6.4 Medium
CVSS2
Access Vector
NETWORK
Access 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
actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.0.13, 3.1.x before 3.1.5, and 3.2.x before 3.2.4 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 nil values, a related issue to CVE-2012-2694.
lists.opensuse.org/opensuse-security-announce/2012-08/msg00002.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00002.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00014.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00014.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00016.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00016.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00017.html
lists.opensuse.org/opensuse-security-announce/2012-08/msg00017.html
lists.opensuse.org/opensuse-updates/2012-08/msg00046.html
lists.opensuse.org/opensuse-updates/2012-08/msg00046.html
rhn.redhat.com/errata/RHSA-2013-0154.html
rhn.redhat.com/errata/RHSA-2013-0154.html
access.redhat.com/knowledge/solutions/290903
access.redhat.com/security/updates/classification/#critical
groups.google.com/group/rubyonrails-security/msg/d890f8d58b5fbf32?dmode=source&output=gplain
groups.google.com/group/rubyonrails-security/msg/d890f8d58b5fbf32?dmode=source&output=gplain
rhn.redhat.com/errata/RHSA-2013-0154.html