National Cyber-Alert System
Vulnerability Summary for CVE-2008-5189
Original release date:11/21/2008
Last revised:03/03/2009
Source:
US-CERT/NIST
Overview
CRLF injection vulnerability in Ruby on Rails before 2.0.5 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL to the redirect_to function.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows unauthorized modification
References to Advisories, Solutions, and Tools
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External Source: BID
Name: 32359
Type: Patch Information
External Source: CONFIRM
Name: http://weblog.rubyonrails.org/2008/10/19/response-splitting-risk
External Source: CONFIRM
Name: http://weblog.rubyonrails.org/2008/10/19/rails-2-0-5-redirect_to-and-offset-limit-sanitizing
Type: Advisory
External Source: SUSE
Name: SUSE-SR:2008:027
External Source: CONFIRM
Name: http://github.com/rails/rails/commit/7282ed863ca7e6f928bae9162c9a63a98775a19d