Update for #2690

stamparm · stamparm · commit 2496db9d96ba · 2017-09-08T11:59:26.000+02:00
diff --git a/lib/core/settings.py b/lib/core/settings.py
@@ -19,7 +19,7 @@
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.1.9.8"
+VERSION = "1.1.9.9"
 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)
diff --git a/tamper/least.py b/tamper/least.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+
+"""
+Copyright (c) 2006-2017 sqlmap developers (http://sqlmap.org/)
+See the file 'doc/COPYING' for copying permission
+"""
+
+import re
+
+from lib.core.enums import PRIORITY
+
+__priority__ = PRIORITY.HIGHEST
+
+def dependencies():
+    pass
+
+def tamper(payload, **kwargs):
+    """
+    Replaces greater than operator ('>') with 'LEAST' counterpart
+
+    Tested against:
+        * MySQL 4, 5.0 and 5.5
+        * Oracle 10g
+        * PostgreSQL 8.3, 8.4, 9.0
+
+    Notes:
+        * Useful to bypass weak and bespoke web application firewalls that
+          filter the greater than character
+        * The LEAST clause is a widespread SQL command. Hence, this
+          tamper script should work against majority of databases
+
+    >>> tamper('1 AND A > B')
+    '1 AND LEAST(A,B+1)=B+1'
+    """
+
+    retVal = payload
+
+    if payload:
+        match = re.search(r"(?i)(\b(AND|OR)\b\s+)([^>]+?)\s*>\s*(\w+|'[^']+')", payload)
+
+        if match:
+            _ = "%sLEAST(%s,%s+1)=%s+1" % (match.group(1), match.group(3), match.group(4), match.group(4))
+            retVal = retVal.replace(match.group(0), _)
+
+    return retVal
diff --git a/txt/checksum.md5 b/txt/checksum.md5
@@ -46,7 +46,7 @@ c5f09788ee8ff9c9d12a052986875bc6  lib/core/option.py
 d8e9250f3775119df07e9070eddccd16  lib/core/replication.py
 785f86e3f963fa3798f84286a4e83ff2  lib/core/revision.py
 40c80b28b3a5819b737a5a17d4565ae9  lib/core/session.py
-0462adcff8d2d98318bbcaf29e9c9ca9  lib/core/settings.py
+9abee47afec6feac53642cc460bee926  lib/core/settings.py
 d91291997d2bd2f6028aaf371bf1d3b6  lib/core/shell.py
 2ad85c130cc5f2b3701ea85c2f6bbf20  lib/core/subprocessng.py
 1576b63db3261e2afd5459189abf967b  lib/core/target.py
@@ -246,6 +246,7 @@ a3a0e76922b4f40f422a0daca4e71af3  tamper/htmlencode.py
 6fa2d48bf8a1020a07d1cb95a14688a8  tamper/ifnull2ifisnull.py
 8f1626a68b060162023e67b4a4cd9295  tamper/informationschemacomment.py
 310efc965c862cfbd7b0da5150a5ad36  tamper/__init__.py
+bff6c89873a75248f6bd68b62a6d86cf  tamper/least.py
 8b9ed7d7d9c8197f34b9d8e36323b60e  tamper/lowercase.py
 377bffa19f0b7ca0616fcea2681db827  tamper/modsecurityversioned.py
 14a2c4ea49661056a7a6077f91fbc2ed  tamper/modsecurityzeroversioned.py
