CAPEC-307

TCP RPC Scan
2014-06-23
00h00 +00:00
Thấp
Stable
2022-02-22
00h00 +00:00
Cảnh báo cho một CAPEC
Luôn được thông báo về mọi thay đổi đối với một CAPEC cụ thể.
Quản lý thông báo

Mô tả CAPEC

An adversary scans for RPC services listing on a Unix/Linux host.

Thông tin CAPEC

Luồng thực thi

1) Experiment

An adversary sends RCP packets to target ports.

2) Experiment

An adversary uses the response from the target to determine which, if any, RPC service is running on that port. Responses will vary based on which RPC service is running.

Điều kiện tiên quyết

RPC scanning requires no special privileges when it is performed via a native system utility.

Tài nguyên cần thiết

The ability to craft custom RPC datagrams for use during network reconnaissance via native OS utilities or a port scanning tool. By tailoring the bytes injected one can scan for specific RPC-registered services. Depending upon the method used it may be necessary to sniff the network in order to see the response.

Các biện pháp giảm thiểu

Typically, an IDS/IPS system is very effective against this type of attack.

Điểm yếu liên quan

CWE-ID Tên điểm yếu

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Tài liệu tham khảo

REF-33

Hacking Exposed: Network Security Secrets & Solutions
Stuart McClure, Joel Scambray, George Kurtz.

REF-158

RFC768 - User Datagram Protocol
J. Postel.
http://www.faqs.org/rfcs/rfc768.html

REF-34

Nmap Network Scanning: The Official Nmap Project Guide to Network Discovery and Security Scanning
Gordon "Fyodor" Lyon.

REF-130

The Art of Port Scanning
Gordon "Fyodor" Lyon.
http://phrack.org/issues/51/11.html

Gửi

Tên Tổ chức Ngày Ngày phát hành
CAPEC Content Team The MITRE Corporation 2014-06-23 +00:00

Sửa đổi

Tên Tổ chức Ngày Bình luận
CAPEC Content Team The MITRE Corporation 2018-07-31 +00:00 Updated Description, Description Summary, References, Related_Weaknesses, Resources_Required, Solutions_and_Mitigations
CAPEC Content Team The MITRE Corporation 2020-12-17 +00:00 Updated Execution_Flow
CAPEC Content Team The MITRE Corporation 2022-02-22 +00:00 Updated Description, Extended_Description