vulnerability
CentOS Linux: CVE-2021-32066: Important: ruby:2.7 security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Aug 1, 2021 | Aug 6, 2021 | May 25, 2023 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Aug 1, 2021
Added
Aug 6, 2021
Modified
May 25, 2023
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)
centos-upgrade-rubycentos-upgrade-ruby-debuginfocentos-upgrade-ruby-debugsourcecentos-upgrade-ruby-default-gemscentos-upgrade-ruby-develcentos-upgrade-ruby-doccentos-upgrade-ruby-irbcentos-upgrade-ruby-libscentos-upgrade-ruby-libs-debuginfocentos-upgrade-rubygem-abrtcentos-upgrade-rubygem-abrt-doccentos-upgrade-rubygem-bigdecimalcentos-upgrade-rubygem-bigdecimal-debuginfocentos-upgrade-rubygem-bsoncentos-upgrade-rubygem-bson-debuginfocentos-upgrade-rubygem-bson-debugsourcecentos-upgrade-rubygem-bson-doccentos-upgrade-rubygem-bundlercentos-upgrade-rubygem-bundler-doccentos-upgrade-rubygem-did_you_meancentos-upgrade-rubygem-io-consolecentos-upgrade-rubygem-io-console-debuginfocentos-upgrade-rubygem-irbcentos-upgrade-rubygem-jsoncentos-upgrade-rubygem-json-debuginfocentos-upgrade-rubygem-minitestcentos-upgrade-rubygem-mongocentos-upgrade-rubygem-mongo-doccentos-upgrade-rubygem-mysql2centos-upgrade-rubygem-mysql2-debuginfocentos-upgrade-rubygem-mysql2-debugsourcecentos-upgrade-rubygem-mysql2-doccentos-upgrade-rubygem-net-telnetcentos-upgrade-rubygem-opensslcentos-upgrade-rubygem-openssl-debuginfocentos-upgrade-rubygem-pgcentos-upgrade-rubygem-pg-debuginfocentos-upgrade-rubygem-pg-debugsourcecentos-upgrade-rubygem-pg-doccentos-upgrade-rubygem-power_assertcentos-upgrade-rubygem-psychcentos-upgrade-rubygem-psych-debuginfocentos-upgrade-rubygem-rakecentos-upgrade-rubygem-rdoccentos-upgrade-rubygem-test-unitcentos-upgrade-rubygem-xmlrpccentos-upgrade-rubygemscentos-upgrade-rubygems-devel
References
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