Vulnerability Database
Blog
FAQ
Docs
arrow_forward
search
RHSA-2023:3821
See a problem?
Please try reporting it
to the source
first.
Source
https://access.redhat.com/errata/RHSA-2023:3821
Import Source
https://security.access.redhat.com/data/osv/RHSA-2023:3821.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2023:3821
Upstream
CVE-2021-33621
CVE-2023-28755
CVE-2023-28756
Published
2024-09-13T20:36:28Z
Modified
2025-09-11T12:09:18Z
Severity
8.8 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: ruby:2.7 security, bug fix, and enhancement update
Details
References
https://access.redhat.com/errata/RHSA-2023:3821
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2149706
https://bugzilla.redhat.com/show_bug.cgi?id=2184059
https://bugzilla.redhat.com/show_bug.cgi?id=2184061
https://bugzilla.redhat.com/show_bug.cgi?id=2189465
https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_3821.json
https://access.redhat.com/security/cve/CVE-2021-33621
https://www.cve.org/CVERecord?id=CVE-2021-33621
https://nvd.nist.gov/vuln/detail/CVE-2021-33621
https://access.redhat.com/security/cve/CVE-2023-28755
https://www.cve.org/CVERecord?id=CVE-2023-28755
https://nvd.nist.gov/vuln/detail/CVE-2023-28755
https://www.ruby-lang.org/en/news/2023/03/28/redos-in-uri-cve-2023-28755/
https://access.redhat.com/security/cve/CVE-2023-28756
https://www.cve.org/CVERecord?id=CVE-2023-28756
https://nvd.nist.gov/vuln/detail/CVE-2023-28756
https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/
Affected packages
Red Hat:enterprise_linux:8::appstream
ruby-2.7.8
Package
Name
ruby-2.7.8
Purl
pkg:rpm/redhat/ruby
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
ruby-debuginfo-2.7.8
Package
Name
ruby-debuginfo-2.7.8
Purl
pkg:rpm/redhat/ruby-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
ruby-debugsource-2.7.8
Package
Name
ruby-debugsource-2.7.8
Purl
pkg:rpm/redhat/ruby-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
ruby-default-gems-2.7.8
Package
Name
ruby-default-gems-2.7.8
Purl
pkg:rpm/redhat/ruby-default-gems
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
ruby-devel-2.7.8
Package
Name
ruby-devel-2.7.8
Purl
pkg:rpm/redhat/ruby-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
ruby-doc-2.7.8
Package
Name
ruby-doc-2.7.8
Purl
pkg:rpm/redhat/ruby-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
ruby-libs-2.7.8
Package
Name
ruby-libs-2.7.8
Purl
pkg:rpm/redhat/ruby-libs
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
ruby-libs-debuginfo-2.7.8
Package
Name
ruby-libs-debuginfo-2.7.8
Purl
pkg:rpm/redhat/ruby-libs-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-abrt-0.4.0
Package
Name
rubygem-abrt-0.4.0
Purl
pkg:rpm/redhat/rubygem-abrt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.src.rpm-ruby:2
rubygem-abrt-doc-0.4.0
Package
Name
rubygem-abrt-doc-0.4.0
Purl
pkg:rpm/redhat/rubygem-abrt-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.noarch.rpm-ruby:2
rubygem-bigdecimal-2.0.0
Package
Name
rubygem-bigdecimal-2.0.0
Purl
pkg:rpm/redhat/rubygem-bigdecimal
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-bigdecimal-debuginfo-2.0.0
Package
Name
rubygem-bigdecimal-debuginfo-2.0.0
Purl
pkg:rpm/redhat/rubygem-bigdecimal-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-bson-4.8.1
Package
Name
rubygem-bson-4.8.1
Purl
pkg:rpm/redhat/rubygem-bson
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-bson-debuginfo-4.8.1
Package
Name
rubygem-bson-debuginfo-4.8.1
Purl
pkg:rpm/redhat/rubygem-bson-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-bson-debugsource-4.8.1
Package
Name
rubygem-bson-debugsource-4.8.1
Purl
pkg:rpm/redhat/rubygem-bson-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-bson-doc-4.8.1
Package
Name
rubygem-bson-doc-4.8.1
Purl
pkg:rpm/redhat/rubygem-bson-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.noarch.rpm-ruby:2
rubygem-bundler-2.2.24
Package
Name
rubygem-bundler-2.2.24
Purl
pkg:rpm/redhat/rubygem-bundler
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-io-console-0.5.6
Package
Name
rubygem-io-console-0.5.6
Purl
pkg:rpm/redhat/rubygem-io-console
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-io-console-debuginfo-0.5.6
Package
Name
rubygem-io-console-debuginfo-0.5.6
Purl
pkg:rpm/redhat/rubygem-io-console-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-irb-1.2.6
Package
Name
rubygem-irb-1.2.6
Purl
pkg:rpm/redhat/rubygem-irb
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-json-2.3.0
Package
Name
rubygem-json-2.3.0
Purl
pkg:rpm/redhat/rubygem-json
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-json-debuginfo-2.3.0
Package
Name
rubygem-json-debuginfo-2.3.0
Purl
pkg:rpm/redhat/rubygem-json-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-minitest-5.13.0
Package
Name
rubygem-minitest-5.13.0
Purl
pkg:rpm/redhat/rubygem-minitest
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-mongo-2.11.3
Package
Name
rubygem-mongo-2.11.3
Purl
pkg:rpm/redhat/rubygem-mongo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.src.rpm-ruby:2
rubygem-mongo-doc-2.11.3
Package
Name
rubygem-mongo-doc-2.11.3
Purl
pkg:rpm/redhat/rubygem-mongo-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.noarch.rpm-ruby:2
rubygem-mysql2-0.5.3
Package
Name
rubygem-mysql2-0.5.3
Purl
pkg:rpm/redhat/rubygem-mysql2
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-mysql2-debuginfo-0.5.3
Package
Name
rubygem-mysql2-debuginfo-0.5.3
Purl
pkg:rpm/redhat/rubygem-mysql2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-mysql2-debugsource-0.5.3
Package
Name
rubygem-mysql2-debugsource-0.5.3
Purl
pkg:rpm/redhat/rubygem-mysql2-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-mysql2-doc-0.5.3
Package
Name
rubygem-mysql2-doc-0.5.3
Purl
pkg:rpm/redhat/rubygem-mysql2-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.noarch.rpm-ruby:2
rubygem-net-telnet-0.2.0
Package
Name
rubygem-net-telnet-0.2.0
Purl
pkg:rpm/redhat/rubygem-net-telnet
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-openssl-2.1.4
Package
Name
rubygem-openssl-2.1.4
Purl
pkg:rpm/redhat/rubygem-openssl
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-openssl-debuginfo-2.1.4
Package
Name
rubygem-openssl-debuginfo-2.1.4
Purl
pkg:rpm/redhat/rubygem-openssl-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-pg-1.2.3
Package
Name
rubygem-pg-1.2.3
Purl
pkg:rpm/redhat/rubygem-pg
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-pg-debuginfo-1.2.3
Package
Name
rubygem-pg-debuginfo-1.2.3
Purl
pkg:rpm/redhat/rubygem-pg-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-pg-debugsource-1.2.3
Package
Name
rubygem-pg-debugsource-1.2.3
Purl
pkg:rpm/redhat/rubygem-pg-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.x86_64.rpm-ruby:2
rubygem-pg-doc-1.2.3
Package
Name
rubygem-pg-doc-1.2.3
Purl
pkg:rpm/redhat/rubygem-pg-doc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.module+el8.3.0+7192+4e3a532a.noarch.rpm-ruby:2
rubygem-power_assert-1.1.7
Package
Name
rubygem-power_assert-1.1.7
Purl
pkg:rpm/redhat/rubygem-power_assert
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-psych-3.1.0
Package
Name
rubygem-psych-3.1.0
Purl
pkg:rpm/redhat/rubygem-psych
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-psych-debuginfo-3.1.0
Package
Name
rubygem-psych-debuginfo-3.1.0
Purl
pkg:rpm/redhat/rubygem-psych-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.x86_64.rpm-ruby:2
rubygem-rake-13.0.1
Package
Name
rubygem-rake-13.0.1
Purl
pkg:rpm/redhat/rubygem-rake
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-rdoc-6.2.1.1
Package
Name
rubygem-rdoc-6.2.1.1
Purl
pkg:rpm/redhat/rubygem-rdoc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-test-unit-3.3.4
Package
Name
rubygem-test-unit-3.3.4
Purl
pkg:rpm/redhat/rubygem-test-unit
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygem-xmlrpc-0.3.0
Package
Name
rubygem-xmlrpc-0.3.0
Purl
pkg:rpm/redhat/rubygem-xmlrpc
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygems-3.1.6
Package
Name
rubygems-3.1.6
Purl
pkg:rpm/redhat/rubygems
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
rubygems-devel-3.1.6
Package
Name
rubygems-devel-3.1.6
Purl
pkg:rpm/redhat/rubygems-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
139.module+el8.8.0+18745+f1bef313.noarch.rpm-ruby:2
RHSA-2023:3821 - OSV