Description
CRLF injection vulnerability in actionpack/lib/action_controller/response.rb in Ruby on Rails 2.3.x before 2.3.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the Content-Type header.
Published: 2011-08-29
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2301-1 rails security update
Debian DSA Debian DSA DSA-2301-2 rails regression
EUVD EUVD EUVD-2017-0225 CRLF injection vulnerability in actionpack/lib/action_controller/response.rb in Ruby on Rails 2.3.x before 2.3.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the Content-Type header.
Github GHSA Github GHSA GHSA-fcqf-h4h4-695m actionpack CRLF injection vulnerability
History

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Subscriptions

Rubyonrails Rails
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T23:22:27.747Z

Reserved: 2011-08-19T00:00:00.000Z

Link: CVE-2011-3186

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-08-29T18:55:01.643

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-3186

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses