Patch for ORDER BY test on MsSQL on cases with 'The text, ntext, and image data types cannot be compared or sorted, except when using IS NULL or LIKE operator'

stamparm · stamparm · commit 7304971544df · 2012-11-29T11:43:49.000+01:00
diff --git a/lib/techniques/union/test.py b/lib/techniques/union/test.py
@@ -53,7 +53,7 @@ def __orderByTest(cols):
             query = agent.suffixQuery(query, suffix=suffix, comment=comment)
             payload = agent.payload(newValue=query, place=place, parameter=parameter, where=where)
             page, headers = Request.queryPage(payload, place=place, content=True, raise404=False)
-            return not re.search(r"(warning|error|order by|failed)", page or "", re.I) and comparison(page, headers)
+            return not re.search(r"(warning|error|order by|failed)", page or "", re.I) and comparison(page, headers) or re.search(r"data types cannot be compared or sorted", page or "", re.I)
 
         if __orderByTest(1) and not __orderByTest(randomInt()):
             infoMsg = "ORDER BY technique seems to be usable. "
