Fixes #4869

lib/core/common.py

@@ -1431,6 +1431,19 @@ def cleanQuery(query):
 
     return retVal
 
+def cleanReplaceUnicode(value):
+    """
+    Cleans unicode for proper encode/decode
+
+    >>> cleanReplaceUnicode(['a', 'b'])
+    ['a', 'b']
+    """
+
+    def clean(value):
+        return value.encode(UNICODE_ENCODING, errors="replace").decode(UNICODE_ENCODING) if isinstance(value, six.text_type) else value
+
+    return applyFunctionRecursively(value, clean)
+
 def setPaths(rootPath):
     """
     Sets absolute paths for project directories and files

lib/core/replication.py

@@ -7,6 +7,7 @@ See the file 'LICENSE' for copying permission
 
 import sqlite3
 
+from lib.core.common import cleanReplaceUnicode
 from lib.core.common import getSafeExString
 from lib.core.common import unsafeSQLIdentificatorNaming
 from lib.core.exception import SqlmapConnectionException
@@ -80,8 +81,11 @@ class Replication(object):
                 raise SqlmapValueException(errMsg)
 
         def execute(self, sql, parameters=None):
+            try:
                 try:
                     self.parent.cursor.execute(sql, parameters or [])
+                except UnicodeError:
+                    self.parent.cursor.execute(sql, cleanReplaceUnicode(parameters or []))
             except sqlite3.OperationalError as ex:
                 errMsg = "problem occurred ('%s') while accessing sqlite database " % getSafeExString(ex, UNICODE_ENCODING)
                 errMsg += "located at '%s'. Please make sure that " % self.parent.dbpath

lib/core/settings.py

@@ -20,7 +20,7 @@ from thirdparty import six
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.5.10.17"
+VERSION = "1.5.10.18"
 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)