Vulnerability Monitor

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CVE-2011-3186

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

2011-08-29T18:55:01.643

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-94

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	rubyonrails	rails	2.3.2	Yes
Application	rubyonrails	rails	2.3.3	Yes
Application	rubyonrails	rails	2.3.4	Yes
Application	rubyonrails	rails	2.3.9	Yes
Application	rubyonrails	rails	2.3.10	Yes
Application	rubyonrails	rails	2.3.11	Yes
Application	rubyonrails	rails	2.3.12	Yes

References

http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=source&output=gplain Patch ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html ([email protected])
http://secunia.com/advisories/45921 ([email protected])
http://www.debian.org/security/2011/dsa-2301 ([email protected])
http://www.openwall.com/lists/oss-security/2011/08/17/1 Patch ([email protected])
http://www.openwall.com/lists/oss-security/2011/08/19/11 Patch ([email protected])
http://www.openwall.com/lists/oss-security/2011/08/20/1 Patch ([email protected])
http://www.openwall.com/lists/oss-security/2011/08/22/13 Patch ([email protected])
http://www.openwall.com/lists/oss-security/2011/08/22/14 ([email protected])
http://www.openwall.com/lists/oss-security/2011/08/22/5 Patch ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=732156 Patch ([email protected])
https://github.com/rails/rails/commit/11dafeaa7533be26441a63618be93a03869c83a9 Patch ([email protected])
http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=source&output=gplain Patch (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45921 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2011/dsa-2301 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/08/17/1 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/08/19/11 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/08/20/1 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/08/22/13 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/08/22/14 (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/08/22/5 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=732156 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/rails/rails/commit/11dafeaa7533be26441a63618be93a03869c83a9 Patch (af854a3a-2127-422b-91ae-364da2661108)