vulnerability
Amazon Linux AMI 2: CVE-2021-41819: Security patch for ruby (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Jan 1, 2022 | Sep 28, 2023 | May 20, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Jan 1, 2022
Added
Sep 28, 2023
Modified
May 20, 2026
Description
CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.
Solutions
amazon-linux-ami-2-upgrade-rubyamazon-linux-ami-2-upgrade-ruby-debuginfoamazon-linux-ami-2-upgrade-ruby-default-gemsamazon-linux-ami-2-upgrade-ruby-develamazon-linux-ami-2-upgrade-ruby-docamazon-linux-ami-2-upgrade-ruby-irbamazon-linux-ami-2-upgrade-ruby-libsamazon-linux-ami-2-upgrade-ruby-tcltkamazon-linux-ami-2-upgrade-rubygem-bigdecimalamazon-linux-ami-2-upgrade-rubygem-bundleramazon-linux-ami-2-upgrade-rubygem-did_you_meanamazon-linux-ami-2-upgrade-rubygem-io-consoleamazon-linux-ami-2-upgrade-rubygem-irbamazon-linux-ami-2-upgrade-rubygem-jsonamazon-linux-ami-2-upgrade-rubygem-minitestamazon-linux-ami-2-upgrade-rubygem-net-telnetamazon-linux-ami-2-upgrade-rubygem-opensslamazon-linux-ami-2-upgrade-rubygem-power_assertamazon-linux-ami-2-upgrade-rubygem-psychamazon-linux-ami-2-upgrade-rubygem-rakeamazon-linux-ami-2-upgrade-rubygem-rbsamazon-linux-ami-2-upgrade-rubygem-rdocamazon-linux-ami-2-upgrade-rubygem-rexmlamazon-linux-ami-2-upgrade-rubygem-rssamazon-linux-ami-2-upgrade-rubygem-test-unitamazon-linux-ami-2-upgrade-rubygem-typeprofamazon-linux-ami-2-upgrade-rubygem-xmlrpcamazon-linux-ami-2-upgrade-rubygemsamazon-linux-ami-2-upgrade-rubygems-devel
References
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.