exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2023-3821-01

Red Hat Security Advisory 2023-3821-01
Posted Jun 28, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-3821-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include HTTP response splitting and denial of service vulnerabilities.

tags | advisory, web, denial of service, vulnerability, ruby
systems | linux, redhat
advisories | CVE-2021-33621, CVE-2023-28755, CVE-2023-28756
SHA-256 | 915adbe516e63371c901e0dbf9c061957d731f589acb09f314d7244a05d2317a

Red Hat Security Advisory 2023-3821-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Moderate: ruby:2.7 security, bug fix, and enhancement update
Advisory ID: RHSA-2023:3821-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3821
Issue date: 2023-06-27
CVE Names: CVE-2021-33621 CVE-2023-28755 CVE-2023-28756
=====================================================================

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 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 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.

The following packages have been upgraded to a later upstream version: ruby
(2.7). (BZ#2189465)

Security Fix(es):

* ruby/cgi-gem: HTTP response splitting in CGI (CVE-2021-33621)

* ruby: ReDoS vulnerability in URI (CVE-2023-28755)

* ruby: ReDoS vulnerability in Time (CVE-2023-28756)

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/):

2149706 - CVE-2021-33621 ruby/cgi-gem: HTTP response splitting in CGI
2184059 - CVE-2023-28755 ruby: ReDoS vulnerability in URI
2184061 - CVE-2023-28756 ruby: ReDoS vulnerability in Time
2189465 - ruby:2.7/ruby: Rebase to the latest Ruby 2.7 release [rhel-8] [rhel-8.8.0.z]

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
ruby-2.7.8-139.module+el8.8.0+18745+f1bef313.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-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
ruby-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
ruby-debugsource-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
ruby-devel-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
ruby-libs-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
ruby-libs-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-bigdecimal-2.0.0-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-bigdecimal-debuginfo-2.0.0-139.module+el8.8.0+18745+f1bef313.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-0.5.6-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-io-console-debuginfo-0.5.6-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-json-2.3.0-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-json-debuginfo-2.3.0-139.module+el8.8.0+18745+f1bef313.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-2.1.4-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-openssl-debuginfo-2.1.4-139.module+el8.8.0+18745+f1bef313.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-3.1.0-139.module+el8.8.0+18745+f1bef313.aarch64.rpm
rubygem-psych-debuginfo-3.1.0-139.module+el8.8.0+18745+f1bef313.aarch64.rpm

noarch:
ruby-default-gems-2.7.8-139.module+el8.8.0+18745+f1bef313.noarch.rpm
ruby-doc-2.7.8-139.module+el8.8.0+18745+f1bef313.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-2.2.24-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-irb-1.2.6-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-minitest-5.13.0-139.module+el8.8.0+18745+f1bef313.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-0.2.0-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-pg-doc-1.2.3-1.module+el8.3.0+7192+4e3a532a.noarch.rpm
rubygem-power_assert-1.1.7-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-rake-13.0.1-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-rdoc-6.2.1.1-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-test-unit-3.3.4-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygem-xmlrpc-0.3.0-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygems-3.1.6-139.module+el8.8.0+18745+f1bef313.noarch.rpm
rubygems-devel-3.1.6-139.module+el8.8.0+18745+f1bef313.noarch.rpm

ppc64le:
ruby-2.7.8-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
ruby-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
ruby-debugsource-2.7.8-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
ruby-devel-2.7.8-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
ruby-libs-2.7.8-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
ruby-libs-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-bigdecimal-2.0.0-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-bigdecimal-debuginfo-2.0.0-139.module+el8.8.0+18745+f1bef313.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-0.5.6-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-io-console-debuginfo-0.5.6-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-json-2.3.0-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-json-debuginfo-2.3.0-139.module+el8.8.0+18745+f1bef313.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-2.1.4-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-openssl-debuginfo-2.1.4-139.module+el8.8.0+18745+f1bef313.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-3.1.0-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm
rubygem-psych-debuginfo-3.1.0-139.module+el8.8.0+18745+f1bef313.ppc64le.rpm

s390x:
ruby-2.7.8-139.module+el8.8.0+18745+f1bef313.s390x.rpm
ruby-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.s390x.rpm
ruby-debugsource-2.7.8-139.module+el8.8.0+18745+f1bef313.s390x.rpm
ruby-devel-2.7.8-139.module+el8.8.0+18745+f1bef313.s390x.rpm
ruby-libs-2.7.8-139.module+el8.8.0+18745+f1bef313.s390x.rpm
ruby-libs-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-bigdecimal-2.0.0-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-bigdecimal-debuginfo-2.0.0-139.module+el8.8.0+18745+f1bef313.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-0.5.6-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-io-console-debuginfo-0.5.6-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-json-2.3.0-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-json-debuginfo-2.3.0-139.module+el8.8.0+18745+f1bef313.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-2.1.4-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-openssl-debuginfo-2.1.4-139.module+el8.8.0+18745+f1bef313.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-3.1.0-139.module+el8.8.0+18745+f1bef313.s390x.rpm
rubygem-psych-debuginfo-3.1.0-139.module+el8.8.0+18745+f1bef313.s390x.rpm

x86_64:
ruby-2.7.8-139.module+el8.8.0+18745+f1bef313.i686.rpm
ruby-2.7.8-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
ruby-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.i686.rpm
ruby-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
ruby-debugsource-2.7.8-139.module+el8.8.0+18745+f1bef313.i686.rpm
ruby-debugsource-2.7.8-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
ruby-devel-2.7.8-139.module+el8.8.0+18745+f1bef313.i686.rpm
ruby-devel-2.7.8-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
ruby-libs-2.7.8-139.module+el8.8.0+18745+f1bef313.i686.rpm
ruby-libs-2.7.8-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
ruby-libs-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.i686.rpm
ruby-libs-debuginfo-2.7.8-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-bigdecimal-2.0.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-bigdecimal-2.0.0-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-bigdecimal-debuginfo-2.0.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-bigdecimal-debuginfo-2.0.0-139.module+el8.8.0+18745+f1bef313.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-0.5.6-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-io-console-0.5.6-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-io-console-debuginfo-0.5.6-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-io-console-debuginfo-0.5.6-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-json-2.3.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-json-2.3.0-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-json-debuginfo-2.3.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-json-debuginfo-2.3.0-139.module+el8.8.0+18745+f1bef313.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-2.1.4-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-openssl-2.1.4-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-openssl-debuginfo-2.1.4-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-openssl-debuginfo-2.1.4-139.module+el8.8.0+18745+f1bef313.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-3.1.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-psych-3.1.0-139.module+el8.8.0+18745+f1bef313.x86_64.rpm
rubygem-psych-debuginfo-3.1.0-139.module+el8.8.0+18745+f1bef313.i686.rpm
rubygem-psych-debuginfo-3.1.0-139.module+el8.8.0+18745+f1bef313.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-2021-33621
https://access.redhat.com/security/cve/CVE-2023-28755
https://access.redhat.com/security/cve/CVE-2023-28756
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 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=d6PW
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

May 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    44 Files
  • 2
    May 2nd
    5 Files
  • 3
    May 3rd
    11 Files
  • 4
    May 4th
    0 Files
  • 5
    May 5th
    0 Files
  • 6
    May 6th
    28 Files
  • 7
    May 7th
    3 Files
  • 8
    May 8th
    4 Files
  • 9
    May 9th
    54 Files
  • 10
    May 10th
    12 Files
  • 11
    May 11th
    0 Files
  • 12
    May 12th
    0 Files
  • 13
    May 13th
    17 Files
  • 14
    May 14th
    11 Files
  • 15
    May 15th
    17 Files
  • 16
    May 16th
    13 Files
  • 17
    May 17th
    22 Files
  • 18
    May 18th
    0 Files
  • 19
    May 19th
    0 Files
  • 20
    May 20th
    17 Files
  • 21
    May 21st
    18 Files
  • 22
    May 22nd
    7 Files
  • 23
    May 23rd
    111 Files
  • 24
    May 24th
    27 Files
  • 25
    May 25th
    0 Files
  • 26
    May 26th
    0 Files
  • 27
    May 27th
    6 Files
  • 28
    May 28th
    12 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close