-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: rh-ruby27-ruby security update
Advisory ID:       RHSA-2021:3559-01
Product:           Red Hat Software Collections
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:3559
Issue date:        2021-09-20
CVE Names:         CVE-2020-36327 CVE-2021-31799 CVE-2021-31810 
                   CVE-2021-32066 
=====================================================================

1. Summary:

An update for rh-ruby27-ruby is now available for Red Hat Software
Collections.

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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, 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. 

The following packages have been upgraded to a later upstream version:
rh-ruby27-ruby (2.7.4).

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 Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-ruby27-ruby-2.7.4-130.el7.src.rpm

noarch:
rh-ruby27-ruby-doc-2.7.4-130.el7.noarch.rpm
rh-ruby27-rubygem-bundler-2.2.24-130.el7.noarch.rpm
rh-ruby27-rubygem-did_you_mean-1.4.0-130.el7.noarch.rpm
rh-ruby27-rubygem-irb-1.2.6-130.el7.noarch.rpm
rh-ruby27-rubygem-minitest-5.13.0-130.el7.noarch.rpm
rh-ruby27-rubygem-net-telnet-0.2.0-130.el7.noarch.rpm
rh-ruby27-rubygem-power_assert-1.1.7-130.el7.noarch.rpm
rh-ruby27-rubygem-rake-13.0.1-130.el7.noarch.rpm
rh-ruby27-rubygem-rdoc-6.2.1.1-130.el7.noarch.rpm
rh-ruby27-rubygem-test-unit-3.3.4-130.el7.noarch.rpm
rh-ruby27-rubygem-xmlrpc-0.3.0-130.el7.noarch.rpm
rh-ruby27-rubygems-3.1.6-130.el7.noarch.rpm
rh-ruby27-rubygems-devel-3.1.6-130.el7.noarch.rpm

ppc64le:
rh-ruby27-ruby-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.ppc64le.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.ppc64le.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.ppc64le.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.ppc64le.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.ppc64le.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.ppc64le.rpm

s390x:
rh-ruby27-ruby-2.7.4-130.el7.s390x.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.s390x.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.s390x.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.s390x.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.s390x.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.s390x.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.s390x.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.s390x.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.s390x.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.s390x.rpm

x86_64:
rh-ruby27-ruby-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.x86_64.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.x86_64.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.x86_64.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):

Source:
rh-ruby27-ruby-2.7.4-130.el7.src.rpm

noarch:
rh-ruby27-ruby-doc-2.7.4-130.el7.noarch.rpm
rh-ruby27-rubygem-bundler-2.2.24-130.el7.noarch.rpm
rh-ruby27-rubygem-did_you_mean-1.4.0-130.el7.noarch.rpm
rh-ruby27-rubygem-irb-1.2.6-130.el7.noarch.rpm
rh-ruby27-rubygem-minitest-5.13.0-130.el7.noarch.rpm
rh-ruby27-rubygem-net-telnet-0.2.0-130.el7.noarch.rpm
rh-ruby27-rubygem-power_assert-1.1.7-130.el7.noarch.rpm
rh-ruby27-rubygem-rake-13.0.1-130.el7.noarch.rpm
rh-ruby27-rubygem-rdoc-6.2.1.1-130.el7.noarch.rpm
rh-ruby27-rubygem-test-unit-3.3.4-130.el7.noarch.rpm
rh-ruby27-rubygem-xmlrpc-0.3.0-130.el7.noarch.rpm
rh-ruby27-rubygems-3.1.6-130.el7.noarch.rpm
rh-ruby27-rubygems-devel-3.1.6-130.el7.noarch.rpm

ppc64le:
rh-ruby27-ruby-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.ppc64le.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.ppc64le.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.ppc64le.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.ppc64le.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.ppc64le.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.ppc64le.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.ppc64le.rpm

s390x:
rh-ruby27-ruby-2.7.4-130.el7.s390x.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.s390x.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.s390x.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.s390x.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.s390x.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.s390x.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.s390x.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.s390x.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.s390x.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.s390x.rpm

x86_64:
rh-ruby27-ruby-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.x86_64.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.x86_64.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.x86_64.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-ruby27-ruby-2.7.4-130.el7.src.rpm

noarch:
rh-ruby27-ruby-doc-2.7.4-130.el7.noarch.rpm
rh-ruby27-rubygem-bundler-2.2.24-130.el7.noarch.rpm
rh-ruby27-rubygem-did_you_mean-1.4.0-130.el7.noarch.rpm
rh-ruby27-rubygem-irb-1.2.6-130.el7.noarch.rpm
rh-ruby27-rubygem-minitest-5.13.0-130.el7.noarch.rpm
rh-ruby27-rubygem-net-telnet-0.2.0-130.el7.noarch.rpm
rh-ruby27-rubygem-power_assert-1.1.7-130.el7.noarch.rpm
rh-ruby27-rubygem-rake-13.0.1-130.el7.noarch.rpm
rh-ruby27-rubygem-rdoc-6.2.1.1-130.el7.noarch.rpm
rh-ruby27-rubygem-test-unit-3.3.4-130.el7.noarch.rpm
rh-ruby27-rubygem-xmlrpc-0.3.0-130.el7.noarch.rpm
rh-ruby27-rubygems-3.1.6-130.el7.noarch.rpm
rh-ruby27-rubygems-devel-3.1.6-130.el7.noarch.rpm

x86_64:
rh-ruby27-ruby-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-debuginfo-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-devel-2.7.4-130.el7.x86_64.rpm
rh-ruby27-ruby-libs-2.7.4-130.el7.x86_64.rpm
rh-ruby27-rubygem-bigdecimal-2.0.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-io-console-0.5.6-130.el7.x86_64.rpm
rh-ruby27-rubygem-json-2.3.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-openssl-2.1.2-130.el7.x86_64.rpm
rh-ruby27-rubygem-psych-3.1.0-130.el7.x86_64.rpm
rh-ruby27-rubygem-racc-1.4.16-130.el7.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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=/pZu
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce