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CVE-2008-5189

5.0 · MEDIUM

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…

Published Nov 21, 2008rubyonrailsCWE-352EPSS 1.53%

Overview

CVE-2008-5189 is a medium-severity vulnerability affecting rubyonrails rails. It was published on November 21, 2008 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories and patches from rubyonrails. Update rails to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
rubyonrailsruby_on_rails0Affected

References

GitHubgithub.com/rails/rails/commit/7282ed863ca7e6f928bae9162c9a63a98775a19dReflists.opensuse.org/opensuse-security-announce/2008-12/msg00002.htmlRefweblog.rubyonrails.org/2008/10/19/rails-2-0-5-redirect_to-and-offset-limit-sanitizingRefweblog.rubyonrails.org/2008/10/19/response-splitting-riskRefwww.securityfocus.com/bid/32359GitHubgithub.com/rails/rails/commit/7282ed863ca7e6f928bae9162c9a63a98775a19dReflists.opensuse.org/opensuse-security-announce/2008-12/msg00002.htmlRefweblog.rubyonrails.org/2008/10/19/rails-2-0-5-redirect_to-and-offset-limit-sanitizingRefweblog.rubyonrails.org/2008/10/19/response-splitting-riskRefwww.securityfocus.com/bid/32359

How CyberStrike helps

Frequently asked questions

What is CVE-2008-5189?

CVE-2008-5189 is a medium-severity vulnerability affecting rubyonrails rails. It was published on November 21, 2008 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2008-5189?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-5189?

Check the references section for vendor advisories and patches from rubyonrails. Update rails to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-5189?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-5189 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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