Internal Error by odd IP address in the log

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madsere

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Mar 5, 2012, 2:06:14 AM3/5/12
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I got the following line in the Events Log:


60
2012.03.04 18:53:12
119.42.118.206
Internal error: Missing template admin/hardware_servers/show.erb in view path /opt/ovz-web-panel/app/views:


The odd thing is this is the only line referencing 119.42.118.206. Does this mean someone has tried to hack the installation bypassing the login page?

Should I be concerned?

Alexei Yuzhakov

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Mar 6, 2012, 8:20:45 AM3/6/12
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Hello ,

Most probably it's a hack attempt. 
--
Best regards,
  Alexei "SibProgrammer" Yuzhakov
  Blog: http://blog.softunity.com.ru/

madsere

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Mar 6, 2012, 1:08:51 PM3/6/12
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Ok ... should I be concerned ?

Alexei Yuzhakov

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Mar 6, 2012, 7:25:37 PM3/6/12
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Guess, you should. Check /opt/ovz-web-panel/log/production.log at least for strange errors.

madsere

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Mar 6, 2012, 11:19:07 PM3/6/12
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One error, but does not seem related to this problem:

Errno::ECONNREFUSED (Connection refused - connect(2)):
    /usr/lib/ruby/1.8/net/http.rb:560:in `initialize'
    /usr/lib/ruby/1.8/net/http.rb:560:in `open'
    /usr/lib/ruby/1.8/net/http.rb:560:in `connect'
    /usr/lib/ruby/1.8/timeout.rb:56:in `timeout'
    /usr/lib/ruby/1.8/timeout.rb:76:in `timeout'
    /usr/lib/ruby/1.8/net/http.rb:560:in `connect'
    /usr/lib/ruby/1.8/net/http.rb:553:in `do_start'
    /usr/lib/ruby/1.8/net/http.rb:542:in `start'
    /usr/lib/ruby/1.8/net/http.rb:1035:in `request'
    /usr/lib/ruby/1.8/net/http.rb:992:in `post2'
    /usr/lib/ruby/1.8/xmlrpc/client.rb:535:in `do_rpc'
    /usr/lib/ruby/1.8/xmlrpc/client.rb:420:in `call2'
    /lib/hw_daemon_client.rb:81:in `rpc_call'
    /lib/hw_daemon_client.rb:47:in `exec'
    /app/models/virtual_server.rb:339:in `vzctl_set'
    /app/models/virtual_server.rb:119:in `save_physically'
    /app/controllers/admin/virtual_servers_controller.rb:47:in `create'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1253:in `send'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1253:in `perform_action_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:617:in `call_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /vendor/rails/actionpack/lib/action_controller/rescue.rb:136:in `perform_action_without_caching'
    /vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:13:in `perform_action'
    /vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
    /vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in `cache'
    /vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:12:in `perform_action'
    /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send'
    /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:606:in `process_without_session_management_support'
    /vendor/rails/actionpack/lib/action_controller/session_management.rb:134:in `process'
    /vendor/rails/actionpack/lib/action_controller/base.rb:392:in `process'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:183:in `handle_request'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:110:in `dispatch_unlocked'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:123:in `dispatch'
    /usr/lib/ruby/1.8/thread.rb:135:in `synchronize'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:122:in `dispatch'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:132:in `dispatch_cgi'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:39:in `dispatch'
    /vendor/rails/railties/lib/webrick_server.rb:103:in `handle_dispatch'
    /vendor/rails/railties/lib/webrick_server.rb:74:in `service'
    /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
    /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
    /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
    /usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:37:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
    /vendor/rails/railties/lib/webrick_server.rb:60:in `dispatch'
    /vendor/rails/railties/lib/commands/servers/webrick.rb:66
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:521:in `new_constants_in'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
    /vendor/rails/railties/lib/commands/server.rb:49
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    //script/server:3
Internal error: Connection refused - connect(2)

If instead I search for the IP 119.42.118.206 I get this:

Processing Admin::HardwareServersController#show (for 119.42.118.206 at 2012-03-04 11:53:11) [GET]
  Parameters: {"id"=>"2", "controller"=>"admin/hardware_servers", "action"=>"show"}
Rendering template within layouts/admin
Rendering admin/hardware_servers/show

ActionView::MissingTemplate (Missing template admin/hardware_servers/show.erb in view path /opt/ovz-web-panel/app/views:):
    /vendor/rails/actionpack/lib/action_view/template.rb:95:in `find_full_path'
    /vendor/rails/actionpack/lib/action_view/template.rb:16:in `initialize'
    /vendor/rails/actionpack/lib/action_view/base.rb:332:in `new'
    /vendor/rails/actionpack/lib/action_view/base.rb:332:in `_unmemoized__pick_template'
    /vendor/rails/activesupport/lib/active_support/memoizable.rb:70:in `_pick_template'
    /vendor/rails/actionpack/lib/action_view/base.rb:256:in `render'
    /vendor/rails/actionpack/lib/action_view/base.rb:367:in `_render_with_layout'
    /vendor/rails/actionpack/lib/action_view/base.rb:254:in `render'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1174:in `render_for_file'
    /vendor/rails/actionpack/lib/action_controller/base.rb:896:in `render_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    /vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:8:in `realtime'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    /vendor/rails/actionpack/lib/action_controller/base.rb:868:in `render_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    /vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:8:in `realtime'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1248:in `default_render'
    /vendor/rails/actionpack/lib/action_controller/base.rb:1254:in `perform_action_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:617:in `call_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /vendor/rails/actionpack/lib/action_controller/rescue.rb:136:in `perform_action_without_caching'
    /vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:13:in `perform_action'
    /vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
    /vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in `cache'
    /vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:12:in `perform_action'
    /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send'
    /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters'
    /vendor/rails/actionpack/lib/action_controller/filters.rb:606:in `process_without_session_management_support'
    /vendor/rails/actionpack/lib/action_controller/session_management.rb:134:in `process'
    /vendor/rails/actionpack/lib/action_controller/base.rb:392:in `process'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:183:in `handle_request'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:110:in `dispatch_unlocked'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:123:in `dispatch'
    /usr/lib/ruby/1.8/thread.rb:135:in `synchronize'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:122:in `dispatch'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:132:in `dispatch_cgi'
    /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:39:in `dispatch'
    /vendor/rails/railties/lib/webrick_server.rb:103:in `handle_dispatch'
    /vendor/rails/railties/lib/webrick_server.rb:74:in `service'
    /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
    /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
    /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
    /usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:37:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
    /vendor/rails/railties/lib/webrick_server.rb:60:in `dispatch'
    /vendor/rails/railties/lib/commands/servers/webrick.rb:66
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:521:in `new_constants_in'
    /vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
    /vendor/rails/railties/lib/commands/server.rb:49
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
    //script/server:3

Internal error: Missing template admin/hardware_servers/show.erb in view path /opt/ovz-web-panel/app/views:
Rendering /opt/ovz-web-panel/public/500.html (500 Internal Server Error)

Does this help?


Alexei Yuzhakov

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Mar 10, 2012, 7:57:28 AM3/10/12
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There is no enough information to understand the reason. Probably need
to wait for more errors in logs.

--

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