- Issued:
- 2021-06-29
- Updated:
- 2021-06-29
RHSA-2021:2584 - Moderate: ruby:2.7 security, bug fix, and enhancement update
Synopsis
Moderate: ruby:2.7 security, bug fix, and enhancement update
Type/Severity
Security Advisory Moderate
Topic
An update for the ruby:2.7 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.
The following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)
Security Fix(es):
-
ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)
-
ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)
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.
Bug Fix(es):
- Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhel-8] (BZ#1952000)
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Affected Products
| Product | Version | Arch |
|---|---|---|
| Red Hat Enterprise Linux for x86_64 | 8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 8.8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 8.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions | 8.4 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 8.8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 8.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 8.4 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension | 8.8 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension | 8.6 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension | 8.4 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Life Cycle | 8.10 | x86_64 |
| Red Hat Enterprise Linux for Power, little endian | 8 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 8.8 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 8.6 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Update Support | 8.4 | ppc64le |
| Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle | 8.10 | ppc64le |
| Red Hat Enterprise Linux for IBM z Systems | 8 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 8.8 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 8.6 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 8.4 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle | 8.10 | s390x |
| Red Hat Enterprise Linux for ARM 64 | 8 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Update Support | 8.8 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Update Support | 8.6 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Update Support | 8.4 | aarch64 |
| Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle | 8.10 | aarch64 |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 8.8 | ppc64le |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 8.6 | ppc64le |
| Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions | 8.4 | ppc64le |
| Red Hat Enterprise Linux Server - TUS | 8.8 | x86_64 |
| Red Hat Enterprise Linux Server - TUS | 8.6 | x86_64 |
| Red Hat Enterprise Linux Server - TUS | 8.4 | x86_64 |
| Red Hat Enterprise Linux Server - AUS | 8.6 | x86_64 |
| Red Hat Enterprise Linux Server - AUS | 8.4 | x86_64 |
Updated Packages
- ruby-libs-2.7.3-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-bigdecimal-debuginfo-2.0.0-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- ruby-2.7.3-136.module+el8.4.0+10728+4c884998.src.rpm
- rubygem-bigdecimal-2.0.0-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.src.rpm
- rubygem-mongo-doc-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.src.rpm
- rubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- ruby-debugsource-2.7.3-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-net-telnet-0.2.0-136.module+el8.4.0+10728+4c884998.noarch.rpm
- ruby-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- ruby-2.7.3-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-openssl-2.1.2-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-bson-doc-4.8.1-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- ruby-devel-2.7.3-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.src.rpm
- rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-bundler-2.1.4-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-minitest-5.13.0-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-irb-1.2.6-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-abrt-0.4.0-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- rubygem-mysql2-doc-0.5.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- ruby-default-gems-2.7.3-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-power_assert-1.1.7-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-psych-3.1.0-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- ruby-libs-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.src.rpm
- rubygem-rake-13.0.1-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-xmlrpc-0.3.0-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-json-2.3.0-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygems-devel-3.1.6-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-json-debuginfo-2.3.0-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygems-3.1.6-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-mysql2-debuginfo-0.5.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-abrt-0.4.0-1.module+el8.3.0+7192+4e3a532a.src.rpm
- rubygem-io-console-debuginfo-0.5.6-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- ruby-doc-2.7.3-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-abrt-doc-0.4.0-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- rubygem-pg-debuginfo-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-psych-debuginfo-3.1.0-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-test-unit-3.3.4-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
- rubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- rubygem-openssl-debuginfo-2.1.2-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-pg-doc-1.2.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
- rubygem-rdoc-6.2.1-136.module+el8.4.0+10728+4c884998.noarch.rpm
- rubygem-io-console-0.5.6-136.module+el8.4.0+10728+4c884998.ppc64le.rpm
- rubygem-bigdecimal-2.0.0-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- ruby-debugsource-2.7.3-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-openssl-debuginfo-2.1.2-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-bigdecimal-2.0.0-136.module+el8.4.0+10728+4c884998.i686.rpm
- ruby-libs-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-bigdecimal-debuginfo-2.0.0-136.module+el8.4.0+10728+4c884998.i686.rpm
- ruby-libs-2.7.3-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-psych-3.1.0-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-openssl-2.1.2-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- ruby-devel-2.7.3-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-io-console-debuginfo-0.5.6-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- ruby-2.7.3-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-json-2.3.0-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-psych-3.1.0-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-io-console-0.5.6-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- ruby-2.7.3-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-mysql2-debuginfo-0.5.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-pg-debuginfo-1.2.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- ruby-debugsource-2.7.3-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-bigdecimal-debuginfo-2.0.0-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-io-console-0.5.6-136.module+el8.4.0+10728+4c884998.i686.rpm
- ruby-libs-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-openssl-debuginfo-2.1.2-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- ruby-libs-2.7.3-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-openssl-2.1.2-136.module+el8.4.0+10728+4c884998.i686.rpm
- ruby-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-json-debuginfo-2.3.0-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-json-debuginfo-2.3.0-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-psych-debuginfo-3.1.0-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- ruby-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-json-2.3.0-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-io-console-debuginfo-0.5.6-136.module+el8.4.0+10728+4c884998.i686.rpm
- ruby-devel-2.7.3-136.module+el8.4.0+10728+4c884998.i686.rpm
- rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
- rubygem-psych-debuginfo-3.1.0-136.module+el8.4.0+10728+4c884998.x86_64.rpm
- rubygem-openssl-2.1.2-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-io-console-debuginfo-0.5.6-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- ruby-libs-2.7.3-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-json-debuginfo-2.3.0-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-pg-debuginfo-1.2.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-openssl-debuginfo-2.1.2-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- ruby-2.7.3-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-bigdecimal-debuginfo-2.0.0-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-io-console-0.5.6-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- ruby-libs-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-mysql2-debuginfo-0.5.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-bigdecimal-2.0.0-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-json-2.3.0-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- ruby-debugsource-2.7.3-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- ruby-devel-2.7.3-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- ruby-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
- rubygem-psych-3.1.0-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-psych-debuginfo-3.1.0-136.module+el8.4.0+10728+4c884998.aarch64.rpm
- rubygem-mysql2-debuginfo-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- ruby-2.7.3-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-io-console-debuginfo-0.5.6-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-psych-debuginfo-3.1.0-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-openssl-2.1.2-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-bigdecimal-debuginfo-2.0.0-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-pg-debuginfo-1.2.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-psych-3.1.0-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-bigdecimal-2.0.0-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- ruby-debugsource-2.7.3-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-json-2.3.0-136.module+el8.4.0+10728+4c884998.s390x.rpm
- ruby-devel-2.7.3-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-io-console-0.5.6-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-json-debuginfo-2.3.0-136.module+el8.4.0+10728+4c884998.s390x.rpm
- ruby-libs-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.s390x.rpm
- rubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
- rubygem-openssl-debuginfo-2.1.2-136.module+el8.4.0+10728+4c884998.s390x.rpm
- ruby-libs-2.7.3-136.module+el8.4.0+10728+4c884998.s390x.rpm
- ruby-debuginfo-2.7.3-136.module+el8.4.0+10728+4c884998.s390x.rpm
Fixes
- This content is not included.BZ - 1883623
- This content is not included.BZ - 1947526
- This content is not included.BZ - 1951999
- This content is not included.BZ - 1952000
CVEs
References
Additional information
- The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
- Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.