Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rubyonrails | Rails | 2.3.2 |
Related Weaknesses (CWE)
References
- http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=sPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.
- http://secunia.com/advisories/45921
- http://www.debian.org/security/2011/dsa-2301
- http://www.openwall.com/lists/oss-security/2011/08/17/1Patch
- http://www.openwall.com/lists/oss-security/2011/08/19/11Patch
- http://www.openwall.com/lists/oss-security/2011/08/20/1Patch
- http://www.openwall.com/lists/oss-security/2011/08/22/13Patch
- http://www.openwall.com/lists/oss-security/2011/08/22/14
- http://www.openwall.com/lists/oss-security/2011/08/22/5Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=732156Patch
- https://github.com/rails/rails/commit/11dafeaa7533be26441a63618be93a03869c83a9Patch
- http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=sPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.
- http://secunia.com/advisories/45921
FAQ
What is CVE-2011-3186?
CVE-2011-3186 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 spl...
How severe is CVE-2011-3186?
CVE-2011-3186 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-3186?
Check the references section above for vendor advisories and patch information. Affected products include: Rubyonrails Rails.