RedHat: RHSA-2021-3020:01 Important: ruby:2.7 security update | Lin...

Advisories

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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: ruby:2.7 security update
Advisory ID:       RHSA-2021:3020-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:3020
Issue date:        2021-08-05
CVE Names:         CVE-2020-36327 CVE-2021-31799 CVE-2021-31810 
                   CVE-2021-32066 
=====================================================================

1. Summary:

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 Important. 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.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

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-bundler: Dependencies of gems with explicit source may be
installed from a different source (CVE-2020-36327)

* 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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1958999 - CVE-2020-36327 rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source
1980126 - CVE-2021-31810 ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host
1980128 - CVE-2021-32066 ruby: StartTLS stripping vulnerability in Net::IMAP
1980132 - CVE-2021-31799 rubygem-rdoc: Command injection vulnerability in RDoc

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.src.rpm
rubygem-abrt-0.4.0-1.module+el8.3.0+7192+4e3a532a.src.rpm
rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.src.rpm
rubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.src.rpm
rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.src.rpm
rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.src.rpm

aarch64:
ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
rubygem-mysql2-debuginfo-0.5.3-1.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-2.1.2-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm
rubygem-pg-debuginfo-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-3.1.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm

noarch:
ruby-default-gems-2.7.4-137.module+el8.4.0+12025+f744ca41.noarch.rpm
ruby-doc-2.7.4-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-abrt-0.4.0-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-abrt-doc-0.4.0-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-bson-doc-4.8.1-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-bundler-2.2.24-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-irb-1.2.6-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-minitest-5.13.0-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-mongo-doc-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-mysql2-doc-0.5.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-net-telnet-0.2.0-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-pg-doc-1.2.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-power_assert-1.1.7-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-rake-13.0.1-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-rdoc-6.2.1.1-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-test-unit-3.3.4-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygem-xmlrpc-0.3.0-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygems-3.1.6-137.module+el8.4.0+12025+f744ca41.noarch.rpm
rubygems-devel-3.1.6-137.module+el8.4.0+12025+f744ca41.noarch.rpm

ppc64le:
ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.ppc64le.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-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-pg-debuginfo-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm
rubygem-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm

s390x:
ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm
ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm
ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm
ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm
ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm
ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-mysql2-debuginfo-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm
rubygem-pg-debuginfo-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-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm
rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm

x86_64:
ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm
ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm
ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm
ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm
ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm
ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm
ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-mysql2-0.5.3-1.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-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-pg-1.2.3-1.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
rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm
rubygem-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.i686.rpm
rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-36327
https://access.redhat.com/security/cve/CVE-2021-31799
https://access.redhat.com/security/cve/CVE-2021-31810
https://access.redhat.com/security/cve/CVE-2021-32066
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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RedHat: RHSA-2021-3020:01 Important: ruby:2.7 security update

An update for the ruby:2.7 module is now available for Red Hat Enterprise Linux 8

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-bundler: Dependencies of gems with explicit source may be installed from a different source (CVE-2020-36327)
* 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.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2020-36327 https://access.redhat.com/security/cve/CVE-2021-31799 https://access.redhat.com/security/cve/CVE-2021-31810 https://access.redhat.com/security/cve/CVE-2021-32066 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.src.rpm rubygem-abrt-0.4.0-1.module+el8.3.0+7192+4e3a532a.src.rpm rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.src.rpm rubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.src.rpm rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.src.rpm rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.src.rpm
aarch64: ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm rubygem-mysql2-debuginfo-0.5.3-1.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-2.1.2-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.aarch64.rpm rubygem-pg-debuginfo-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-3.1.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.aarch64.rpm
noarch: ruby-default-gems-2.7.4-137.module+el8.4.0+12025+f744ca41.noarch.rpm ruby-doc-2.7.4-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-abrt-0.4.0-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-abrt-doc-0.4.0-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-bson-doc-4.8.1-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-bundler-2.2.24-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-irb-1.2.6-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-minitest-5.13.0-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-mongo-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-mongo-doc-2.11.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-mysql2-doc-0.5.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-net-telnet-0.2.0-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-pg-doc-1.2.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm rubygem-power_assert-1.1.7-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-rake-13.0.1-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-rdoc-6.2.1.1-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-test-unit-3.3.4-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygem-xmlrpc-0.3.0-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygems-3.1.6-137.module+el8.4.0+12025+f744ca41.noarch.rpm rubygems-devel-3.1.6-137.module+el8.4.0+12025+f744ca41.noarch.rpm
ppc64le: ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.ppc64le.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-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-pg-debuginfo-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.ppc64le.rpm rubygem-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.ppc64le.rpm
s390x: ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-mysql2-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-mysql2-debuginfo-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-pg-1.2.3-1.module+el8.3.0+7192+4e3a532a.s390x.rpm rubygem-pg-debuginfo-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-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.s390x.rpm
x86_64: ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm ruby-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm ruby-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm ruby-debugsource-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm ruby-devel-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm ruby-libs-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.i686.rpm ruby-libs-debuginfo-2.7.4-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-bigdecimal-2.0.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-bigdecimal-debuginfo-2.0.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-bson-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm rubygem-bson-debuginfo-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm rubygem-bson-debugsource-4.8.1-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-io-console-0.5.6-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-io-console-debuginfo-0.5.6-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-json-2.3.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-json-debuginfo-2.3.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-mysql2-0.5.3-1.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-mysql2-debugsource-0.5.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-openssl-2.1.2-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-openssl-debuginfo-2.1.2-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-pg-1.2.3-1.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 rubygem-pg-debugsource-1.2.3-1.module+el8.3.0+7192+4e3a532a.x86_64.rpm rubygem-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-psych-3.1.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.i686.rpm rubygem-psych-debuginfo-3.1.0-137.module+el8.4.0+12025+f744ca41.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

Severity
Advisory ID: RHSA-2021:3020-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3020
Issued Date: : 2021-08-05
CVE Names: CVE-2020-36327 CVE-2021-31799 CVE-2021-31810 CVE-2021-32066

Topic

An update for the ruby:2.7 module is now available for Red Hat EnterpriseLinux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1958999 - CVE-2020-36327 rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source

1980126 - CVE-2021-31810 ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host

1980128 - CVE-2021-32066 ruby: StartTLS stripping vulnerability in Net::IMAP

1980132 - CVE-2021-31799 rubygem-rdoc: Command injection vulnerability in RDoc

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