Skip to content
OpenAdvisories
Medium ELSA-2024-3838 6 CVEs

Moderate: ruby security update (Oracle Linux 9)

Published Jun 13, 2024 · Updated Jun 13, 2024

Ecosystem: Oracle Linux

Summary

[3.0.7-162]
- Upgrade to Ruby 3.0.7.
Resolves: RHEL-35740
- Fix HTTP response splitting in CGI.
Resolves: RHEL-35741
- Fix ReDoS vulnerability in URI.
Resolves: RHEL-35742
- Fix ReDoS vulnerability in Time.
Resolves: RHEL-35743
- Fix buffer overread vulnerability in StringIO.
Resolves: RHEL-35744
- Fix RCE vulnerability with .rdoc_options in RDoc.
Resolves: RHEL-35746
- Fix arbitrary memory address read vulnerability with Regex search.
Resolves: RHEL-35747

[3.0.4-161]
- Fix OpenSSL.fips_mode and OpenSSL::PKey.read in OpenSSL 3 FIPS.
Resolves: RHEL-12724
- ssl: use ffdhe2048 from RFC 7919 as the default DH group parameters
Related: RHEL-12724

[3.0.4-160]
- Bypass git submodule test failure on Git >= 2.38.1.
- Fix tests with Europe/Amsterdam pre-1970 time on tzdata version 2022b.
- Fix for tzdata-2022g.
- Fix File.utime test.

[3.0.4-160]
- Upgrade to Ruby 3.0.4.
Resolves: rhbz#2096347
- OpenSSL test suite fixes due to disabled SHA1.
Resolves: rbhz#2107696
- Fix double free in Regexp compilation.
Resolves: CVE-2022-28738
- Fix buffer overrun in String-to-Float conversion.
Resolves: CVE-2022-28739

Fixed packages 22

ReleasePackageFixed in
Oracle Linux · 9 ruby 0:3.0.7-162.el9_4
Oracle Linux · 9 ruby-default-gems 0:3.0.7-162.el9_4
Oracle Linux · 9 ruby-devel 0:3.0.7-162.el9_4
Oracle Linux · 9 ruby-doc 0:3.0.7-162.el9_4
Oracle Linux · 9 ruby-libs 0:3.0.7-162.el9_4
Oracle Linux · 9 rubygem-bigdecimal 0:3.0.0-162.el9_4
Oracle Linux · 9 rubygem-bundler 0:2.2.33-162.el9_4
Oracle Linux · 9 rubygem-io-console 0:0.5.7-162.el9_4
Oracle Linux · 9 rubygem-irb 0:1.3.5-162.el9_4
Oracle Linux · 9 rubygem-json 0:2.5.1-162.el9_4
Oracle Linux · 9 rubygem-minitest 0:5.14.2-162.el9_4
Oracle Linux · 9 rubygem-power_assert 0:1.2.1-162.el9_4
Oracle Linux · 9 rubygem-psych 0:3.3.2-162.el9_4
Oracle Linux · 9 rubygem-rake 0:13.0.3-162.el9_4
Oracle Linux · 9 rubygem-rbs 0:1.4.0-162.el9_4
Oracle Linux · 9 rubygem-rdoc 0:6.3.4.1-162.el9_4
Oracle Linux · 9 rubygem-rexml 0:3.2.5-162.el9_4
Oracle Linux · 9 rubygem-rss 0:0.2.9-162.el9_4
Oracle Linux · 9 rubygem-test-unit 0:3.3.7-162.el9_4
Oracle Linux · 9 rubygem-typeprof 0:0.15.2-162.el9_4
Oracle Linux · 9 rubygems 0:3.2.33-162.el9_4
Oracle Linux · 9 rubygems-devel 0:3.2.33-162.el9_4

Vulnerabilities 6

  • Critical 9.8
    CVE-2024-27280

    StringIO buffer overread vulnerability

    A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return t…

    ruby2.3 ruby ruby2.5 ruby2.7 Debian Ubuntu Alpine Wolfi RubyGems
  • High 8.8
    CVE-2021-33621

    HTTP response splitting in CGI

    The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object.

    ruby2.3 ruby ruby2.5 jruby Debian Ubuntu Alpine RubyGems
  • High 7.5
    CVE-2023-28756

    Ruby Time component ReDoS issue

    A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are …

    ruby2.3 ruby ruby2.5 jruby Debian Ubuntu Alpine Wolfi RubyGems
  • Medium 6.6
    CVE-2024-27282

    An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler, it…

    ruby2.3 ruby ruby2.5 jruby Debian Ubuntu Azure Linux Alpine
  • Medium 5.3
    CVE-2023-28755

    Ruby URI component ReDoS issue

    A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to URI objects. The fixed versions are 0.…

    ruby2.3 ruby ruby2.5 jruby Debian Ubuntu Alpine Wolfi RubyGems
  • Medium 4.5
    CVE-2024-27281

    RDoc RCE vulnerability with .rdoc_options

    An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby 3.x through 3.3.0. When parsing .rdoc_options (used for configuration in RDoc) as a YAML file, object injection and resultant remote code execution are possible because there are no r…

    ruby2.3 ruby ruby2.5 jruby Debian Ubuntu Azure Linux Alpine Wolfi RubyGems