2-107.module+el8.4.0+10830+bbd85cce.aa | 2.1.2-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-openssl-debuginfo | <2.1.2-107.module+el8.4.0+10830+bbd85cce.aa | 2.1.2-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-pg | <1.1.4-1.module+el8.1.0+3653+beb38eb0.aa | 1.1.4-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-pg-debuginfo | <1.1.4-1.module+el8.1.0+3653+beb38eb0.aa | 1.1.4-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-pg-debugsource | <1.1.4-1.module+el8.1.0+3653+beb38eb0.aa | 1.1.4-1.module+el8.1.0+3653+beb38eb0.aa |
| redhat/rubygem-psych | <3.1.0-107.module+el8.4.0+10830+bbd85cce.aa | 3.1.0-107.module+el8.4.0+10830+bbd85cce.aa |
| redhat/rubygem-psych-debuginfo | <3.1.0-107.module+el8.4.0+10830+bbd85cce.aa | 3.1.0-107.module+el8.4.0+10830+bbd85cce.aa |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1651826
- https://bugzilla.redhat.com/show_bug.cgi?id=1773728
- https://bugzilla.redhat.com/show_bug.cgi?id=1789407
- https://bugzilla.redhat.com/show_bug.cgi?id=1789556
- https://bugzilla.redhat.com/show_bug.cgi?id=1793683
- https://bugzilla.redhat.com/show_bug.cgi?id=1827500
- https://bugzilla.redhat.com/show_bug.cgi?id=1833291
- https://bugzilla.redhat.com/show_bug.cgi?id=1883623
- https://bugzilla.redhat.com/show_bug.cgi?id=1947526
- https://bugzilla.redhat.com/show_bug.cgi?id=1952627
- https://bugzilla.redhat.com/show_bug.cgi?id=1954968
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2021:2588 (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-2021:2588
- agent/software-canonical-lookup
- package-manager/redhat