Potential patch for #4853

Author: stamparm

lib/core/settings.py

@@ -20,7 +20,7 @@
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.5.10.13"
+VERSION = "1.5.10.14"
 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)

plugins/dbms/mysql/fingerprint.py

@@ -200,16 +200,16 @@ def checkDbms(self):
             # reading information_schema on some platforms is causing annoying timeout exits
             # Reference: http://bugs.mysql.com/bug.php?id=15855
 
+            kb.data.has_information_schema = True
+
             # Determine if it is MySQL >= 8.0.0
             if inject.checkBooleanExpression("ISNULL(JSON_STORAGE_FREE(NULL))"):
-                kb.data.has_information_schema = True
                 Backend.setVersion(">= 8.0.0")
                 setDbms("%s 8" % DBMS.MYSQL)
                 self.getBanner()
 
             # Determine if it is MySQL >= 5.0.0
             elif inject.checkBooleanExpression("ISNULL(TIMESTAMPADD(MINUTE,[RANDNUM],NULL))"):
-                kb.data.has_information_schema = True
                 Backend.setVersion(">= 5.0.0")
                 setDbms("%s 5" % DBMS.MYSQL)
                 self.getBanner()
@@ -269,6 +269,8 @@ def checkDbms(self):
                 setDbms("%s 4" % DBMS.MYSQL)
                 self.getBanner()
 
+                kb.data.has_information_schema = False
+
                 if not conf.extensiveFp:
                     return True
 
@@ -291,6 +293,8 @@ def checkDbms(self):
                 setDbms("%s 3" % DBMS.MYSQL)
                 self.getBanner()
 
+                kb.data.has_information_schema = False
+
             return True
         else:
             warnMsg = "the back-end DBMS is not %s" % DBMS.MYSQL