Fixes #5252

Author: stamparm

lib/core/option.py

@@ -2097,7 +2097,7 @@ def _setKnowledgeBaseAttributes(flushAll=True):
     kb.lastParserStatus = None
 
     kb.locks = AttribDict()
-    for _ in ("cache", "connError", "count", "handlers", "hint", "index", "io", "limit", "liveCookies", "log", "socket", "redirect", "request", "value"):
+    for _ in ("cache", "connError", "count", "handlers", "hint", "identYwaf", "index", "io", "limit", "liveCookies", "log", "socket", "redirect", "request", "value"):
         kb.locks[_] = threading.Lock()
 
     kb.matchRatio = None

lib/core/settings.py

@@ -20,7 +20,7 @@
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.6.11.10"
+VERSION = "1.6.12.0"
 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)

lib/request/basic.py

@@ -401,13 +401,14 @@ def processResponse(page, responseHeaders, code=None, status=None):
     if not conf.skipWaf and kb.processResponseCounter < IDENTYWAF_PARSE_LIMIT:
         rawResponse = "%s %s %s\n%s\n%s" % (_http_client.HTTPConnection._http_vsn_str, code or "", status or "", "".join(getUnicode(responseHeaders.headers if responseHeaders else [])), page[:HEURISTIC_PAGE_SIZE_THRESHOLD])
 
-        identYwaf.non_blind.clear()
-        if identYwaf.non_blind_check(rawResponse, silent=True):
-            for waf in identYwaf.non_blind:
-                if waf not in kb.identifiedWafs:
-                    kb.identifiedWafs.add(waf)
-                    errMsg = "WAF/IPS identified as '%s'" % identYwaf.format_name(waf)
-                    singleTimeLogMessage(errMsg, logging.CRITICAL)
+        with kb.locks.identYwaf:
+            identYwaf.non_blind.clear()
+            if identYwaf.non_blind_check(rawResponse, silent=True):
+                for waf in set(identYwaf.non_blind):
+                    if waf not in kb.identifiedWafs:
+                        kb.identifiedWafs.add(waf)
+                        errMsg = "WAF/IPS identified as '%s'" % identYwaf.format_name(waf)
+                        singleTimeLogMessage(errMsg, logging.CRITICAL)
 
     if kb.originalPage is None:
         for regex in (EVENTVALIDATION_REGEX, VIEWSTATE_REGEX):