Vulnerability Name:

CVE-2011-3186 (CCN-69238)

Assigned:2011-08-16
Published:2011-08-16
Updated:2019-08-08
Summary: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 v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N/E:H/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-94
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-3186

Source: CCN
Type: Ruby on Rails: Security | Google Groups
Response Splitting Vulnerability in Ruby on Rails

Source: MLIST
Type: Patch
[rubyonrails-security] 20110816 Response Splitting Vulnerability in Ruby on Rails

Source: FEDORA
Type: UNKNOWN
FEDORA-2011-11567

Source: CCN
Type: Ruby on Rails Web site
Ruby on Rails

Source: CCN
Type: SA45648
Ruby on Rails Multiple Vulnerabilities

Source: SECUNIA
Type: UNKNOWN
45921

Source: DEBIAN
Type: UNKNOWN
DSA-2301

Source: DEBIAN
Type: DSA-2301
rails -- several vulnerabilities

Source: MLIST
Type: Patch
[oss-security] 20110817 CVE request: ruby on rails flaws (4)

Source: MLIST
Type: Patch
[oss-security] 20110819 Re: CVE request: ruby on rails flaws (4)

Source: MLIST
Type: Patch
[oss-security] 20110820 Re: CVE request: ruby on rails flaws (4)

Source: MLIST
Type: Patch
[oss-security] 20110822 Re: CVE request: ruby on rails flaws (4)

Source: MLIST
Type: UNKNOWN
[oss-security] 20110822 Re: CVE request: ruby on rails flaws (4)

Source: MLIST
Type: Patch
[oss-security] 20110822 Re: CVE request: ruby on rails flaws (4)

Source: CCN
Type: OSVDB ID: 74616
Ruby on Rails actionpack/lib/action_controller/response.rb Content Type Handling HTTP Header Injection

Source: CCN
Type: BID-49179
Ruby on Rails Multiple Vulnerabilities

Source: CONFIRM
Type: Patch
https://bugzilla.redhat.com/show_bug.cgi?id=732156

Source: XF
Type: UNKNOWN
rubyonrails-content-response-splitting(69238)

Source: CONFIRM
Type: Patch
https://github.com/rails/rails/commit/11dafeaa7533be26441a63618be93a03869c83a9

Vulnerable Configuration:Configuration 1:
  • cpe:/a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:rubyonrails:rails:2.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:rubyonrails:rails:2.3.9:-:*:*:*:*:*:*
  • OR cpe:/a:rubyonrails:rails:2.3.10:*:*:*:*:*:*:*
  • OR cpe:/a:rubyonrails:rails:2.3.11:*:*:*:*:*:*:*
  • OR cpe:/a:rubyonrails:rails:2.3.12:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20113186
    V
    CVE-2011-3186
    2015-11-16
    oval:org.mitre.oval:def:14680
    P
    DSA-2301-1 rails -- several
    2014-06-23
    oval:org.mitre.oval:def:15291
    P
    DSA-2301-2 rails -- several
    2014-06-23
    BACK
    rubyonrails rails 2.3.2
    rubyonrails rails 2.3.3
    rubyonrails rails 2.3.4
    rubyonrails rails 2.3.9
    rubyonrails rails 2.3.10
    rubyonrails rails 2.3.11
    rubyonrails rails 2.3.12