The ALG providing user access control intermediary services must provide a logoff capability for user-initiated communications sessions.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-205056 | SRG-NET-000518-ALG-000007 | SV-205056r831406_rule | CCI-002363 | medium |
| Description | ||||
| If a user cannot explicitly end a session, the session may remain open and be exploited by an attacker. However, for some types of interactive sessions including, for example, remote logon, information systems typically send logoff messages as final messages prior to terminating sessions. This policy only applies to gateways (e.g., identity management or authentication gateways) that provide user account services as part of the intermediary services. | ||||
| STIG | Date | |||
| Application Layer Gateway Security Requirements Guide | 2025-09-15 | |||
Related Frameworks
1 mapping across 3 frameworks
Related Frameworks
SCF0 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.
- DISA STIG Benchmark (XCCDF)V2R3intersects(normalised)
- DISA CCI List2025-01-23equal to(normalised)
- SCF Secure Traceability Relationship Mapping (STRM)2026.2equal to
NIST 800-530 mappings
No source states a mapping between these directly.
Also reachable in 2 hops (2) 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.
- DISA STIG Benchmark (XCCDF)V2R3intersects(normalised)
- DISA STIG Benchmark (XCCDF)1our copyintersects(normalised)
- DISA STIG Benchmark (XCCDF)1intersects(normalised)
- DISA CCI List2025-01-23equal to(normalised)
- DISA STIG Benchmark (XCCDF)V2R3intersects(normalised)
- DISA CCI List2025-01-23equal to(normalised)
CCI1 mapping
CCI-002363
1.00
- DISA STIG Benchmark (XCCDF)V2R3intersects(normalised)
Details
Check Text (C-205056r831406_chk)
If the ALG does not provide user access control intermediary services, this is not applicable.
Verify the ALG provides a logoff capability for user-initiated communications sessions.
If the ALG does not provide a logoff capability for user-initiated communications sessions, this is a finding.
Fix Text (F-5324r396542_fix)
If user access control intermediary services are provided, configure the ALG to provide a logoff capability for user-initiated communications sessions.