Incorrect Regular Expression in Time - CVE-2023-28756

Vulnerability identifier: #VU74007

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-28756

CWE-ID: CWE-185

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when processing strings that have specific characters. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Time
Amazon Linux AMI
Oracle Linux
Gentoo Linux
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise Desktop 15
SUSE CaaS Platform
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Manager Server
SUSE Enterprise Storage
Anolis OS
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Oracle Solaris
Slackware Linux
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS
SUSE Linux Enterprise Server 15 SP1 LTSS
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
Basesystem Module
openSUSE Leap
Ubuntu
openEuler
Fedora
cflinuxfs3
ObjectScale
Cloud Pak for Network Automation
OpenManage Network Integration (OMNI)
Dell EMC PowerStore Family Operating System
PeopleSoft Enterprise PeopleTools
JD Edwards EnterpriseOne Tools
libruby2.3 (Ubuntu package)
ruby2.3 (Ubuntu package)
rubygem-net-telnet
rubygem-rss
rubygem-abrt-doc
rubygem-abrt
rubygem-xmlrpc
rubygem-io-console
rubygem-mysql2
rubygem-mysql2-doc
rubygem-typeprof
rubygem-pg-doc
rubygem-pg
rubygem-power_assert
rubygem-did_you_mean
rubygem-irb
rubygem-bigdecimal
rubygem-rbs
jruby-devel
jruby-javadoc
jruby
rubygem-bundler-doc
rubygem-bundler
rubygem-json
rubygem-openssl
libruby2.5 (Ubuntu package)
ruby2.5 (Ubuntu package)
ruby-debugsource
ruby-debuginfo
ruby-irb
ruby-help
ruby
ruby-devel
ruby-libs
ruby-doc
ruby2.5-stdlib-debuginfo
ruby2.5-devel-extra
ruby2.5-devel
libruby2_5-2_5
ruby2.5-stdlib
ruby2.5-doc
ruby2.5-debuginfo
ruby2.5-debugsource
ruby2.5
libruby2_5-2_5-debuginfo
ruby2.5-doc-ri
ruby2.7 (Ubuntu package)
libruby2.7 (Ubuntu package)
rubygems-devel
rubygems
rh-ruby27-ruby (Red Hat package)
ruby-default-gems
rubygem-mongo-doc
rubygem-mongo
rubygem-psych
ruby3.1 (Ubuntu package)
libruby3.1 (Ubuntu package)
ruby3.2
rubygem-rexml
rubygem-test-unit
rubygem-bson-doc
rubygem-bson
rubygem-minitest
rubygem-rdoc
rubygem-rake
Isolation Segment
VMware Tanzu Application Service for VMs
Dell EMC VxRail Appliance

Install update from vendor's website.

Time - addressed in versions 0.1.1, 0.2.2
cflinuxfs3 - addressed in versions 0.365.0, 0.366.0
JD Edwards EnterpriseOne Tools - update to 9.2.8.1
libruby2.3 (Ubuntu package) - update to Ubuntu Pro (Infra-only)
ruby2.3 (Ubuntu package) - update to Ubuntu Pro (Infra-only)
rubygem-net-telnet - addressed in versions 0.1.1-111.0.1, 0.2.0-139
rubygem-net-telnet - update to 0.1.1-119
rubygem-rss - update to 0.2.9-143.0.1
rubygem-abrt-doc - addressed in versions 0.3.0-4, 0.4.0-1
rubygem-abrt - addressed in versions 0.3.0-4, 0.4.0-1
rubygem-xmlrpc - addressed in versions 0.3.0-111.0.1, 0.3.0-139
rubygem-xmlrpc - update to 0.3.0-119
rubygem-io-console - addressed in versions 0.4.6-111.0.1, 0.5.6-139, 0.5.7-143.0.1
rubygem-io-console - update to 0.4.6-119
rubygem-mysql2 - addressed in versions 0.4.10-4, 0.5.3-1, 0.5.3-2.0.1
rubygem-mysql2-doc - addressed in versions 0.4.10-4, 0.5.3-1, 0.5.3-2.0.1
rubygem-typeprof - update to 0.15.2-143.0.1
rubygem-pg-doc - addressed in versions 1.0.0-3.0.1, 1.2.3-1, 1.2.3-1.0.1
rubygem-pg - addressed in versions 1.0.0-3.0.1, 1.2.3-1, 1.2.3-1.0.1
rubygem-power_assert - addressed in versions 1.1.1-111.0.1, 1.1.7-139, 1.2.1-143.0.1
rubygem-power_assert - update to 1.1.1-119
rubygem-did_you_mean - update to 1.2.0-111.0.1
rubygem-did_you_mean - update to 1.2.0-119
rubygem-irb - addressed in versions 1.2.6-139, 1.3.5-143.0.1
rubygem-bigdecimal - addressed in versions 1.3.4-111.0.1, 2.0.0-139, 3.0.0-143.0.1
rubygem-bigdecimal - update to 1.3.4-119
ObjectScale - update to 1.4.0
rubygem-rbs - update to 1.4.0-143.0.1
jruby-devel - update to 1.7.22-4
jruby-javadoc - update to 1.7.22-4
jruby - update to 1.7.22-4
rubygem-bundler-doc - update to 1.16.1-4
rubygem-bundler - addressed in versions 1.16.1-4, 2.2.24-139, 2.2.33-143.0.1
rubygem-json - addressed in versions 2.1.0-111.0.1, 2.3.0-139, 2.5.1-143.0.1
rubygem-json - update to 2.1.0-119
rubygem-openssl - addressed in versions 2.1.2-111.0.1, 2.1.4-139
rubygem-openssl - update to 2.1.2-119
libruby2.5 (Ubuntu package) - addressed in versions 2.5.1-1ubuntu1.14, 2.5.1-1ubuntu1.16
ruby2.5 (Ubuntu package) - addressed in versions 2.5.1-1ubuntu1.14, 2.5.1-1ubuntu1.16
ruby-debugsource - update to 2.5.8-119
ruby-debuginfo - update to 2.5.8-119
ruby-irb - update to 2.5.8-119
ruby-help - update to 2.5.8-119
ruby - update to 2.5.8-119
ruby-devel - update to 2.5.8-119
ruby-devel - addressed in versions 2.5.9-111.0.1, 2.7.8-139, 3.0.7-143.0.1
ruby - addressed in versions 2.5.9-111.0.1, 2.7.8-139, 3.0.7-143.0.1
ruby-libs - addressed in versions 2.5.9-111.0.1, 2.7.8-139, 3.0.7-143.0.1
ruby-irb - update to 2.5.9-111.0.1
ruby-doc - addressed in versions 2.5.9-111.0.1, 2.7.8-139, 3.0.7-143.0.1
ruby2.5-stdlib-debuginfo - update to 2.5.9-150000.4.29.1
ruby2.5-devel-extra - update to 2.5.9-150000.4.29.1
ruby2.5-devel - update to 2.5.9-150000.4.29.1
libruby2_5-2_5 - update to 2.5.9-150000.4.29.1
ruby2.5-stdlib - update to 2.5.9-150000.4.29.1
ruby2.5-doc - update to 2.5.9-150000.4.29.1
ruby2.5-debuginfo - update to 2.5.9-150000.4.29.1
ruby2.5-debugsource - update to 2.5.9-150000.4.29.1
ruby2.5 - update to 2.5.9-150000.4.29.1
libruby2_5-2_5-debuginfo - update to 2.5.9-150000.4.29.1
ruby2.5-doc-ri - update to 2.5.9-150000.4.29.1
Cloud Pak for Network Automation - update to 2.6.4
ruby2.7 (Ubuntu package) - addressed in versions 2.7.0-5ubuntu1.9, 2.7.0-5ubuntu1.11
libruby2.7 (Ubuntu package) - addressed in versions 2.7.0-5ubuntu1.9, 2.7.0-5ubuntu1.11
rubygems-devel - addressed in versions 2.7.6.3-111.0.1, 3.1.6-139, 3.2.33-143.0.1
rubygems - addressed in versions 2.7.6.3-111.0.1, 3.1.6-139, 3.2.33-143.0.1
rubygems - update to 2.7.6-119
rubygems-devel - update to 2.7.6-119
rh-ruby27-ruby (Red Hat package) - update to 2.7.8-132.el7
ruby-default-gems - addressed in versions 2.7.8-139, 3.0.7-143.0.1
rubygem-mongo-doc - update to 2.11.3-1
rubygem-mongo - update to 2.11.3-1
Isolation Segment - addressed in versions 2.11.33, 2.13.18, 3.0.11, 4.0.2
VMware Tanzu Application Service for VMs - addressed in versions 2.11.39, 2.13.21, 3.0.11, 4.0.2
rubygem-psych - addressed in versions 3.0.2-111.0.1, 3.1.0-139, 3.3.2-143.0.1
rubygem-psych - update to 3.0.2-119
ruby - update to 3.0.6
ruby3.1 (Ubuntu package) - addressed in versions 3.1.2-2ubuntu0.22.10.1, 3.1.2-6ubuntu0.23.04.1
libruby3.1 (Ubuntu package) - addressed in versions 3.1.2-2ubuntu0.22.10.1, 3.1.2-6ubuntu0.23.04.1
ruby - addressed in versions 3.1.4-175.fc36, 3.1.4-175.fc37, 3.2.2-180.fc38
ruby3.2 - update to 3.2.2-180
rubygem-rexml - update to 3.2.5-143.0.1
rubygem-test-unit - addressed in versions 3.2.7-111.0.1, 3.3.4-139, 3.3.7-143.0.1
rubygem-test-unit - update to 3.2.7-119
OpenManage Network Integration (OMNI) - update to 3.7
Dell EMC PowerStore Family Operating System - update to 4.0.0.0-2284811
rubygem-bson-doc - addressed in versions 4.3.0-2, 4.8.1-1
rubygem-bson - addressed in versions 4.3.0-2, 4.8.1-1
rubygem-minitest - addressed in versions 5.10.3-111.0.1, 5.13.0-139, 5.14.2-143.0.1
rubygem-minitest - update to 5.10.3-119
rubygem-rdoc - addressed in versions 6.0.1.1-111.0.1, 6.2.1.1-139, 6.3.4.1-143.0.1
rubygem-rdoc - update to 6.0.1.1-119
Dell EMC VxRail Appliance - update to 8.0.201
rubygem-rake - update to 12.3.0-119
rubygem-rake - addressed in versions 12.3.3-111.0.1, 13.0.1-139, 13.0.3-143.0.1

• https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/

• Slackware Linux update for ruby
• Ubuntu update for ruby2.3
• Multiple vulnerabilities in Cloud Foundry Foundation cflinuxfs3
• Ubuntu update for ruby2.3
• Multiple vulnerabilities in cflinuxfs3
• Red Hat Software Collections update for rh-ruby27-ruby
• Ubuntu update for ruby3.1
• Multiple vulnerabilities in Oracle Solaris third-party software
• Red Hat Enterprise Linux 8 update for the ruby:2.7 module
• Denial of service in Time gem for Ruby
• VMware Tanzu products update for Ruby
• VMware Tanzu products update for Ruby
• Multiple vulnerabilities in Oracle Linux
• Fedora 38 update for ruby
• Fedora 37 update for ruby
• Fedora 36 update for ruby
• SUSE update for ruby2.5
• Red Hat Enterprise Linux 8 update for the ruby:2.5 module
• Multiple vulnerabilities in IBM Cloud Pak for Network Automation
• Multiple vulnerabilities in JD Edwards EnterpriseOne Tools
• Gentoo update for Ruby
• openEuler update for ruby
• openEuler update for jruby
• Red Hat Enterprise Linux 8 update for the ruby:3.1 module
• Red Hat Enterprise Linux 9 update for the ruby:3.1 module
• Multiple vulnerabilities in Oracle Linux
• Red Hat Enterprise Linux 8 update for the ruby:3.0 module
• Multiple vulnerabilities in Dell PowerStore Family
• Multiple vulnerabilities in PeopleSoft Enterprise PeopleTools
• Amazon Linux AMI update for ruby3.2
• Multiple vulnerabilities in Dell ObjectScale
• Multiple vulnerabilities in Dell OpenManage Network Integration (OMNI)
• Anolis OS update for ruby:2.7 module
• Anolis OS update for ruby:2.5 module
• Anolis OS update for ruby:3.0 module
• Multiple vulnerabilities in Dell EMC VxRail Appliance