6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
71.3%
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 β[βxyzβ, nil]β values, a related issue
to CVE-2012-2660.