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CA VTAPE installation data sets are not properly protected.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-224279ZVTAA000SV-224279r1081007_ruleCCI-001499medium
Description
CA VTAPE installation data sets have the ability to use privileged functions and/or have access to sensitive data. Failure to properly restrict access to these data sets could result in violating the integrity of the base product, which could result in compromising the operating system or sensitive data.
STIGDate
z/OS CA VTAPE for ACF2 Security Technical Implementation Guide2025-02-25

Related Frameworks

2 mappings across 4 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 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.

CHG-04.5Library Privileges
1.00
IAC-21.4Auditing Use of Privileged Functions
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (69) 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

+59 more (top 10 by confidence shown)

NIST 800-1710 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.

3.1.7
1.00
CCI2 mappings
CCI-001499
1.00
CCI-002234
1.00

Details

Check Text (C-224279r1081007_chk)

Refer to the following report produced by the Data Set and Resource Data Collection: - SENSITVE.RPT(VTARPT) Automated Analysis Refer to the following report produced by the Data Set and Resource Data Collection: - PDI(ZVTA0000) Verify that the accesses to the CA VTAPE installation data sets are properly restricted. The ACF2 data set rules for the data sets restricts READ access to all authorized users. The ACF2 data set rules for the data sets restricts UPDATE and/or ALTER access to systems programming personnel. The ACF2 data set rules for the data sets specify that all (i.e., failures and successes) UPDATE and/or ALTER access are logged.

Fix Text (F-25940r1081006_fix)

The ISSO will ensure that update and allocate access to CA VTAPE installation data sets is limited to system programmers only, and all update and allocate access is logged. Read access can be given to all authorized users. The installing systems programmer will identify and document the product data sets and categorize them according to who will have update and alter access and if required that all update and allocate access is logged. The installing systems programmer will identify if any additional groups have update and/or alter access for specific data sets, and once documented, will work with the ISSO to ensure they are properly restricted to the Access Control Program (ACP) active on the system. Data sets to be protected will be: SYS2.VTAPE. SYS3.VTAPE. (data sets that are not altered by product STCs, can be more specific) The following commands are provided as a sample for implementing data set controls: $KEY(SYS2) VTAPE.- UID(<syspaudt>) R(A) W(L) A(L) E(A) VTAPE.- UID(<tstcaudt>) R(A) W(L) A(L) E(A) VTAPE.- UID(<audtaudt>) R(A) E(A) VTAPE.- UID(authorized users) R(A) E(A) VTAPE.- UID(<audtaudt>) R(A) E(A) VTAPE.- UID(VTAPE STCs) R(A) E(A) $KEY(SYS3) VTAPE.- UID(<syspaudt>) R(A) W(L) A(L) E(A) VTAPE.- UID(<tstcaudt>) R(A) W(L) A(L) E(A) VTAPE.- UID(<audtaudt>) R(A) E(A) VTAPE.- UID(authorized users) R(A) E(A) VTAPE.- UID(VTAPE STCs) R(A) E(A)