STIGUI
V-225603CAT II — Medium severitySV-225603r1146141_rule

ROSCOE is not properly defined to the Facility Matrix Table for Top Secret.

Rule version ZROST036 · STIG v7 · 2025-09-28

Discussion

Improperly defined security controls for the Product could result in the compromise of the network, operating system, and customer data.

*****This vulnerability only applies to Top Secret started tasks. *****

Check

Refer to the following reports produced by the TSS Data Collection:

- TSSCMDS.RPT(FACLIST) - Preferred report containing all control option values in effect including default values. - TSSCMDS.RPT(TSSPRMFL) - Alternate report containing only control option values explicitly coded at TSS startup.

Note: The FACLIST report must be created by DECC security personnel. The TSSPRMFL report can be used if DECC security personnel have not executed the required steps documented in the TSS Data Collection.

Review the FACLIST report. If the Product Facility is properly defined as specified by the product systems programmer, this is not a finding.

Fix

The Facility ROSCOE comes predefined with CA-TSS. Please ensure you add the following to your TSS parmlib for the FAC(ROSCOE):

**** **** ROSCOE * **** FACILITY(ROSCOE=NOLUMSG,NORNDPW)

Identifiers

Group ID
V-225603
Group title
SRG-OS-000104
Rule ID
SV-225603r1146141_rule
Check ID
C-27303r1146139_chk
Fix ID
F-27291r1146140_fix