The TLS VPN must be configured to limit authenticated client sessions to initial session source IP.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-264335 | SRG-NET-000019-VPN-002435 | SV-264335r984341_rule | Medium |
| Description |
|---|
| Limiting authenticated client sessions to the initial session source IP for TLS VPNs is a safeguard against session hijacking, replay, and man-in-the-middle attacks, maintaining integrity and confidentiality of communication between clients and servers. |
| STIG | Date |
|---|---|
| Virtual Private Network (VPN) Security Requirements Guide | 2024-07-02 |
Details
| Check Text ( C-68248r984339_chk ) |
|---|
| Verify the TLS VPN Gateway limits authenticated client sessions to initial session source IP. If the TLS VPN Gateway does not limit authenticated client sessions to initial session source IP, this is a finding. |
| Fix Text (F-68156r984340_fix) |
|---|
| Configure the TLS VPN Gateway to limit authenticated client sessions to initial session source IP. |