Complying MS-RPCH with HTTP/1.1

fortra · Aug 2, 2021 · 4419d12 · 4419d12
1 parent 1636eaa
commit 4419d12
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/impacket/dcerpc/v5/rpch.py b/impacket/dcerpc/v5/rpch.py
@@ -611,7 +611,8 @@ def create_tunnel(self):
             except (IndexError, KeyError, AttributeError):
                 raise RPCProxyClientException('RPC Proxy CONN/A1 request failed')
 
-        if b'Transfer-Encoding: chunked' in resp:
+        resp_ascii = resp.decode("ASCII", errors='replace')
+        if "transfer-encoding: chunked" in resp_ascii.lower():
             self.__serverChunked = True
 
         # If the body is here, let's send it to rpc_out_recv1()