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AUSCERT External Security Bulletin Redistribution
ESB-2022.4673
ruby security, bug fix, and enhancement update
21 September 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: ruby
Publisher: Red Hat
Operating System: Red Hat
Resolution: Patch/Upgrade
CVE Names: CVE-2022-28739 CVE-2022-28738
Original Bulletin:
https://access.redhat.com/errata/RHSA-2022:6585
Comment: CVSS (Max): 7.7 CVE-2022-28738 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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Red Hat Security Advisory
Synopsis: Moderate: ruby security, bug fix, and enhancement update
Advisory ID: RHSA-2022:6585-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6585
Issue date: 2022-09-20
CVE Names: CVE-2022-28738 CVE-2022-28739
=====================================================================
1. Summary:
An update for ruby is now available for Red Hat Enterprise Linux 9.
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.
2. Relevant releases/architectures:
Red Hat CodeReady Linux Builder (v. 9) - noarch
Red Hat Enterprise Linux AppStream (v. 9) - 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.
The following packages have been upgraded to a later upstream version: ruby
(3.0.4). (BZ#2109428)
Security Fix(es):
* Ruby: Double free in Regexp compilation (CVE-2022-28738)
* Ruby: Buffer overrun in String-to-Float conversion (CVE-2022-28739)
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/):
2075685 - CVE-2022-28738 Ruby: Double free in Regexp compilation
2075687 - CVE-2022-28739 Ruby: Buffer overrun in String-to-Float conversion
2109428 - ruby:3.0/ruby: Rebase to the latest Ruby 3.0 release [rhel-9] [rhel-9.0.0.z]
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
ruby-3.0.4-160.el9_0.src.rpm
aarch64:
ruby-3.0.4-160.el9_0.aarch64.rpm
ruby-debuginfo-3.0.4-160.el9_0.aarch64.rpm
ruby-debugsource-3.0.4-160.el9_0.aarch64.rpm
ruby-devel-3.0.4-160.el9_0.aarch64.rpm
ruby-libs-3.0.4-160.el9_0.aarch64.rpm
ruby-libs-debuginfo-3.0.4-160.el9_0.aarch64.rpm
rubygem-bigdecimal-3.0.0-160.el9_0.aarch64.rpm
rubygem-bigdecimal-debuginfo-3.0.0-160.el9_0.aarch64.rpm
rubygem-io-console-0.5.7-160.el9_0.aarch64.rpm
rubygem-io-console-debuginfo-0.5.7-160.el9_0.aarch64.rpm
rubygem-json-2.5.1-160.el9_0.aarch64.rpm
rubygem-json-debuginfo-2.5.1-160.el9_0.aarch64.rpm
rubygem-psych-3.3.2-160.el9_0.aarch64.rpm
rubygem-psych-debuginfo-3.3.2-160.el9_0.aarch64.rpm
noarch:
ruby-default-gems-3.0.4-160.el9_0.noarch.rpm
rubygem-bundler-2.2.33-160.el9_0.noarch.rpm
rubygem-irb-1.3.5-160.el9_0.noarch.rpm
rubygem-minitest-5.14.2-160.el9_0.noarch.rpm
rubygem-power_assert-1.2.0-160.el9_0.noarch.rpm
rubygem-rake-13.0.3-160.el9_0.noarch.rpm
rubygem-rbs-1.4.0-160.el9_0.noarch.rpm
rubygem-rdoc-6.3.3-160.el9_0.noarch.rpm
rubygem-rexml-3.2.5-160.el9_0.noarch.rpm
rubygem-rss-0.2.9-160.el9_0.noarch.rpm
rubygem-test-unit-3.3.7-160.el9_0.noarch.rpm
rubygem-typeprof-0.15.2-160.el9_0.noarch.rpm
rubygems-3.2.33-160.el9_0.noarch.rpm
rubygems-devel-3.2.33-160.el9_0.noarch.rpm
ppc64le:
ruby-3.0.4-160.el9_0.ppc64le.rpm
ruby-debuginfo-3.0.4-160.el9_0.ppc64le.rpm
ruby-debugsource-3.0.4-160.el9_0.ppc64le.rpm
ruby-devel-3.0.4-160.el9_0.ppc64le.rpm
ruby-libs-3.0.4-160.el9_0.ppc64le.rpm
ruby-libs-debuginfo-3.0.4-160.el9_0.ppc64le.rpm
rubygem-bigdecimal-3.0.0-160.el9_0.ppc64le.rpm
rubygem-bigdecimal-debuginfo-3.0.0-160.el9_0.ppc64le.rpm
rubygem-io-console-0.5.7-160.el9_0.ppc64le.rpm
rubygem-io-console-debuginfo-0.5.7-160.el9_0.ppc64le.rpm
rubygem-json-2.5.1-160.el9_0.ppc64le.rpm
rubygem-json-debuginfo-2.5.1-160.el9_0.ppc64le.rpm
rubygem-psych-3.3.2-160.el9_0.ppc64le.rpm
rubygem-psych-debuginfo-3.3.2-160.el9_0.ppc64le.rpm
s390x:
ruby-3.0.4-160.el9_0.s390x.rpm
ruby-debuginfo-3.0.4-160.el9_0.s390x.rpm
ruby-debugsource-3.0.4-160.el9_0.s390x.rpm
ruby-devel-3.0.4-160.el9_0.s390x.rpm
ruby-libs-3.0.4-160.el9_0.s390x.rpm
ruby-libs-debuginfo-3.0.4-160.el9_0.s390x.rpm
rubygem-bigdecimal-3.0.0-160.el9_0.s390x.rpm
rubygem-bigdecimal-debuginfo-3.0.0-160.el9_0.s390x.rpm
rubygem-io-console-0.5.7-160.el9_0.s390x.rpm
rubygem-io-console-debuginfo-0.5.7-160.el9_0.s390x.rpm
rubygem-json-2.5.1-160.el9_0.s390x.rpm
rubygem-json-debuginfo-2.5.1-160.el9_0.s390x.rpm
rubygem-psych-3.3.2-160.el9_0.s390x.rpm
rubygem-psych-debuginfo-3.3.2-160.el9_0.s390x.rpm
x86_64:
ruby-3.0.4-160.el9_0.i686.rpm
ruby-3.0.4-160.el9_0.x86_64.rpm
ruby-debuginfo-3.0.4-160.el9_0.i686.rpm
ruby-debuginfo-3.0.4-160.el9_0.x86_64.rpm
ruby-debugsource-3.0.4-160.el9_0.i686.rpm
ruby-debugsource-3.0.4-160.el9_0.x86_64.rpm
ruby-devel-3.0.4-160.el9_0.i686.rpm
ruby-devel-3.0.4-160.el9_0.x86_64.rpm
ruby-libs-3.0.4-160.el9_0.i686.rpm
ruby-libs-3.0.4-160.el9_0.x86_64.rpm
ruby-libs-debuginfo-3.0.4-160.el9_0.i686.rpm
ruby-libs-debuginfo-3.0.4-160.el9_0.x86_64.rpm
rubygem-bigdecimal-3.0.0-160.el9_0.x86_64.rpm
rubygem-bigdecimal-debuginfo-3.0.0-160.el9_0.i686.rpm
rubygem-bigdecimal-debuginfo-3.0.0-160.el9_0.x86_64.rpm
rubygem-io-console-0.5.7-160.el9_0.x86_64.rpm
rubygem-io-console-debuginfo-0.5.7-160.el9_0.i686.rpm
rubygem-io-console-debuginfo-0.5.7-160.el9_0.x86_64.rpm
rubygem-json-2.5.1-160.el9_0.x86_64.rpm
rubygem-json-debuginfo-2.5.1-160.el9_0.i686.rpm
rubygem-json-debuginfo-2.5.1-160.el9_0.x86_64.rpm
rubygem-psych-3.3.2-160.el9_0.x86_64.rpm
rubygem-psych-debuginfo-3.3.2-160.el9_0.i686.rpm
rubygem-psych-debuginfo-3.3.2-160.el9_0.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 9):
noarch:
ruby-doc-3.0.4-160.el9_0.noarch.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-2022-28738
https://access.redhat.com/security/cve/CVE-2022-28739
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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