Dec 04, 2017 · Broadband protocols, like NetBIOS over TCP/IP and LLMNR are also obsolete and used in the majority of modern networks only for compatibility reasons. At the same time, hackers have different tools that use some vulnerabilities in NetBIOS and LLMNR to capture user credentials in a local network (including NTLMv2 hashes).

Dec 04, 2017 Microsoft Windows SMB/NETBIOS NULL Session - Acunetix The host is running SMB/NETBIOS and prone to authentication bypass Vulnerability Impact Successful exploitation could allow attackers to use shares to cause the system to crash. Lecture 16: TCP/IP Vulnerabilities and DoS Attacks: IP Lecture 16: TCP/IP Vulnerabilities and DoS Attacks: IP Spoofing, SYN Flooding, and The Shrew DoS Back in the old days, the SMB protocol operated through the NetBIOS protocol in the Session Layer. NetBIOS, which stands for “Network Basic Input/Output System”, is meant to provide network related services at the Session Layer. Ports 139 Ethical Hacking Exam 2 Flashcards | Quizlet

Aug 08, 2017

GRC | Port Authority, for Internet Port 135 Name: dcom-scm: Purpose: DCOM Service Control Manager: Description: Microsoft's DCOM (Distributed, i.e. networked, COM) Service Control Manager (also known as the RPC Endpoint Mapper) uses this port in a manner similar to SUN's UNIX use of port 111.The SCM server running on the user's computer opens port 135 and listens for incoming requests from clients wishing to locate the ports where DCOM Search files: netbios-ssn exploit ≈ Packet Storm

Netbios and NCP vulnerabilities I have been ask by our security people to address the following issues on My Netware 6.5 servers: Null Session Share Enumeration

Microsoft CVE-2017-0161: NetBIOS Remote Code Execution