CVE-2012-2694

Published: Jun 22, 2012Modified: Apr 29, 2026

4.3

Vector

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

Exploitability: 8.6 / Impact: 2.9

Source: NVD

Description

actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.0.14, 3.1.x before 3.1.6, and 3.2.x before 3.2.6 does not properly consider differences in parameter handling between the Active Record component and the Rack interface, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks via a crafted request, as demonstrated by certain "['xyz', nil]" values, a related issue to CVE-2012-2660.

Affected (74)

Products: Rubyonrails: Rails, Ruby On Rails

Rubyonrails

2 products

Rails

Ruby On Rails

Configuration A

40 vulnerable

Vulnerable Software	Affected Versions
Rubyonrails Rails	Version 3.0.0
Rubyonrails Rails	Version 3.0.0 beta2
Rubyonrails Rails	Version 3.0.0 beta3
Rubyonrails Rails	Version 3.0.0 beta4
Rubyonrails Rails	Version 3.0.0 beta
Rubyonrails Rails	Version 3.0.0 rc2
Rubyonrails Rails	Version 3.0.0 rc
Rubyonrails Rails	Version 3.0.10
Rubyonrails Rails	Version 3.0.10 rc1
Rubyonrails Rails	Version 3.0.11
Rubyonrails Rails	Version 3.0.12
Rubyonrails Rails	Version 3.0.12 rc1
Rubyonrails Rails	Version 3.0.13 rc1
Rubyonrails Rails	Version 3.0.1
Rubyonrails Rails	Version 3.0.1 pre
Rubyonrails Rails	Version 3.0.2
Rubyonrails Rails	Version 3.0.2 pre
Rubyonrails Rails	Version 3.0.3
Rubyonrails Rails	Version 3.0.4 rc1
Rubyonrails Rails	Version 3.0.5
Rubyonrails Rails	Version 3.0.5 rc1
Rubyonrails Rails	Version 3.0.6
Rubyonrails Rails	Version 3.0.6 rc1
Rubyonrails Rails	Version 3.0.6 rc2
Rubyonrails Rails	Version 3.0.7
Rubyonrails Rails	Version 3.0.7 rc1
Rubyonrails Rails	Version 3.0.7 rc2
Rubyonrails Rails	Version 3.0.8
Rubyonrails Rails	Version 3.0.8 rc1
Rubyonrails Rails	Version 3.0.8 rc2
Rubyonrails Rails	Version 3.0.8 rc3
Rubyonrails Rails	Version 3.0.8 rc4
Rubyonrails Rails	Version 3.0.9
Rubyonrails Rails	Version 3.0.9 rc1
Rubyonrails Rails	Version 3.0.9 rc2
Rubyonrails Rails	Version 3.0.9 rc3
Rubyonrails Rails	Version 3.0.9 rc4
Rubyonrails Rails	Version 3.0.9 rc5
Rubyonrails Ruby On Rails	Up to 3.0.13
Rubyonrails Ruby On Rails	Version 3.0.4

Configuration B

22 vulnerable

Vulnerable Software	Affected Versions
Rubyonrails Rails	Version 3.1.0
Rubyonrails Rails	Version 3.1.0 beta1
Rubyonrails Rails	Version 3.1.0 rc1
Rubyonrails Rails	Version 3.1.0 rc2
Rubyonrails Rails	Version 3.1.0 rc3
Rubyonrails Rails	Version 3.1.0 rc4
Rubyonrails Rails	Version 3.1.0 rc5
Rubyonrails Rails	Version 3.1.0 rc6
Rubyonrails Rails	Version 3.1.0 rc7
Rubyonrails Rails	Version 3.1.0 rc8
Rubyonrails Rails	Version 3.1.1
Rubyonrails Rails	Version 3.1.1 rc1
Rubyonrails Rails	Version 3.1.1 rc2
Rubyonrails Rails	Version 3.1.1 rc3
Rubyonrails Rails	Version 3.1.2
Rubyonrails Rails	Version 3.1.2 rc1
Rubyonrails Rails	Version 3.1.2 rc2
Rubyonrails Rails	Version 3.1.3
Rubyonrails Rails	Version 3.1.4
Rubyonrails Rails	Version 3.1.4 rc1
Rubyonrails Rails	Version 3.1.5
Rubyonrails Rails	Version 3.1.5 rc1

Configuration C

12 vulnerable

Vulnerable Software	Affected Versions
Rubyonrails Rails	Version 3.2.0
Rubyonrails Rails	Version 3.2.0 rc1
Rubyonrails Rails	Version 3.2.0 rc2
Rubyonrails Rails	Version 3.2.1
Rubyonrails Rails	Version 3.2.2
Rubyonrails Rails	Version 3.2.2 rc1
Rubyonrails Rails	Version 3.2.3
Rubyonrails Rails	Version 3.2.3 rc1
Rubyonrails Rails	Version 3.2.3 rc2
Rubyonrails Rails	Version 3.2.4
Rubyonrails Rails	Version 3.2.4 rc1
Rubyonrails Rails	Version 3.2.5