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AOS, when used as an IPsec VPN Gateway, must use Advanced Encryption Standard (AES) encryption for the Internet Key Exchange (IKE) proposal to protect confidentiality of remote access sessions.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-266985ARBA-VN-001090SV-266985r1040721_ruleCCI-000068high
Description
Without confidentiality protection mechanisms, unauthorized individuals may gain access to sensitive information via a remote access session. Remote access is access to DOD nonpublic information systems by an authorized user (or an information system) communicating through an external, nonorganization-controlled network. AES is the Federal Information Processing Standard (FIPS)-validated cipher block cryptographic algorithm approved for use in DOD. For an algorithm implementation to be listed on a FIPS 140-2/140-3 cryptographic module validation certificate as an approved security function, the algorithm implementation must meet all the requirements of FIPS 140-2/140-3 and must successfully complete the cryptographic algorithm validation process. Currently, the National Institute of Standards and Technology (NIST) has approved the following confidentiality modes to be used with approved block ciphers in a series of special publications: ECB, CBC, OFB, CFB, CTR, XTS-AES, FF1, FF3, CCM, GCM, KW, KWP, and TKW. Satisfies: SRG-NET-000317-VPN-001090, SRG-NET-000371-VPN-001650, SRG-NET-000400-VPN-001940, SRG-NET-000525-VPN-002330
STIGDate
HPE Aruba Networking AOS VPN Security Technical Implementation Guide2024-10-29

Related Frameworks

3 mappings across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (8) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CRY-01Use of Cryptographic Controls
1.00
CRY-03Transmission Confidentiality
1.00
CRY-04Transmission Integrity
1.00
DCH-01Data Protection
1.00
NET-14.2Protection of Confidentiality / Integrity Using Encryption
1.00
IAC-10Authenticator Management
0.50
IAC-10.1Password-Based Authentication
0.50
IAC-10.4Automated Support For Password Strength
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (69) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-10Concurrent Session Control
1.00
AC-17(1)Monitoring and Control
1.00
AC-17(2)Protection of Confidentiality and Integrity Using Encryption
1.00
AC-18(1)Authentication and Encryption
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(11)Usage Conditions
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00

+59 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (6) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.1.13
1.00
3.13.8
1.00
3.5.10
1.00
3.5.7
1.00
3.5.8
1.00
3.5.9
1.00
CCI3 mappings
CCI-000068
1.00
CCI-000197
1.00
CCI-002418
1.00
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

PR.DS-02
1.00

Who does this work

8 NICE work roles and 7 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-266985r1040721_chk)

1. Verify the AOS configuration with the following commands: show crypto-local ipsec-map Note the IKEv2 Policy number for each configured map. 2. For each configured policy number, run the following command: show crypto isakmp policy <IKEv2 Policy #> If each configured IKEv2 policy is not configured with AES256 or greater encryption, this is a finding.

Fix Text (F-70812r1040720_fix)

Configure AOS with the following commands for each IKEv2 Policy number noted: configure terminal crypto isakmp policy <priority> encryption aes256 exit write memory