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The ALG must generate unique session identifiers using a FIPS 140-2 approved random number generator.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-204960SRG-NET-000234-ALG-000116SV-204960r396015_ruleCCI-001188medium
Description
Sequentially generated session IDs can be easily guessed by an attacker. Employing the concept of randomness in the generation of unique session identifiers helps to protect against brute-force attacks to determine future session identifiers. This requirement is applicable to ALGs that create and use sessions and session identifiers to control user communications. If an attacker can guess the session identifier, or can inject or manually insert session information, the valid user's application session can be compromised.
STIGDate
Application Layer Gateway Security Requirements Guide2025-09-15

Related Frameworks

1 mapping across 3 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.

NET-09.2Unique System-Generated Session Identifiers
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (23) 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-17(2)Protection of Confidentiality and Integrity Using Encryption
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00
AC-4Information Flow Enforcement
1.00
AC-6(9)Log Use of Privileged Functions
1.00
AU-12Audit Record Generation
1.00
AU-3Content of Audit Records
1.00
CM-5(1)Automated Access Enforcement and Audit Records
1.00
CM-7Least Functionality
1.00
IA-2(8)Access to Accounts — Replay Resistant
1.00

+13 more (top 10 by confidence shown)

CCI1 mapping
CCI-001188
1.00

Details

Check Text (C-204960r396015_chk)

Verify the ALG generates unique session identifiers using a FIPS 140-2 approved random number generator. If the ALG does not generate unique session identifiers using a FIPS 140-2 approved random number generator, this is a finding.

Fix Text (F-5228r396014_fix)

Configure ALG to generate unique session identifiers using a FIPS 140-2 approved random number generator.