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Alma Linux: CVE-2021-32066: Moderate: ruby:2.5 security update (Multiple Advisories)

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Alma Linux: CVE-2021-32066: Moderate: ruby:2.5 security update (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
08/01/2021
Created
05/05/2022
Added
05/04/2022
Modified
04/04/2024

Description

An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a "StartTLS stripping attack."

Solution(s)

  • alma-upgrade-ruby
  • alma-upgrade-ruby-default-gems
  • alma-upgrade-ruby-devel
  • alma-upgrade-ruby-doc
  • alma-upgrade-ruby-irb
  • alma-upgrade-ruby-libs
  • alma-upgrade-rubygem-abrt
  • alma-upgrade-rubygem-abrt-doc
  • alma-upgrade-rubygem-bigdecimal
  • alma-upgrade-rubygem-bson
  • alma-upgrade-rubygem-bson-doc
  • alma-upgrade-rubygem-bundler
  • alma-upgrade-rubygem-bundler-doc
  • alma-upgrade-rubygem-did_you_mean
  • alma-upgrade-rubygem-io-console
  • alma-upgrade-rubygem-irb
  • alma-upgrade-rubygem-json
  • alma-upgrade-rubygem-minitest
  • alma-upgrade-rubygem-mongo
  • alma-upgrade-rubygem-mongo-doc
  • alma-upgrade-rubygem-mysql2
  • alma-upgrade-rubygem-mysql2-doc
  • alma-upgrade-rubygem-net-telnet
  • alma-upgrade-rubygem-openssl
  • alma-upgrade-rubygem-pg
  • alma-upgrade-rubygem-pg-doc
  • alma-upgrade-rubygem-power_assert
  • alma-upgrade-rubygem-psych
  • alma-upgrade-rubygem-rake
  • alma-upgrade-rubygem-rdoc
  • alma-upgrade-rubygem-test-unit
  • alma-upgrade-rubygem-xmlrpc
  • alma-upgrade-rubygems
  • alma-upgrade-rubygems-devel

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