actionpack/lib/action_dispatch/http/request.rb in Ruby on Rails before 3.0.13, 3.1.x before 3.1.5,...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00016.html
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00046.html
- https://groups.google.com/group/rubyonrails-security/msg/d890f8d58b5fbf32?dmode=source&output=gplain
- http://rhn.redhat.com/errata/RHSA-2013-0154.html
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Weaknesses (CWE)
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MITRE ATT&CK TTPs
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