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Class: Msf::Exploit::SQLi::PostgreSQLi::BooleanBasedBlind
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<span class='title'><span class='object_link'><a href="../../../../Msf.html" title="Msf (module)">Msf</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../../../Exploit.html" title="Msf::Exploit (class)">Exploit</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../../SQLi.html" title="Msf::Exploit::SQLi (module)">SQLi</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../PostgreSQLi.html" title="Msf::Exploit::SQLi::PostgreSQLi (module)">PostgreSQLi</a></span></span>
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<span class="title">BooleanBasedBlind</span>
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<div id="content"><h1>Class: Msf::Exploit::SQLi::PostgreSQLi::BooleanBasedBlind
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName"><span class='object_link'><a href="Common.html" title="Msf::Exploit::SQLi::PostgreSQLi::Common (class)">Common</a></span></span>
<ul class="fullTree">
<li>Object</li>
<li class="next"><span class='object_link'><a href="../Common.html" title="Msf::Exploit::SQLi::Common (class)">Common</a></span></li>
<li class="next"><span class='object_link'><a href="Common.html" title="Msf::Exploit::SQLi::PostgreSQLi::Common (class)">Common</a></span></li>
<li class="next">Msf::Exploit::SQLi::PostgreSQLi::BooleanBasedBlind</li>
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</dd>
</dl>
<dl>
<dt>Includes:</dt>
<dd><span class='object_link'><a href="../BooleanBasedBlindMixin.html" title="Msf::Exploit::SQLi::BooleanBasedBlindMixin (module)">BooleanBasedBlindMixin</a></span></dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/msf/core/exploit/sqli/postgresqli/boolean_based_blind.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>Boolean-Based Blind SQL injection support for PostgreSQL</p>
</div>
</div>
<div class="tags">
</div>
<h2>Constant Summary</h2>
<h3 class="inherited">Constants inherited
from <span class='object_link'><a href="Common.html" title="Msf::Exploit::SQLi::PostgreSQLi::Common (class)">Common</a></span></h3>
<p class="inherited"><span class='object_link'><a href="Common.html#BIT_COUNTS-constant" title="Msf::Exploit::SQLi::PostgreSQLi::Common::BIT_COUNTS (constant)">Common::BIT_COUNTS</a></span>, <span class='object_link'><a href="Common.html#ENCODERS-constant" title="Msf::Exploit::SQLi::PostgreSQLi::Common::ENCODERS (constant)">Common::ENCODERS</a></span></p>
<h2>Instance Attribute Summary</h2>
<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="../Common.html" title="Msf::Exploit::SQLi::Common (class)">Common</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../Common.html#concat_separator-instance_method" title="Msf::Exploit::SQLi::Common#concat_separator (method)">#concat_separator</a></span>, <span class='object_link'><a href="../Common.html#datastore-instance_method" title="Msf::Exploit::SQLi::Common#datastore (method)">#datastore</a></span>, <span class='object_link'><a href="../Common.html#framework-instance_method" title="Msf::Exploit::SQLi::Common#framework (method)">#framework</a></span>, <span class='object_link'><a href="../Common.html#null_replacement-instance_method" title="Msf::Exploit::SQLi::Common#null_replacement (method)">#null_replacement</a></span>, <span class='object_link'><a href="../Common.html#safe-instance_method" title="Msf::Exploit::SQLi::Common#safe (method)">#safe</a></span>, <span class='object_link'><a href="../Common.html#second_concat_separator-instance_method" title="Msf::Exploit::SQLi::Common#second_concat_separator (method)">#second_concat_separator</a></span>, <span class='object_link'><a href="../Common.html#truncation_length-instance_method" title="Msf::Exploit::SQLi::Common#truncation_length (method)">#truncation_length</a></span></p>
<h3 class="inherited">Attributes included from <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Input.html" title="Rex::Ui::Subscriber::Input (module)">Rex::Ui::Subscriber::Input</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Input.html#user_input-instance_method" title="Rex::Ui::Subscriber::Input#user_input (method)">#user_input</a></span></p>
<h3 class="inherited">Attributes included from <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html" title="Rex::Ui::Subscriber::Output (module)">Rex::Ui::Subscriber::Output</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#user_output-instance_method" title="Rex::Ui::Subscriber::Output#user_output (method)">#user_output</a></span></p>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#test_vulnerable-instance_method" title="#test_vulnerable (instance method)">#<strong>test_vulnerable</strong> &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>This method checks if the target is vulnerable to Blind boolean-based injection by checking that the values returned by the block for some boolean queries are correct.</p>
</div></span>
</li>
</ul>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../BooleanBasedBlindMixin.html" title="Msf::Exploit::SQLi::BooleanBasedBlindMixin (module)">BooleanBasedBlindMixin</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../BooleanBasedBlindMixin.html#blind_request-instance_method" title="Msf::Exploit::SQLi::BooleanBasedBlindMixin#blind_request (method)">#blind_request</a></span>, <span class='object_link'><a href="../BooleanBasedBlindMixin.html#run_sql-instance_method" title="Msf::Exploit::SQLi::BooleanBasedBlindMixin#run_sql (method)">#run_sql</a></span></p>
<h3 class="inherited">Methods inherited from <span class='object_link'><a href="Common.html" title="Msf::Exploit::SQLi::PostgreSQLi::Common (class)">Common</a></span></h3>
<p class="inherited"><span class='object_link'><a href="Common.html#current_database-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#current_database (method)">#current_database</a></span>, <span class='object_link'><a href="Common.html#current_user-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#current_user (method)">#current_user</a></span>, <span class='object_link'><a href="Common.html#dump_table_fields-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#dump_table_fields (method)">#dump_table_fields</a></span>, <span class='object_link'><a href="Common.html#enum_database_names-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#enum_database_names (method)">#enum_database_names</a></span>, <span class='object_link'><a href="Common.html#enum_dbms_users-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#enum_dbms_users (method)">#enum_dbms_users</a></span>, <span class='object_link'><a href="Common.html#enum_table_columns-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#enum_table_columns (method)">#enum_table_columns</a></span>, <span class='object_link'><a href="Common.html#enum_table_names-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#enum_table_names (method)">#enum_table_names</a></span>, <span class='object_link'><a href="Common.html#enum_view_names-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#enum_view_names (method)">#enum_view_names</a></span>, <span class='object_link'><a href="Common.html#initialize-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#initialize (method)">#initialize</a></span>, <span class='object_link'><a href="Common.html#read_from_file-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#read_from_file (method)">#read_from_file</a></span>, <span class='object_link'><a href="Common.html#version-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#version (method)">#version</a></span>, <span class='object_link'><a href="Common.html#write_to_file-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#write_to_file (method)">#write_to_file</a></span></p>
<h3 class="inherited">Methods inherited from <span class='object_link'><a href="../Common.html" title="Msf::Exploit::SQLi::Common (class)">Common</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../Common.html#initialize-instance_method" title="Msf::Exploit::SQLi::Common#initialize (method)">#initialize</a></span>, <span class='object_link'><a href="../Common.html#raw_run_sql-instance_method" title="Msf::Exploit::SQLi::Common#raw_run_sql (method)">#raw_run_sql</a></span>, <span class='object_link'><a href="../Common.html#run_sql-instance_method" title="Msf::Exploit::SQLi::Common#run_sql (method)">#run_sql</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../Module/UI.html" title="Msf::Module::UI (module)">Module::UI</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../Module/UI.html#init_ui-instance_method" title="Msf::Module::UI#init_ui (method)">#init_ui</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../Module/UI/Message.html" title="Msf::Module::UI::Message (module)">Module::UI::Message</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../Module/UI/Message.html#print_error-instance_method" title="Msf::Module::UI::Message#print_error (method)">#print_error</a></span>, <span class='object_link'><a href="../../../Module/UI/Message.html#print_good-instance_method" title="Msf::Module::UI::Message#print_good (method)">#print_good</a></span>, <span class='object_link'><a href="../../../Module/UI/Message.html#print_prefix-instance_method" title="Msf::Module::UI::Message#print_prefix (method)">#print_prefix</a></span>, <span class='object_link'><a href="../../../Module/UI/Message.html#print_status-instance_method" title="Msf::Module::UI::Message#print_status (method)">#print_status</a></span>, <span class='object_link'><a href="../../../Module/UI/Message.html#print_warning-instance_method" title="Msf::Module::UI::Message#print_warning (method)">#print_warning</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../Module/UI/Message/Verbose.html" title="Msf::Module::UI::Message::Verbose (module)">Module::UI::Message::Verbose</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../Module/UI/Message/Verbose.html#vprint_error-instance_method" title="Msf::Module::UI::Message::Verbose#vprint_error (method)">#vprint_error</a></span>, <span class='object_link'><a href="../../../Module/UI/Message/Verbose.html#vprint_good-instance_method" title="Msf::Module::UI::Message::Verbose#vprint_good (method)">#vprint_good</a></span>, <span class='object_link'><a href="../../../Module/UI/Message/Verbose.html#vprint_status-instance_method" title="Msf::Module::UI::Message::Verbose#vprint_status (method)">#vprint_status</a></span>, <span class='object_link'><a href="../../../Module/UI/Message/Verbose.html#vprint_warning-instance_method" title="Msf::Module::UI::Message::Verbose#vprint_warning (method)">#vprint_warning</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../Module/UI/Line.html" title="Msf::Module::UI::Line (module)">Module::UI::Line</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../Module/UI/Line.html#print_line-instance_method" title="Msf::Module::UI::Line#print_line (method)">#print_line</a></span>, <span class='object_link'><a href="../../../Module/UI/Line.html#print_line_prefix-instance_method" title="Msf::Module::UI::Line#print_line_prefix (method)">#print_line_prefix</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../Module/UI/Line/Verbose.html" title="Msf::Module::UI::Line::Verbose (module)">Module::UI::Line::Verbose</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../Module/UI/Line/Verbose.html#vprint_line-instance_method" title="Msf::Module::UI::Line::Verbose#vprint_line (method)">#vprint_line</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../../Rex/Ui/Subscriber.html" title="Rex::Ui::Subscriber (module)">Rex::Ui::Subscriber</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../../Rex/Ui/Subscriber.html#copy_ui-instance_method" title="Rex::Ui::Subscriber#copy_ui (method)">#copy_ui</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber.html#init_ui-instance_method" title="Rex::Ui::Subscriber#init_ui (method)">#init_ui</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber.html#reset_ui-instance_method" title="Rex::Ui::Subscriber#reset_ui (method)">#reset_ui</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Input.html" title="Rex::Ui::Subscriber::Input (module)">Rex::Ui::Subscriber::Input</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Input.html#gets-instance_method" title="Rex::Ui::Subscriber::Input#gets (method)">#gets</a></span></p>
<h3 class="inherited">Methods included from <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html" title="Rex::Ui::Subscriber::Output (module)">Rex::Ui::Subscriber::Output</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#flush-instance_method" title="Rex::Ui::Subscriber::Output#flush (method)">#flush</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print-instance_method" title="Rex::Ui::Subscriber::Output#print (method)">#print</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print_blank_line-instance_method" title="Rex::Ui::Subscriber::Output#print_blank_line (method)">#print_blank_line</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print_error-instance_method" title="Rex::Ui::Subscriber::Output#print_error (method)">#print_error</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print_good-instance_method" title="Rex::Ui::Subscriber::Output#print_good (method)">#print_good</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print_line-instance_method" title="Rex::Ui::Subscriber::Output#print_line (method)">#print_line</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print_status-instance_method" title="Rex::Ui::Subscriber::Output#print_status (method)">#print_status</a></span>, <span class='object_link'><a href="../../../../Rex/Ui/Subscriber/Output.html#print_warning-instance_method" title="Rex::Ui::Subscriber::Output#print_warning (method)">#print_warning</a></span></p>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<p class="notice">This class inherits a constructor from <span class='object_link'><a href="Common.html#initialize-instance_method" title="Msf::Exploit::SQLi::PostgreSQLi::Common#initialize (method)">Msf::Exploit::SQLi::PostgreSQLi::Common</a></span></p>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="test_vulnerable-instance_method">
#<strong>test_vulnerable</strong> &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
<p>This method checks if the target is vulnerable to Blind boolean-based injection by checking that the values returned by the block for some boolean queries are correct.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
&mdash;
<div class='inline'>
<p>Whether the check determined that boolean-based blind SQL injection works</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
12
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/sqli/postgresqli/boolean_based_blind.rb', line 12</span>
<span class='kw'>def</span> <span class='id identifier rubyid_test_vulnerable'>test_vulnerable</span>
<span class='id identifier rubyid_out_true'>out_true</span> <span class='op'>=</span> <span class='id identifier rubyid_blind_request'>blind_request</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>1=1</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_out_false'>out_false</span> <span class='op'>=</span> <span class='id identifier rubyid_blind_request'>blind_request</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>1=2</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_out_true'>out_true</span> <span class='op'>&amp;&amp;</span> <span class='op'>!</span><span class='id identifier rubyid_out_false'>out_false</span>
<span class='kw'>end</span></pre>
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