Rack provides a minimal, modular and adaptable interface for developing
web applications in Ruby. By wrapping HTTP requests and responses in
the simplest way possible, it unifies and distills the API for web
servers, web frameworks, and software in between (the so-called
middleware) into a single method call.
Also see https://rack.github.io/.
Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
CVE-2024-25126 - Medium Severity Vulnerability
Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call. Also see https://rack.github.io/.
Library home page: https://rubygems.org/gems/rack-2.0.7.gem
Path to dependency file: /Gemfile.lock
Path to vulnerable library: /var/lib/gems/2.3.0/cache/rack-2.0.7.gem
Dependency Hierarchy: - web-console-4.0.1.gem (Root Library) - railties-6.0.1.gem - actionpack-6.0.1.gem - :x: **rack-2.0.7.gem** (Vulnerable Library)
Found in HEAD commit: da66d826bfaeb3ccfb4d58ebf3cd7d5c1af76a48
Found in base branch: master
Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.
Publish Date: 2024-02-29
URL: CVE-2024-25126
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://github.com/rack/rack/security/advisories/GHSA-22f2-v57c-j9cx
Release Date: 2024-02-29
Fix Resolution: rack - 2.2.8.1,3.0.9.1
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