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ROSCOE STC datasets are not properly protected.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-224337ZROSA001SV-224337r1141626_ruleCCI-001499medium
Description
ROSCOE STC datasets provide the capability to use privileged functions and/or have access to sensitive data. Failure to properly restrict access to their datasets could result in violating the integrity of the base product which could result in compromising the operating system or sensitive data.
STIGDate
z/OS ROSCOE for ACF2 Security Technical Implementation Guide2025-09-27

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.

CHG-04.5Library Privileges
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (56) 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(1)Monitoring and Control
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(10)Shared and Group Account Credential Change
1.00
AC-2(2)Automated Temporary and Emergency Account Management
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-3Access Enforcement
1.00
AC-3(7)Role-based Access Control
1.00
AC-4Information Flow Enforcement
1.00
AC-6(10)Prohibit Non-privileged Users from Executing Privileged Functions
1.00

+46 more (top 10 by confidence shown)

CCI1 mapping
CCI-001499
1.00

Details

Check Text (C-224337r1141626_chk)

Refer to the following report produced by the dataset and Resource Data Collection: - SENSITVE.RPT(ROSSTC). Automated Analysis Refer to the following report produced by the dataset and Resource Data Collection: - PDI(ZROS0001). Verify that access to the ROSCOE STC datasets is properly restricted. The datasets in this group are the datasets identified in the ROSACTxx (if used), ROSLIBxx, and SYSAWSx DD statements of the STC or batch JCL. If the following guidance is true, this is not a finding. The ACF2 dataset rules for the datasets restrict WRITE and/or greater access to systems programming personnel. The ACF2 dataset rules for the datasets restrict WRITE and/or greater access to the product STC(s) and/or batch job(s).

Fix Text (F-26002r1141625_fix)

The ISSO will ensure that WRITE and/or greater access to the ROSCOE started task or batch job datasets is limited to systems programmers and the started task only, and all WRITE and/or greater access is logged. The ISSO will ensure that all other accesses to the ROSCOE started task or batch job datasets are properly restricted and all required accesses are properly logged. Datasets to be protected will be: SYS3.ROSCOE.SYS** SYS3.ROSCOE.ROSLIB** Example: SET RULE $KEY(SYS3) ROSCOE.SYS- UID(syspudt) R(A) W(L) A(L) E(A) ROSCOE.SYS- UID(stc roscoe) R(A) W(L) A(L) E(A) ROSCOE.ROSLIB- UID(syspudt) R(A) W(L) A(L) E(A) ROSCOE.ROSLIB- UID(stc roscoe) R(A) W(L) A(L) E(A)