CVE-2012-2694

EPSS 4.1%

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.

Productos afectados

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Referencias

http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00017.html http://lists.opensuse.org/opensuse-updates/2012-08/msg00046.html http://rhn.redhat.com/errata/RHSA-2013-0154.html https://groups.google.com/group/rubyonrails-security/msg/e2d3a87f2c211def?dmode=source&output=gplain