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Revision d213e460

Added by Daniel Lobato Garcia over 8 years ago

Fixes #11579 - Reports show/destroy restricted by host authorization (CVE-2015-5233)

ReportsController 'show' and 'destroy' now perform a check to see if
the User is authorized to see the Host associated with the Report. In
case it's not, it returns 404, as to not give hints whether a Report
ID or Host ID are valid.

I followed the same approach on the API controllers. 'last' was not
vulnerable due to using my_reports which performs the necessary
check on 'view_hosts' permission.

(cherry picked from commit 293036dfa71ae70624663647f1ef70798bf53d3e)

View differences:

app/controllers/reports_controller.rb
before_filter :setup_search_options, :only => :index
def index
report_authorized = resource_base.my_reports
@reports = report_authorized.search_for(params[:search], :order => params[:order]).paginate(:page => params[:page], :per_page => params[:per_page]).includes(:host)
@reports = resource_base.search_for(params[:search], :order => params[:order]).paginate(:page => params[:page], :per_page => params[:per_page]).includes(:host)
end
def show
# are we searching for the last report?
if params[:id] == "last"
conditions = { :host_id => Host.find(params[:host_id]).try(:id) } unless params[:host_id].blank?
conditions = { :host_id => Host.authorized(:view_hosts).find(params[:host_id]).try(:id) } if params[:host_id].present?
params[:id] = resource_base.where(conditions).maximum(:id)
end
return not_found if params[:id].blank?
@report = resource_base.includes(:logs => [:message, :source]).find(params[:id])
@offset = @report.reported_at - @report.created_at
end
......
def destroy
@report = resource_base.find(params[:id])
if @report.destroy
process_success :success_msg => _("Successfully deleted report."), :success_redirect => reports_path
process_success(:success_msg => _("Successfully deleted report."), :success_redirect => reports_path)
else
process_error
end
end
private
def resource_base
super.my_reports
end
end

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