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Medium ELSA-2021-2584 2 CVEs

Moderate: ruby:2.7 security, bug fix, and enhancement update (Oracle Linux 8)

Published Jul 7, 2021 · Updated Jul 7, 2021

Summary

ruby
[2.7.3-136]
- Upgrade to Ruby 2.7.3.
Resolves: rhbz#1951999
- Resolv::DNS: timeouts if multiple IPv6 name servers are given and address
contains leading zero
Resolves: rhbz#1952000

[2.7.2-135]
- Upgrade to Ruby 2.7.2.
- Avoid possible timeout errors in TestBugReporter#test_bug_reporter_add.

[2.7.1-133]
- Fix behavior allowing to load libraries multiple times.
Resolves: rhbz#1842989
- Add ruby-default-gems dependency on irb.

Fixed packages 31

ReleasePackageFixed in
Oracle Linux · 8 ruby 0:2.7.3-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 ruby-default-gems 0:2.7.3-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 ruby-devel 0:2.7.3-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 ruby-doc 0:2.7.3-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 ruby-libs 0:2.7.3-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-abrt 0:0.4.0-1.module+el8.3.0+7760+537395ec
Oracle Linux · 8 rubygem-abrt-doc 0:0.4.0-1.module+el8.3.0+7760+537395ec
Oracle Linux · 8 rubygem-bigdecimal 0:2.0.0-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-bson 0:4.8.1-1.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-bson-doc 0:4.8.1-1.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-bundler 0:2.1.4-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-io-console 0:0.5.6-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-irb 0:1.2.6-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-json 0:2.3.0-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-minitest 0:5.13.0-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-mongo 0:2.11.3-1.module+el8.3.0+7760+537395ec
Oracle Linux · 8 rubygem-mongo-doc 0:2.11.3-1.module+el8.3.0+7760+537395ec
Oracle Linux · 8 rubygem-mysql2 0:0.5.3-1.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-mysql2-doc 0:0.5.3-1.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-net-telnet 0:0.2.0-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-openssl 0:2.1.2-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-pg 0:1.2.3-1.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-pg-doc 0:1.2.3-1.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-power_assert 0:1.1.7-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-psych 0:3.1.0-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-rake 0:13.0.1-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-rdoc 0:6.2.1-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-test-unit 0:3.3.4-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygem-xmlrpc 0:0.3.0-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygems 0:3.1.6-136.module+el8.4.0+20239+cbf59dc8
Oracle Linux · 8 rubygems-devel 0:3.1.6-136.module+el8.4.0+20239+cbf59dc8

Vulnerabilities 2

  • High 7.5
    CVE-2020-25613 Public exploit

    WEBRick vulnerable to HTTP Request/Response Smuggling

    An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypa…

  • High 7.5

    REXML round-trip instability

    The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.