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CA IDMS must permit the use of dynamic code execution only in circumstances determined by the organization and limit use of online and batch command facilities from which dynamic statements can be issued.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-251620IDMS-DB-000490SV-251620r961158_ruleCCI-001310medium
Description
The IDMS Common Facilities (BCF and OCF) can execute commands that can make updates to IDMS, and their use should be protected.
STIGDate
CA IDMS Security Technical Implementation Guide2024-09-13

Related Frameworks

1 mapping across 4 frameworks
SCF0 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.

CFG-02Secure Baseline Configurations
1.00
CRY-01Use of Cryptographic Controls
1.00
DCH-01Data Protection
1.00
IAC-21Least Privilege
1.00
NET-12Safeguarding Data Over Open Networks
0.50
TDA-18Input Data Validation
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (11) 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.

AU-10(1)Association of Identities
1.00
AU-10(2)Validate Binding of Information Producer Identity
1.00
CM-6Configuration Settings
1.00
IA-5(2)Public Key-based Authentication
1.00
SC-13Cryptographic Protection
1.00
SC-20Secure Name/Address Resolution Service (Authoritative Source)
1.00
SC-20(2)Data Origin and Integrity
1.00
SC-21Secure Name/Address Resolution Service (Recursive or Caching Resolver)
1.00
SC-23Session Authenticity
1.00
SC-8(2)Pre- and Post-transmission Handling
1.00

+1 more (top 10 by confidence shown)

CCI1 mapping
CCI-001310
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-10
1.00

Who does this work

7 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-251620r961158_chk)

Check the SRTT for externally secured resource TASK for command facility task codes (e.g., OCF or organization-defined task codes that invokes program IDMSOCF or IDMSBCF). Examine load module RHDCSRTT by executing CA IDMS utility "IDMSSRTD", or by issuing command "DCMT DISPLAY SRTT" while signed onto the CV, and reviewing the output. Note: This requires PTFs SO07995 and SO09476. Review the output looking for those statements that secure RESTYPE=TASK and RESNAMEs OCF or any organization-defined task codes that invoke programs IDMSOCF or IDMSBCF. If none are found for OCF, this is a finding. BCF may not be defined as a task. If it is, this is a finding. The program invoked by installation-defined task codes can be determined by issuing command "DCMT DISP TASK" task-name. Issue command "DCMT DISP TASK" and look for organization-defined tasks, then issue the "DCMT DISP TASK" task-name to determine the program being invoked. Review the code to determine if any of these execute dynamic code. If any do, this is a finding. If command facility tasks are found to be secured externally, ensure the external security manager (ESM) contains the correct definition using the external resource class name and the external resource name construction rules in the #SECRTT. If it is not defined or not defined correctly, this is a finding.

Fix Text (F-55009r807726_fix)

Create, or modify as needed, entries in the SRTT and then reassemble and relink the module RHDCSRTT for the security domain. An example of the external class and external name construction rules to secure OCF is: #SECRTT TYPE=ENTRY,RESTYPE=TASK,SECBY=OFF, X EXTNAME=(RESTYPE,RESNAME),EXTCLS='CA@IDMS' #SECRTT TYPE=OCCUR,RESTYPE=TASK,RESNAME='OCF', SECBY=EXT Consult with the security department to ensure that the ESM contains the correct rules to secure the entries and permit access to the appropriate users. After making the above changes, assemble and link RHDCSRTT to create a new SRTT. To implement the new SRTT, either recycle any CVs that use the SRTT or issue these commands: DCMT VARY NUCLEUS MODULE RHDCSRTT NEW COPY DCMT VARY NUCLEUS RELOAD