TS 33.513
5G Security Assurance Specification (SCAS) –
User Plane Function (UPF)
V18.1.0 (PDF)
2023/12 19 p.
V17.2.0
2023/06 18 p.
V16.3.0
2023/06 16 p.
- Rapporteur:
- Mr. Rajadurai, Rajavelsamy
Samsung R&D Institute UK
Content for TS 33.513 Word version: 18.1.0
1 Scope
2 References
3 Definitions of terms, symbols and abbreviations
4 UPF-specific security requirements and related test cases
$ Change history
1 Scope p. 6
The present document contains requirements and test cases that are specific to the UPF network product class. It refers to the Catalogue of General Security Assurance Requirements and formulates specific adaptions of the requirements and test cases. It also specifies the requirements and test cases unique to the UPF network product class.
2 References p. 6
3 Definitions of terms, symbols and abbreviations p. 6
4 UPF-specific security requirements and related test cases p. 7
4.1 Introduction p. 7
4.2 UPF-specific security functional requirements and related test cases p. 7
4.2.1 Introduction p. 7
4.2.2 Security functional requirements on the UPF deriving from 3GPP specifications and related test cases p. 7
4.2.2.0 General p. 7
4.2.2.1 Confidentiality protection of user data transported over N3 interface p. 7
4.2.2.2 Integrity protection of user data transported over N3 interface p. 8
4.2.2.3 Replay protection of user data transported over N3 interface p. 9
4.2.2.4 Protection of user data transported over N9 interface Within a PLMN p. 9
4.2.2.5 Signalling Data Protection p. 10
4.2.2.6 TEID uniqueness p. 11
4.2.2.7 IPUPS p. 12
4.2.2.8 Protection against malformed GTP-U messages p. 13
4.2.3 Technical baseline p. 13
4.2.3.1 Introduction p. 13
4.2.3.2 Protecting data and information p. 13
4.2.3.2.1 Protecting data and information - general p. 14
4.2.3.2.2 Protecting data and information - unauthorized viewing p. 14
4.2.3.2.3 Protecting data and information in storage p. 14
4.2.3.2.4 Protecting data and information in transfer p. 14
4.2.3.2.5 Logging access to personal data p. 14
4.2.3.3 Protecting availability and integrity p. 14
4.2.3.4 Authentication and authorization p. 14
4.2.3.5 Protecting sessions p. 14
4.2.3.6 Logging p. 14
4.2.4 Operating systems p. 14
4.2.5 Web Servers p. 14
4.2.6 Network Devices p. 14
4.3 UPF-specific adaptations of hardening requirements and related test cases p. 14
4.3.1 Introduction p. 14
4.3.2 Technical baseline p. 15
4.3.3 Operating systems p. 15
4.3.4 Web servers p. 15
4.3.5 Network devices p. 15
4.3.6 Network functions in service-based architecture p. 15
4.4 UPF-specific adaptations of basic vulnerability testing requirements and related test cases p. 15
4.4.1 Introduction p. 15
4.4.2 Port Scanning p. 15
4.4.3 Vulnerability scanning p. 15
4.4.4 Robustness and fuzz testing p. 15
$ Change history p. 17
