hash
stringlengths
32
32
doc_id
stringlengths
7
13
section
stringlengths
3
121
content
stringlengths
0
2.2M
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.1 DoS Attack against a Master Clock
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.1.0 Overview
The tests outlined in this clause evaluate the system's defence capabilities against DoS attacks targeting the master clock, especially in different LLS configurations.
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.1.1 DOS Master Clock LLS C1 C2 C3
Requirement Name: S-Plane DoS protection Requirement Reference & Description: 'REQ-SEC-DOS-1' clause 5.3.5 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-SPLANE-01' clause 5.4.1.2 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: O-RU, O-DU Test Name: TC_DOS_MASTER_C...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.1.2 DOS Master Clock LLS C4
Requirement Name: S-Plane DoS protection Requirement Reference & Description: 'REQ-SEC-DOS-1' clause 5.3.5 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-SPLANE-01' clause 5.4.1.2 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: O-RU, O-DU Test Name: TC_DOS_MASTER_C...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.2 Spoofing of Master Clocks in the S-Plane
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.2.0 Overview
The tests presented in this clause focus on assessing the system's defences against potential spoofing attacks on master clocks. Specifically, these tests examine scenarios where attackers may try to impersonate or manipulate the master clock's communications to disrupt accurate time synchronization.
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.2.1 Impersonation Master Clock
Requirement Name: Spoofing Prevention for Master Clocks in the S-Plane Requirement Reference & Description: 'REQ-SEC-OFSP-2' clause 5.2.5.3.2 in O-RAN Security and Controls Requirements Specifications [5] Threat References: 'T-SPLANE-02, T-SPLANE-03' clause 5.4.1.2 in O-RAN Security Threat Modeling and Risk Assessment ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.2.2 Rogue PTP Instance
Requirement Name: Spoofing Prevention for Master Clocks in the S-Plane Requirement Reference & Description: 'REQ-SEC-OFSP-2' clause 5.2.5.3.2 in O-RAN Security and Controls Requirements Specifications [5] Threat References: 'T-SPLANE-02, T-SPLANE-03' clause 5.4.1.2 in O-RAN Security Threat Modeling and Risk Assessment ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.3 Clock Accuracy Protection Against MITM Attacks
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.3.0 Overview
This clause delves into tests specifically designed to gauge the system's robustness when facing MITM attacks targeting clock synchronization. Such MITM attacks could manifest as the selective interception and removal of crucial PTP timing packets or the deliberate introduction of delays to these packets.
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.3.1 Selective Interception and Removal of PTP Timing Packets
Requirement Name: Clock Accuracy Protection Against MITM Attacks Requirement Reference & Description: 'REQ-SEC-OFSP-3' clause 5.2.5.3.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-SPLANE-04, T-SPLANE-05' clause 5.4.1.2 in O-RAN Security Threat Modeling and Risk Assessment [3] DU...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.1.5.3.2 Delay Attack on PTP Timing Packets
Requirement Name: Clock Accuracy Protection Against MITM Attacks Requirement Reference & Description: 'REQ-SEC-OFSP-3' clause 5.2.5.3.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-SPLANE-04, T-SPLANE-05' clause 5.4.1.2 in O-RAN Security Threat Modeling and Risk Assessment [3] DU...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2 Y1
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.0 Overview
This clause delineates a series of test cases aimed at validating the security of the Y1 interface within the O-RAN architecture. The tests focus on five critical security facets: confidentiality, integrity, anti-replay, authenticity, and authorization. These are paramount in ensuring a robust and secure communication ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.1 Y1 Authenticity
Requirement Name: Y1 protection in terms of authenticity ETSI ETSI TS 104 105 V7.0.0 (2025-06) 126 Requirement Reference & Description: 'REQ-SEC-Y1-1', 'REQ-SEC-Y1-5', 'REQ-SEC-Y1-6' clause 5.2.7.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-Y1-01', T-Y1-02', T-Y1-03' clause 7.4...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.2 Y1 Confidentiality, integrity, and replay
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.2.1 Y1 Confidentiality
Requirement Name: Y1 protection in terms of confidentiality Requirement Reference & Description: 'REQ-SEC-Y1-3', 'REQ-SEC-Y1-4' clause 5.2.7.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-Y1-01', T-Y1-02', T-Y1-03' clause 7.4.1.13 in O-RAN Security Threat Modeling and Risk Assess...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.2.2 Y1 Integrity
Requirement Name: Y1 protection in terms of integrity Requirement Reference & Description: 'REQ-SEC-Y1-3', 'REQ-SEC-Y1-4' clause 5.2.7.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-Y1-01', T-Y1-02', T-Y1-03' clause 7.4.1.13 in O-RAN Security Threat Modeling and Risk Assessment [...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.2.3 Y1 Replay
Requirement Name: Y1 protection in terms of replay Requirement Reference & Description: 'REQ-SEC-Y1-3', 'REQ-SEC-Y1-4' clause 5.2.7.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-Y1-01', T-Y1-02', T-Y1-03' clause 7.4.1.13 in O-RAN Security Threat Modeling and Risk Assessment [3] ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.2.3 Y1 Authorization
Requirement Name: Y1 protection in terms of mutual Authorization Requirement Reference & Description: 'REQ-SEC-Y1-2', 'REQ-SEC-Y1-6' clause 5.2.7.2 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-Y1-01', T-Y1-02', T-Y1-03' clause 7.4.1.13 in O-RAN Security Threat Modeling and Risk A...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3 O1
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.0 Overview
This clause delineates a series of test cases aimed at validating the security of the O1 interface within the O-RAN architecture. The tests focus on five critical security facets: confidentiality, integrity, anti-replay, authenticity, and authorization. These are paramount in ensuring a robust and secure communication ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.1 O1 Authenticity
Requirement Name: O1 protection in terms of authenticity Requirement Reference & Description: 'REQ-TLS-FUN-1' clause 5.2.2.1 in O-RAN Security Requirements and Controls Specifications [5] ETSI ETSI TS 104 105 V7.0.0 (2025-06) 133 Threat References: 'T-MPLANE-01' clause 5.4.1.2, clause 5.4.1.1 'T-O-RAN-05' in O-RAN Secu...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.2 O1 Confidentiality, integrity and replay
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.2.1 O1 Confidentiality
Requirement Name: O1 protection in terms of confidentiality Requirement Reference & Description: 'REQ-TLS-FUN-1' clause 5.2.2.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-MPLANE-01' clause 5.4.1.2, 'T-O-RAN-05' clause 5.4.1.1 in O-RAN Security Threat Modeling and Risk Assessmen...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.2.2 O1 Integrity
Requirement Name: O1 protection in terms of integrity Requirement Reference & Description: 'REQ-TLS-FUN-1' clause 5.2.2.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-MPLANE-01' clause 5.4.1.2, 'T-O-RAN-05' clause 5.4.1.1 in O-RAN Security Threat Modeling and Risk Assessment [3] ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.3.0 Overview
Following zero trust principles, O-RAN O1 interface shall enforce confidentiality, integrity and authenticity through an encrypted transport, and shall support least privilege access control using the network configuration access control model. The network configuration access control model (NACM) [14] provides the mea...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.3.3.1 O1 Interface NACM Validation
Requirement Name: O1 Interface security requirements Requirement Reference: 'REQ-NAC-FUN-1 to REQ-NAC-FUN-10', clause 5.2.2.1 in O-RAN Security Requirements and Controls Specifications [5] Requirement Description: Requirements of O1 Interface Confidentiality, Integrity & Authenticity protection and Least Privilege Acce...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4 O2
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4.0 Overview
This clause delineates a series of test cases aimed at validating the security of the O2 interface within the O-RAN architecture. The tests focus on five critical security facets: confidentiality, integrity, anti-replay, authenticity, and authorization. These are paramount in ensuring a robust and secure communication ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4.1 O2 Authenticity
Requirement Name: O2 protection in terms of authenticity Requirement Reference: 'REQ-SEC-OCLOUD-O2dms-1, REQ-SEC-OCLOUD-O2ims-1', clause 5.1.7.9 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O2-01' clause 5.4.2.5.1 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: S...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4.2 O2 Confidentiality
Requirement Name: O2 protection in terms of confidentiality Requirement Reference: 'REQ-SEC-OCLOUD-O2dms-2, REQ-SEC-OCLOUD-O2ims-2' clause 5.1.7.9 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O2-01' clause 5.4.2.5.1 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s:...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4.3 O2 Integrity
Requirement Name: O2 protection in terms of integrity Requirement Reference: 'REQ-SEC-OCLOUD-O2dms-2, REQ-SEC-OCLOUD-O2ims-2' clause 5.1.7.9 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O2-01' clause 5.4.2.5.1 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: SMO, ...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4.4 O2 Replay
Requirement Name: O2 protection in terms of anti-replay Requirement Reference: 'REQ-SEC-OCLOUD-O2dms-2, REQ-SEC-OCLOUD-O2ims-2' clause 5.1.7.9 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O2-01' clause 5.4.2.5.1 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: SMO...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.4.5 O2 Authorization
Requirement Name: O2 protection in terms of authorization Requirement Reference: 'REQ-SEC-OCLOUD-O2dms-3, REQ-SEC-OCLOUD-O2ims-3' clause 5.1.7.9 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O2-01' clause 5.4.2.5.1 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: S...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5 E2
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.0 Overview
This clause focuses on verifying the confidentiality, integrity, replay protection, and authenticity of data over the E2 interface. Through a series of meticulously designed tests, the E2 interface's robustness against potential threats is ascertained.
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.1 E2 Confidentiality
Requirement Name: Data confidentiality protection over E2 interface Requirement Reference & Description: 'REQ-SEC-E2-1, SEC-CTL-E2, SEC-CTL-NEAR-RT-2, SEC-CTL-NEAR- RT-7' clause 5.2.4 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O-RAN-05' clause 5.4.1, 'T-NEAR-RT-01, 02, 03 & 04'...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.2 E2 Integrity
Requirement Name: Data integrity protection over E2 interface Requirement Reference & Description: 'REQ-SEC-E2-1' clause 5.2.4 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O-RAN-05' clause 5.4.1, 'T-NEAR-RT-01, 02, 03, 04' clause 5.4.1.4 in O-RAN Security Threat Modeling and Risk...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.3 E2 Replay
Requirement Name: Data replay protection over E2 interface Requirement Reference & Description: 'REQ-SEC-E2-1' clause 5.2.4 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O-RAN-05' clause 5.4.1, 'T-NEAR-RT-01, 02, 03 & 04' clause 5.4.1.4, 'T-xAPP-01' clause 5.4.1.6 in O-RAN Securit...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.4 E2 Authenticity
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.4.1 E2 Authenticity with certificate
Requirement Name: Data Authentication over E2 interface Requirement Reference & Description: 'REQ-SEC-E2-1' clause 5.2.4 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O-RAN-05' clause 5.4.1, 'T-NEAR-RT-01, 02, 03 & 04' clause 5.4.1.4 in O-RAN Security Threat Modeling and Risk Asse...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.4.2 E2 Authenticity with PSK
Requirement Name: Data Authentication over E2 interface Requirement Reference & Description: 'REQ-SEC-E2-1' clause 5.2.4 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-O-RAN-05' clause 5.4.1, 'T-NEAR-RT-01, 02, 03 & 04' clause 5.4.1.4 in O-RAN Security Threat Modeling and Risk Asse...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.5.4.3 E2 Interface data validation by Near-RT RIC
Requirement Name: Validation of the data received via E2 interface by Near-RT RIC Requirement Reference: - SEC-CTL-NEAR-RT-17 - clause 5.1.3.2, Security Controls, Near-RT RIC and xApps, O- RAN Security Requirements and Controls Specification [5] Requirement Description:- The Near-RT RIC shall verify data received throu...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.6 A1
0ce77be9f03a15fedfc038153382bd6a
104 105
11.6.1 A1 Authenticity
Requirement Name: A1 protection in terms of authenticity Requirement Reference & Description: 'REQ-SEC-A1-2, SEC-CTL-A1-2' clause 5.2.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-A1-01' clause 7.4.1.10 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: Non-RT RIC,...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.6.2 A1 Confidentiality, integrity and replay
Requirement Name: A1 protection in terms of confidentiality, integrity, and replay ETSI ETSI TS 104 105 V7.0.0 (2025-06) 157 Requirement Reference & Description: 'REQ-SEC-A1-1', 'SEC-CTL-A1' clause 5.2.1.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-A1-02', T-A1-03' clause 7.4.1...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.6.3 A1 Authorization
Requirement Name: A1 protection in terms of authorization Requirement Reference & Description: 'REQ-SEC-A1-2', 'SEC-CTL-A3' clause 5.2.1.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-A1-01' clause 7.4.1.10 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: Non-RT R...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.7 R1
0ce77be9f03a15fedfc038153382bd6a
104 105
11.7.1 R1 Authenticity
Requirement Name: R1 protection in terms of authenticity Requirement Reference & Description: 'REQ-SEC-R1-2' clause 5.2.6.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-R1-03' clause 7.4.1.9 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: Non-RT RIC, rApps Test N...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.7.2 R1 Confidentiality, integrity and replay
Requirement Name: R1 protection in terms of confidentiality, integrity and replay Requirement Reference & Description: 'REQ-SEC-R1-1' clause 5.2.6.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-R1-06, T-R1-07' clause 7.4.1.9 in O-RAN Security Threat Modeling and Risk Assessment [...
0ce77be9f03a15fedfc038153382bd6a
104 105
11.7.3 R1 Authorization
Requirement Name: R1 protection in terms of authorization Requirement Reference & Description: 'REQ-SEC-R1-2' clause 5.2.6.1 in O-RAN Security Requirements and Controls Specifications [5] Threat References: 'T-R1-01, T-R1-04, T-R1-05' clause 7.4.1.9 in O-RAN Security Threat Modeling and Risk Assessment [3] DUT/s: Non-R...
0ce77be9f03a15fedfc038153382bd6a
104 105
12 Security test of O-RU
0ce77be9f03a15fedfc038153382bd6a
104 105
12.1 Overview
This clause contains security tests to validate the security protection mechanism specific to O-RU.
0ce77be9f03a15fedfc038153382bd6a
104 105
12.2 SSH on M-Plane interface
Requirement Name: Network Security Protocol - SSH Requirement Reference: clause 5.4, O-RAN Fronthaul Management Plane Specification [21] Requirement Description: Robust protocol implementation with adequately strong cipher suites is being required for SSH Threat References: T-O-RAN-05 ETSI ETSI TS 104 105 V7.0.0 (2025-...
0ce77be9f03a15fedfc038153382bd6a
104 105
12.3 TLS on M-Plane interface
Requirement Name: Network Security Protocol - TLS Requirement Reference: clause 5.4, O-RAN Fronthaul Management Plane Specification [21] Requirement Description: Support TLS v1.2 and/or TLS v1.3 with protocol profiles Threat References: T-O-RAN-05 DUT/s: O-RU Test name: TC_TLS_MPlane Test Description Purpose: To verify...
0ce77be9f03a15fedfc038153382bd6a
104 105
12.4 Security functional requirements and test cases
The 802.1X Supplicant Validation test cases in clause 11.2.2 of the present document apply to O-RU.
0ce77be9f03a15fedfc038153382bd6a
104 105
13 Security test of Near-RT RIC
0ce77be9f03a15fedfc038153382bd6a
104 105
13.1 Overview
This clause contains security tests to validate the security protection mechanism specific to Near-RT RIC.
0ce77be9f03a15fedfc038153382bd6a
104 105
13.2 Void
0ce77be9f03a15fedfc038153382bd6a
104 105
13.3 Transactional APIs
0ce77be9f03a15fedfc038153382bd6a
104 105
13.3.1 Introduction
Transactional APIs in the Near-RT RIC are APIs that are based on HTTP/TLS, i.e. APIs based on REST or gRPC.
0ce77be9f03a15fedfc038153382bd6a
104 105
13.3.2 TLS for transactional APIs
Requirement Name: TLS for transactional APIs Requirement Reference: SEC-CTL-NEAR-RT-6, clause 5.1.3.2, O-RAN Security Requirements and Controls Specification [5]. Requirement Description: "Transactional APIs (REST and gRPC) shall support TLS to provide message confidentiality and integrity." Threat References: T-NEAR-R...
0ce77be9f03a15fedfc038153382bd6a
104 105
13.3.3 mTLS for transactional APIs
Requirement Name: mTLS for transactional APIs ETSI ETSI TS 104 105 V7.0.0 (2025-06) 165 Requirement Reference: REQ-SEC-NEAR-RT-3, clause 5.1.3.2, O-RAN Security Requirements and Controls Specification [5]. Requirement Description: "The communication between xApps and Near-RT RIC platform APIs shall be mutually authenti...
0ce77be9f03a15fedfc038153382bd6a
104 105
13.3.4 OAuth 2.0 for transactional APIs
Requirement Name: OAuth 2.0 for transactional APIs Requirement Reference: REQ-SEC-NEAR-RT-4, REQ-SEC-NEAR-RT-5, clause 5.1.3.1, O-RAN Security Requirements and Controls Specification [5]. Requirement Description: Near-RT RIC architecture provides an authorization framework. Threat References: T-NEAR-RT-01, T-NEAR-RT-02...
0ce77be9f03a15fedfc038153382bd6a
104 105
13.4.1 Overview
This clause contains security tests to verify OAuth2.0 implementation on Near-RT RIC as resource owner/server for A1-P.
0ce77be9f03a15fedfc038153382bd6a
104 105
13.4.2 Near-RT RIC OAuth 2.0 Resource Owner/Server
Requirement Name: Near-RT RIC support as OAuth2.0 resource owner/server Requirement Reference: Clause 5.1.3.2, Security Controls, Near-RT RIC and xApps, O -RAN Security Requirements and Controls Specification [5] Requirement Description: OAuth 2.0 security controls for Near-RT RIC authorization of service requests Thre...
0ce77be9f03a15fedfc038153382bd6a
104 105
13.5 Security test of Near-RT RIC OAuth 2.0 client
0ce77be9f03a15fedfc038153382bd6a
104 105
13.5.1 Overview
This clause contains security tests to verify the implementation on Near-RT RIC as OAuth2.0 client for A1-EI.
0ce77be9f03a15fedfc038153382bd6a
104 105
13.5.2 Near-RT RIC OAuth 2.0 client
Requirement Name: Near-RT RIC support as OAuth2.0 client for A1-EI Requirement Reference: Clause 5.1.3.2, Security Controls, Near-RT RIC and xApps, O-RAN Security Requirements and Controls Specification [5] Requirement Description: OAuth 2.0 security controls for Near-RT RIC authorization of service requests ETSI ETSI ...
0ce77be9f03a15fedfc038153382bd6a
104 105
14 Security test of xApps
0ce77be9f03a15fedfc038153382bd6a
104 105
14.1 Overview
This clause contains security tests to validate the security protection mechanism specific to xApps deployed on Near- RT RIC.
0ce77be9f03a15fedfc038153382bd6a
104 105
14.2 xApp Signing and Verification
Security test cases "TC_SW_Img_Pkg_Signing" and "TC_SW_Img_Pkg_Verification" shall be performed.
0ce77be9f03a15fedfc038153382bd6a
104 105
14.3 xAppID
0ce77be9f03a15fedfc038153382bd6a
104 105
14.3.0 Overview
This clause contains security tests to validate the xApp ID which is a string that uniquely identifies the xApp instance. The format of this string is a Universally Unique Identifier (UUID) version 4 (as described in IETF RFC 4122 [6]).
0ce77be9f03a15fedfc038153382bd6a
104 105
14.3.1 xApp ID format check
Requirement Name: xApp ID uniqueness check for the xApp instance Requirement Reference: - SEC-CTL-NEAR-RT-13- clause 5.1.3.2, Security Controls, Near-RT RIC and xApps, O-RAN.WG11.Security Requirements and Controls Specification [5] Requirement Description: To validate the format of xApp ID string and the uniqueness of ...
0ce77be9f03a15fedfc038153382bd6a
104 105
14.3.2 xApp ID in xApp instance Certificate
Requirement Name: xApp ID presence in "Subject Alternative Name" field of the xApp instance certificate. Requirement Reference: - SEC-CTL-NEAR-RT-14 - clause 5.1.3.2, Security Controls, Near-RT RIC and xApps, O-RAN.WG11.Security Requirements and Controls Specification [5]. Requirement Description: "Subject Alternative ...
0ce77be9f03a15fedfc038153382bd6a
104 105
15 Security test of Non-RT RIC
0ce77be9f03a15fedfc038153382bd6a
104 105
15.1 Overview
This clause contains security tests to validate the security protection mechanism specific to Non-RT RIC and the R1 and A1 interfaces. Security test cases for rApps are covered in a separate sub-clause.
0ce77be9f03a15fedfc038153382bd6a
104 105
15.2 Non-RT RIC
0ce77be9f03a15fedfc038153382bd6a
104 105
15.2.0 Overview
Following zero trust principles, O-RAN Non-RT RIC shall enforce authorization using OAuth 2.0
0ce77be9f03a15fedfc038153382bd6a
104 105
15.2.1 Non-RT RIC OAuth 2.0 Resource Owner/Server
Requirement Name: Server authorization support Requirement Reference: REQ-SEC-NonRTRIC-1, clause 5.1.2.1, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: Non-RT RIC supports OAuth 2.0 as a Server Threat References: T-NONRTRIC-01, T-NONRTRIC-02, T-NONRTRIC-03 DUT/s: Non-RT RIC Test N...
0ce77be9f03a15fedfc038153382bd6a
104 105
15.2.2 Non-RT RIC OAuth 2.0 Client
Requirement Name: Client authorization support Requirement Reference: REQ-SEC-NonRTRIC-1, clause 5.1.2.1, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: Non-RT RIC supports OAuth 2.0 as a Client Threat References: T-NONRTRIC-01, T-NONRTRIC-02, T-NONRTRIC-03 DUT/s: Non-RT RIC Test N...
0ce77be9f03a15fedfc038153382bd6a
104 105
15.2.3 Non-RT RIC Framework OAuth 2.0
Requirement Name: Framework Server authorization support Requirement Reference: REQ-SEC-NonRTRIC-2, clause 5.1.2.1, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: Non-RT RIC Framework supports OAuth 2.0 as a Server Threat References: T-NONRTRIC-01, T-NONRTRIC-02, T-NONRTRIC-03 DUT/...
0ce77be9f03a15fedfc038153382bd6a
104 105
15.3 R1 interface
Void.
0ce77be9f03a15fedfc038153382bd6a
104 105
15.4 A1 interface
Void.
0ce77be9f03a15fedfc038153382bd6a
104 105
16 Security test of rApps
0ce77be9f03a15fedfc038153382bd6a
104 105
16.1 Overview
This clause contains security tests to validate the security protection mechanism specific to rApps deployed on Non-RT RIC.
0ce77be9f03a15fedfc038153382bd6a
104 105
16.2 rApp Signing and Verification
Security test cases "TC_SW_Img_Pkg_Signing" and "TC_SW_Img_Pkg_Verification" shall be performed.
0ce77be9f03a15fedfc038153382bd6a
104 105
16.3 rApp Authorization
0ce77be9f03a15fedfc038153382bd6a
104 105
16.3.1 rApp OAuth 2.0 Client
Requirement Name: rApp OAuth2.0 Client support Requirement Reference: REQ-SEC-NonRTRIC-3, clause 5.1.2.1, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: "rApps shall provide client authorization requests to the Non-RT RIC Framework." Threat References: T-rAPP-04 DUT/s: rApps Test N...
0ce77be9f03a15fedfc038153382bd6a
104 105
17 Security test of SMO
0ce77be9f03a15fedfc038153382bd6a
104 105
17.1 Overview
This clause contains security tests to validate security protection mechanisms related to the SMO. The test cases validate the security of SMO termination of O1 interfaces, SMO, SMO Services (SMOS) Communications, SMO External Interfaces, and SMO Logging are secured to zero trust principles for confidentiality, integri...
0ce77be9f03a15fedfc038153382bd6a
104 105
17.2 Void
0ce77be9f03a15fedfc038153382bd6a
104 105
17.3 SMO
0ce77be9f03a15fedfc038153382bd6a
104 105
17.3.1 SMO OAuth 2.0 Resource Owner/Server
Requirement Name: SEC-CTL-SMO-3 Requirement Reference: Clause 5.2.1.2.1, Security Controls, SMO, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: OAuth 2.0 security controls for SMO to authorize service requests from SMO Functions. Threat References: T-SMO-02, T-SMO-05 DUT/s: SMO, SM...
0ce77be9f03a15fedfc038153382bd6a
104 105
17.3.2 SMO OAuth 2.0 Client
Requirement Name: SEC-CTL-SMO-4 Requirement Reference: Clause 5.2.1.2.1, Security Controls, SMO, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: OAuth 2.0 security controls for SMO to support client functionality for service requests to other SMO Functions Threat References: T-SMO-0...
0ce77be9f03a15fedfc038153382bd6a
104 105
17.3.3 SMO mTLS for mutual authentication
Requirement Name: SEC-CTL-SMO-5 Requirement Reference: Clause 5.2.1.2.1, Security Controls, SMO, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: SMO support mTLS for mutual authentication with SMO Functions. Threat References: T-SMO-01, T-SMO-04 DUT/s: SMO Test Name: TC_SMO_mTLS Tes...
0ce77be9f03a15fedfc038153382bd6a
104 105
17.4 SMO Internal Communications
0ce77be9f03a15fedfc038153382bd6a
104 105
17.4.1 TLS for SMO Internal Communications
Requirement Name: SEC-CTL-SMO-Internal-1 Requirement Reference: Clause 5.2.1.2.2, Security Controls, SMO Internal Communications, O-RAN Security Requirements and Controls Specifications [5] Requirement Description: Data in transit protection with TLS for SMO Internal Communications Threat References: T-SMO-09 DUT/s: SM...