{
"stig": {
"date": "2017-06-26",
"description": "None",
"findings": {
"V-17067": {
"checkid": "C-75105r1_chk",
"checktext": "Examine the running started task for CSSMPT.\n\nVerify that access to the IBM Communications Server Simple Mail Transfer Protocol (CSSMTP) STC data sets are properly restricted. The data sets to be protected are identified in the data set referenced in the DD statements of the CSSMTP started task(s) and/or batch job(s). If the following guidance is true, this is not a finding.\n\n___ The TSS data set access authorizations restrict READ access to auditors.\n\n___ The TSS data set access authorizations restrict WRITE and/or greater access to systems programming personnel.\n\n___ The TSS data set access authorizations restrict WRITE and/or greater access to the product STC(s) and/or batch job(s).\n",
"description": "IBM Communications Server Simple Mail Transfer Protocol (CSSMTP) STC data sets have the ability 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-81937r1_fix",
"fixtext": "Ensure that WRITE and/or greater access to the IBM Communications Server Simple Mail Transfer Protocol (CSSMTP) STC data sets are limited to system programmers and CSSMTP STC and/or batch jobs only. READ access can be given to auditors at the ISSOs discretion.\n\nThe installing Systems Programmer will identify and document the product data sets and categorize them according to who will have what type of access and if required which type of access is logged. The installing systems programmer will identify any additional groups requiring access to specific data sets, and once documented the installing systems programmer will work with the ISSO to see that they are properly restricted to the ACP (Access Control Program) active on the system.\n\nNote: The data sets and/or data set prefixes identified below are examples of a possible installation. The actual data sets and/or prefixes are determined when the product is actually installed on a system through the product\u2019s installation guide and can be site specific. \n\n\nThe following commands are provided as an example for implementing data set controls: \n\nTSS PERMIT(audtaudt) DSN(SYS3.**.CSSMTP.) ACCESS(R)\nTSS PERMIT(syspaudt) DSN(SYS3.**.CSSMTP.) ACCESS(R)\nTSS PERMIT(tstcaudt) DSN(SYS3.**.CSSMTP.) ACCESS(R)\nTSS PERMIT(icststc) DSN(SYS3.**.CSSMTP.) ACCESS(R)\nTSS PERMIT(syspaudt) DSN(SYS3.**.CSSMTP.) ACCESS(ALL)\nTSS PERMIT(tstcaudt) DSN(SYS3.**.CSSMTP.) ACCESS(ALL)\nTSS PERMIT(icststc) DSN(SYS3.**.CSSMTP.) ACCESS(ALL)\n",
"iacontrols": null,
"id": "V-17067",
"ruleID": "SV-89727r1_rule",
"severity": "medium",
"title": "IBM Communications Server Simple Mail Transfer Protocol (CSSMTP) STC data sets must be properly protected.",
"version": "ZSMTT001"
},
"V-17452": {
"checkid": "C-3317r1_chk",
"checktext": "Refer to the following report produced by the TSS Data Collection:\n\n-\tTSSCMDS.RPT(@ACIDS)\n\nReview each IBM CSSMTP STC/Batch ACID(s) for the following:\n\n___\tDefined with Facility of STC (the TSS FACILITY Matrix Table entry defined for this product), and/or BATCH for CSSMTP.\n\n___\tIs sourced to the INTRDR.",
"description": "IBM CSSMTP requires a started task that will be restricted to certain resources, datasets and other system functions. By defining the started task as a userid to the system ACP, It allows the ACP to control the access and authorized users that require these capabilities. Failure to properly control these capabilities, could compromise of the operating system environment, ACP, and customer data.",
"fixid": "F-439r1_fix",
"fixtext": "The IBM CSSMTP system programmer and the IAO will ensure that a product's Started Task(s) is properly identified and/or defined to the System ACP. \n\nIf the product requires a Started Task, verify that it is properly defined to the System ACP with the proper attributes.\n\nMost installation manuals will indicate how the Started Task is identified and any additional attributes that must be specified.\n\nA sample is provided here:\n\nTSS CREATE(CSSMTP) TYPE(USER) -\n\tNAME('IBM CSSMTP') DEPT(xxxx) - \n \tFAC(STC) -\n\tPASS(xxxxxxxx,0) -\n\tSOURCE(INTRDR) NOSUSPEND",
"iacontrols": null,
"id": "V-17452",
"ruleID": "SV-37481r1_rule",
"severity": "medium",
"title": "IBM CSSMTP Started Task name is not properly identified and/or defined to the system ACP.",
"version": "ZSMTT030"
},
"V-17454": {
"checkid": "C-3298r1_chk",
"checktext": "Refer to the following report produced by the TSS Data Collection:\n\n-\tTSSCMDS.RPT(#STC)\n\nAutomated Analysis\nRefer to the following report produced by the TSS Data Collection:\n\n-\tPDI(ZSMT0032)\n\nVerify that the IBM CSSMTP started task(s) is (are) defined in the TSS STC record.",
"description": "Access to product resources should be restricted to only those individuals responsible for the application connectivity and who have a requirement to access these resources. Improper control of product resources could potentially compromise the operating system, ACP, and customer data.",
"fixid": "F-206r1_fix",
"fixtext": "The IBM CSSMTP system programmer and the IAO will ensure that a product's started task(s) is (are) properly identified and/or defined to the System ACP. \n\nA unique ACID must be assigned for the IBM CSSMTP started task(s) thru a corresponding STC table entry.\n\nThe following sample set of commands is shown here as a guideline:\n\nTSS ADD(STC) PROCNAME(CSSMTP) ACID(CSSMTP)",
"iacontrols": null,
"id": "V-17454",
"ruleID": "SV-37484r1_rule",
"severity": "medium",
"title": "IBM CSSMTP Started task(s) must be properly defined to the Started Task Table ACID for Top Secret.",
"version": "ZSMTT032"
}
},
"profiles": {
"MAC-1_Classified": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-1_Classified",
"title": "I - Mission Critical Classified"
},
"MAC-1_Public": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-1_Public",
"title": "I - Mission Critical Public"
},
"MAC-1_Sensitive": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-1_Sensitive",
"title": "I - Mission Critical Sensitive"
},
"MAC-2_Classified": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-2_Classified",
"title": "II - Mission Support Classified"
},
"MAC-2_Public": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-2_Public",
"title": "II - Mission Support Public"
},
"MAC-2_Sensitive": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-2_Sensitive",
"title": "II - Mission Support Sensitive"
},
"MAC-3_Classified": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-3_Classified",
"title": "III - Administrative Classified"
},
"MAC-3_Public": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-3_Public",
"title": "III - Administrative Public"
},
"MAC-3_Sensitive": {
"description": "",
"findings": {
"V-17067": "true",
"V-17452": "true",
"V-17454": "true"
},
"id": "MAC-3_Sensitive",
"title": "III - Administrative Sensitive"
}
},
"slug": "zos_cssmtptss",
"title": "z/OS CSSMTP for TSS STIG",
"version": "None"
}
}