{
"stig": {
"date": "2015-01-15",
"description": "None",
"findings": {
"V-16932": {
"checkid": "C-28751r1_chk",
"checktext": "a)\tRefer to the following report produced by the Data Set and Resource Data Collection:\n\n-\tSENSITVE.RPT(CSLPROD)\n\nAutomated Analysis\nRefer to the following report produced by the Data Set and Resource Data Collection:\n\n-\tPDI(ZCSL0000)\n\nb)\tVerify that access to the Catalog Solutions Install data sets are properly restricted.\n\n___\tThe ACF2 data set rules for the data sets does not restrict UPDATE and/or ALTER access to only systems programming personnel.\n\n___\tThe ACF2 data set rules for the data sets does not specify that all (i.e., failures and successes) UPDATE and/or ALTER access will be logged.\n\nc)\tIf all of the above are untrue, there is NO FINDING.\n\nd)\tIf any of the above is true, this is a FINDING.",
"description": "Catalog Solutions is a very powerful tool that can pose risks if not properly controlled. If security is not properly implemented, the users of the product could present data integrity exposures, bypass security for catalog datasets, other VSAM files and alias\u2019s.\n\nCatalog Solutions Install data sets provide the capability to use privileged functions and/or have access to sensitive data. Failure to properly restrict access to their data sets could result in violating the integrity of the base product which could result in compromising the operating system or sensitive data.",
"fixid": "F-19027r1_fix",
"fixtext": "The IAO will ensure that update and allocate access to program product data sets is limited to system programmers only, unless a letter justifying access is filed with the IAO, and all update and allocate access is logged.\n\nThe 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. He will identify if any additional groups have update access for specific data sets, and once documented he will work with the IAO to see that they are properly restricted to the ACP (Access Control Program ) active on the system.\n\nThe following commands are provided as a sample for implementing dataset controls:\n\nSET RULE\n\n$KEY(S2C) \n$PREFIX(SYS2)\nCSL.- UID(syspaudt) R(A) W(L) A(L) E(A) DATA(DEFAULT SYSPROG)\n\n$KEY(S3C)\n$PREFIX(SYS3)\nCSL.- UID(syspaudt) R(A) W(L) A(L) E(A) DATA(DEFAULT SYSPROG)\n\nCatalog Solution allows you to monitor your catalog environment to help identify and correct structural catalog problems before they create system outages. Catalog Solution is a valuable tool in planning for or implementing System Managed Storage, as well as ensuring daily system availability. Catalog Solution is a comprehensive facility for the management, maintenance, repair, and recovery of the MVS catalog environment that complements the IDC Access Method Services (IDCAMS) utility.\n\nCatalog Solution helps you in the five key areas: Maintenance, Diagnostics, Reporting, Backup and Recovery, and SMF management.\n\nCatalog Solution is a very powerful tool that can pose risks if not properly controlled. If security is not properly implemented, the users of the product could present data integrity exposures, bypass security for catalog datasets, other VSAM files and alias\u2019s. As an authorized program, Catalog Solution bypasses many of the normal system security facilities \u2014 catalog and dataset passwords in particular. Improper use of Catalog Solution can result in non-synchronized catalog, dataset, or VVDS record groups. Therefore, certain commands should not be made available to the user community. As delivered, Catalog Solution bypasses dataset security checking for VSAM datasets and BCS processing. Clearly there are risks associated and valid requirements exist to ensure full external security controls are properly implemented for the Catalog Solution product.\n\nProperly securing the use of various commands and features is crucial. All Catalog Solution functions should be reviewed for potential security exposures and to prevent unauthorized use. Some Catalog Solution functions allow for bypassing of security controls, and as such shall be restricted to system programmers who perform in the specific role of Storage management.\n",
"iacontrols": [
"DCSL-1",
"ECAR-1",
"ECAR-2",
"ECCD-1",
"ECCD-2"
],
"id": "V-16932",
"ruleID": "SV-19580r1_rule",
"severity": "medium",
"title": "Catalog Solution Install data sets are not properly protected.",
"version": "ZCSLA000"
},
"V-17947": {
"checkid": "C-20740r4_chk",
"checktext": "Refer to the following report produced by the ACF2 Data Collection and Data Set and Resource Data Collection:\n\n-\tSENSITVE.RPT(ZCSL0020)\n-\tACF2CMDS.RPT(RESOURCE) \u2013 Alternate report\n\nAutomated Analysis\nRefer to the following report produced by the Data Set and Resource Data Collection:\n\n-\tPDI(ZCSL0020)\n\nEnsure that all Catalog Solutions resources and/or generic equivalents are properly protected according to the requirements specified in Catalog Solutions Resources table in the z/OS STIG Addendum. If the following guidance is true, this is not a finding.\n\n___\tThe ACF2 resources are defined with a default access of PREVENT.\n\n___\tThe ACF2 resource access authorizations restrict access to the appropriate personnel.\n\n___\tThe ACF2 resource logging is correctly specified.",
"description": "Catalog Solutions can run with sensitive system privileges, and potentially can circumvent system controls. Failure to properly control access to product resources could result in the compromise of the operating system environment, and compromise the confidentiality of customer data. Many utilities assign resource controls that can be granted to system programmers only in greater than read authority. Resources are also granted to certain non-systems personnel with read only authority.",
"fixid": "F-19028r6_fix",
"fixtext": "The IAO will work with the systems programmer to verify that the following are properly specified in the ACP.\n\n(Note: The resource type, resources, and/or resource prefixes identified below are examples of a possible installation. The actual resource type, resources, and/or resource prefixes are determined when the product is actually installed on a system through the product\u2019s installation guide and can be site specific.)\n\nEnsure that all Catalog Solutions resources and/or generic equivalent are properly protected according to the requirements specified in Catalog Solutions Resources table in the z/OS STIG Addendum.\n\nUse Catalog Solutions Resources table in the z/OS STIG Addendum. This table lists the resources, access requirements, and logging requirements for Catalogued Solutions. Ensure the following guidelines are followed:\n\nThe ACF2 resources are defined with a default access of PREVENT.\n\nThe ACF2 resource access authorizations restrict access to the appropriate personnel.\n\nThe ACF2 resource logging is correctly specified.\n\nThe following commands are provided as a sample for implementing resource controls:\n\n$KEY(hlq1) TYPE(FAC)\nhlq2.GLOBAL.DATASET UID(dasdaudt) LOG\nhlq2.GLOBAL.DATASET UID(dasbaudt) LOG\nhlq2.GLOBAL.DATASET UID(syspaudt) LOG\nhlq2.GLOBAL.DATASET UID(*) PREVENT\n- UID(*) PREVENT",
"iacontrols": [
"ECCD-1",
"ECCD-2"
],
"id": "V-17947",
"ruleID": "SV-19621r2_rule",
"severity": "medium",
"title": "Catalog Solutions resources must be properly defined and protected.",
"version": "ZCSLA020"
}
},
"profiles": {
"MAC-1_Classified": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-1_Classified",
"title": "I - Mission Critical Classified"
},
"MAC-1_Public": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-1_Public",
"title": "I - Mission Critical Public"
},
"MAC-1_Sensitive": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-1_Sensitive",
"title": "I - Mission Critical Sensitive"
},
"MAC-2_Classified": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-2_Classified",
"title": "II - Mission Support Classified"
},
"MAC-2_Public": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-2_Public",
"title": "II - Mission Support Public"
},
"MAC-2_Sensitive": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-2_Sensitive",
"title": "II - Mission Support Sensitive"
},
"MAC-3_Classified": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-3_Classified",
"title": "III - Administrative Classified"
},
"MAC-3_Public": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-3_Public",
"title": "III - Administrative Public"
},
"MAC-3_Sensitive": {
"description": "",
"findings": {
"V-16932": "true",
"V-17947": "true"
},
"id": "MAC-3_Sensitive",
"title": "III - Administrative Sensitive"
}
},
"slug": "zos_catalog_solutionsacf2",
"title": "z/OS Catalog Solutions for ACF2 STIG",
"version": "None"
}
}