{"stig":{"title":"z/OS Compuware Abend-AID for TSS Security Technical Implementation Guide","version":"7","release":"2"},"checks":[{"vulnId":"V-224659","ruleId":"SV-224659r1145782_rule","severity":"medium","ruleTitle":"Compuware Abend-AID external security options must be specified properly.","description":"Compuware Abend-AID offers external security interfaces that are controlled by parameters specified in FDBDPARM DD statement of the started task procedures. These interfaces provide security controls for Abend-AID. Without proper controls to ensure that security is active, the integrity of the Compuware Abend-AID System and the confidentiality of data stored on the system may be compromised.","checkContent":"Examine the Enterprise Common Components (ECC) started task procedure. (This can usually be found in the system PROCLIBs). Refer to the contents of the data set specified in the CWPARM DD statement. \n\nAutomated Analysis\nRefer to the following report produced by the z/OS Data Collection:\n\n- PDI(ZAID0040).\n\nReview the Member name listed.\n\nIf the following is specified for each component, this is not a finding.\nMember Name: AABD00 - Abend-AID batch dump capture address space\n\tEXTERNAL_SECURITY_ENABLED=YES    \nMember Name: AATD00 - Abend-AID CICS Transaction Dump Capture Address Space\n \tEXTERNAL_SECURITY_ENABLED=YES \nMember Name: AAVW00 - Abend-AID viewing server  \n\tEXTERNAL_SECURITY_ENABLED=YES","fixText":"In the data set specified in the CWPARM DD statement from the ECC started task procedure, specify the parameter values for each component in the respective members as follows:\n\nMember Name: AABD00 - Abend-AID batch dump capture address space\n\tEXTERNAL_SECURITY_ENABLED=YES    \nMember Name: AATD00 - Abend-AID CICS Transaction Dump Capture Address Space\n \tEXTERNAL_SECURITY_ENABLED=YES \nMember Name: AAVW00 - Abend-AID viewing server  \n\tEXTERNAL_SECURITY_ENABLED=YES","ccis":["CCI-000015"]},{"vulnId":"V-224660","ruleId":"SV-224660r1145785_rule","severity":"medium","ruleTitle":"Compuware Abend-AID installation data sets will be properly protected.","description":"Compuware Abend-AID 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.","checkContent":"Refer to the following report produced by the Data Set and Resource Data Collection:\n\n- SENSITVE.RPT(AIDRPT).\n\nAutomated Analysis\nRefer to the following report produced by the Data Set and Resource Data Collection:\n\n- PDI(ZAID0000).\n\nVerify that the accesses to the Compuware Abend-AID installation data sets are properly restricted. If the following guidance is true, this is not a finding.\n\nThe TSS data set rules for the data sets restrict READ access to all authorized users.\n\nThe TSS data set rules for the data sets restrict WRITE and/or greater access to systems programming personnel.\n\nThe TSS data set rules for the data sets specify that all (i.e., failures and successes) WRITE and/or greater access is logged.","fixText":"The ISSO will ensure that WRITE and/or greater access to Compuware Abend-AID installation data sets is limited to systems programmers only, and all WRITE and/or greater access is logged. READ access can be given to all authorized users.\n\nThe installing systems programmer will identify and document the product data sets and categorize them according to who will have WRITE and/or greater access and if required that all WRITE and/or greater access is logged. The installing systems programmer will identify if any additional groups have WRITE and/or greater access for specific data sets and once documented he will work with the ISSO to see that they are properly restricted to the Access Control Program (ACP) active on the system.\n\nData sets to be protected will be:\nSYS2.ABENDAID.\nSYS2A.ABENDAID.\nSYS3A.ABENDAID.\n\nThe following commands are provided as a sample for implementing data set controls:\n\nTSS ADD(SYS2) DSN(SYS2)\nTSS ADD(SYS2A) DSN(SYS2A)\nTSS ADD(SYS3A) DSN(SYS3A)\nTSS PERMIT(syspaudt) DSN(SYS2.ABENDAID.V) ACCESS(ALL) ACTION(AUDIT)\nTSS PERMIT(syspaudt) DSN(SYS2.ABENDAID.V) ACCESS(READ)\nTSS PERMIT(authorized users/ALL) DSN(SYS2.ABENDAID.V) ACCESS(READ)\nTSS PERMIT(syspaudt) DSN(SYS2A.ABENDAID.V) ACCESS(ALL) ACTION(AUDIT)\nTSS PERMIT(syspaudt) DSN(SYS2A.ABENDAID.V) ACCESS(READ)\nTSS PERMIT(authorized users/ALL) DSN(SYS2A.ABENDAID.V) ACCESS(READ)\nTSS PERMIT(syspaudt) DSN(SYS3A.ABENDAID.V) ACCESS(ALL) ACTION(AUDIT)\nTSS PERMIT(syspaudt) DSN(SYS3A.ABENDAID.V) ACCESS(READ)\nTSS PERMIT(authorized users/ALL) DSN(SYS3A.ABENDAID.V) ACCESS(READ)","ccis":["CCI-001499","CCI-002234"]},{"vulnId":"V-224661","ruleId":"SV-224661r1145788_rule","severity":"medium","ruleTitle":"Compuware Abend-AID STC data sets will be properly protected.","description":"Compuware Abend-AID STC 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.","checkContent":"Refer to the following report produced by the Data Set and Resource Data Collection:\n\n- SENSITVE.RPT(AIDSTC).\n\nAutomated Analysis\nRefer to the following report produced by the Data Set and Resource Data Collection:\n\n- PDI(ZAID0001).\n\nVerify that the accesses to the Compuware Abend-AID STC data sets are properly restricted. If the following guidance is true, this is not a finding.\n\nThe TSS data set rules for the data sets restrict READ access to auditors.\n\nThe TSS data set rules for the data sets restrict WRITE and/or greater access to systems programming personnel.\n\nThe TSS data set rules for the data sets restrict WRITE and/or greater access to the Compuware Abend-AID's STC(s) and/or batch user(s).","fixText":"The ISSO will ensure that WRITE and/or greater access to Compuware Abend-AID STC data sets is limited to systems programmers and/or Compuware Abend-AID's STC(s) and/or batch user(s) only. READ access can be given to auditors.\n\nThe installing systems programmer will identify and document the product data sets and categorize them according to who will have WRITE and/or greater access and if required that all WRITE and/or greater access is logged. The installing systems programmer will identify if any additional groups have WRITE and/or greater 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.\n\nData sets to be protected will be:\nSYS3.ABENDAID.\n\nThe following commands are provided as a sample for implementing data set controls:\n\nTSS ADD(SYS3) DSN(SYS3)\nTSS PERMIT(syspaudt) DSN(SYS3.ABENDAID.) ACCESS(ALL)\nTSS PERMIT(ABEND-AID STCs) DSN(SYS3.ABENDAID.) ACCESS(ALL)\nTSS PERMIT(audtaudt) DSN(SYS3.ABENDAID) ACCESS(READ)","ccis":["CCI-001499"]},{"vulnId":"V-224662","ruleId":"SV-224662r1146374_rule","severity":"medium","ruleTitle":"Compuware Abend-AID user data sets must be properly protected.","description":"Compuware Abend-AID user 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.","checkContent":"Refer to the following report produced by the Data Set and Resource Data Collection:\n\n- SENSITVE.RPT(AIDUSER).\n\nAutomated Analysis\nRefer to the following report produced by the Data Set and Resource Data Collection:\n\n- PDI(ZAID0002).\n\nVerify that the accesses to the following Compuware Abend-AID user data sets are properly restricted. If the following guidance is true, this is not a finding.\n\nRegion dump data sets\nReport databases\nSource listing files/source listing shared directories\n\nThe TSS data set rules for the listed data sets restrict READ access to auditors.\n\nThe TSS data set rules for the listed data sets restrict WRITE and/or greater access to systems programming personnel.\n\nThe TSS data set rules for the listed data sets restrict WRITE and/or greater access to the Compuware Abend-AID's STC(s) and/or batch user(s).\n\nThe TSS data set rules for the listed data sets restrict CONTROL access to Application Development Programmers and Application Production Support Team members.","fixText":"Ensure that WRITE and/or greater access to Compuware Abend-AID User data sets listed is limited to systems programmers and Compuware Abend-AID's STC(s) and/or batch user(s) only. Ensure that CONTROL access to Compuware Abend-AID User data sets listed is limited to Application Development Programmers and Application Production Support Team members. READ access can be given to auditors.\n \n(Note: 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's installation guide and can be site specific.)\n\nData sets to be protected will be:\nRegion dump data sets\nReport databases\nSource listing files/source listing shared directories\n\nThe following commands are provided as a sample for implementing data set controls:\n\nTSS ADD(SYS3) DSN(SYS3.) \n\nTSS PERMIT(syspaudt) DSN(SYS3.ABENDAID.REPORTDB) ACCESS(ALL)\nTSS PERMIT(tstcaudt) DSN(SYS3.ABENDAID.REPORTDB) ACCESS(ALL)\nTSS PERMIT(ABEND-AID STCs) DSN(SYS3.ABENDAID.REPORTDB) ACCESS(ALL)\nTSS PERMIT(audtaudt) DSN(SYS3.ABENDAID.REPORTDB) ACCESS(READ)\nTSS PERMIT(appdaudt) DSN(SYS3.ABENDAID.REPORTDB) ACCESS(CONTROL)\nTSS PERMIT(appsaudt) DSN(SYS3.ABENDAID.REPORTDB) ACCESS(CONTROL)  \nTSS PERMIT(syspaudt) DSN(SYS3.ABENDAID.SHARED) ACCESS(ALL)\nTSS PERMIT(tstcaudt) DSN(SYS3.ABENDAID.SHARED) ACCESS(ALL)\nTSS PERMIT(ABEND-AID STCs) DSN(SYS3.ABENDAID.SHARED) ACCESS(ALL)\nTSS PERMIT(audtaudt) DSN(SYS3.ABENDAID.SHARED) ACCESS(READ)\nTSS PERMIT(appdaudt) DSN(SYS3.ABENDAID.SHARED) ACCESS(CONTROL)\nTSS PERMIT(appsaudt) DSN(SYS3.ABENDAID.SHARED) ACCESS(CONTROL)","ccis":["CCI-001499"]},{"vulnId":"V-224663","ruleId":"SV-224663r1145793_rule","severity":"medium","ruleTitle":"Compuware Abend-AID resources must be properly defined and protected.","description":"Compuware Abend-AID 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 systems programmers only in greater than read authority. Resources are also granted to certain non systems personnel with read only authority.","checkContent":"Refer to the following reports produced by the TSS Data Collection and Data Set and Resource Data Collection:\n\n- SENSITVE.RPT(ZAID0020).\n- TSSCMDS.RPT(#RDT).\n\nAutomated Analysis\nRefer to the following report produced by the Data Set and Resource Data Collection:\n\n- PDI(ZAID0020).\n\nNote: The Abend-AID resource class is identified in the Enterprise Common Components (ECC) STC procedure, CWPARM DD statement, member name AAVW00, using the parameter setting EXTERNAL_SECURITY_RESOURCE_CLASS.\n\nVerify that the accesses to resources and/or generic equivalent are properly restricted according to the requirements specified in Compuware Abend-AID Resources table in the z/OS STIG Addendum. \n\nIf the following guidance is true, this is not a finding.\n\nThe TSS resources are owned or DEFPROT is specified for the resource class.\n\nThe TSS resource access authorizations restrict access to the appropriate personnel.","fixText":"Ensure that the following are properly specified in the ACP.\n\n(Note: The resources and/or resource prefixes identified below are examples of a possible installation. The actual resources and/or prefixes are determined when the product is actually installed on a system through the product's installation guide and can be site specific.)\n\nUse Compuware Abend-AID Resources and Compuware Abend-AID Resources Descriptions tables in the zOS STIG Addendum. These tables list the resources, descriptions, and access and logging requirements. Ensure the guidelines for the resources and/or generic equivalent specified in the z/OS STIG Addendum are followed.\n\nNote: The Compuware Abend-AID resource class is identified in the Viewer Server's STC configuration procedure, CWPARM DD statement, member name AAVW00, using the parameter setting EXTERNAL_SECURITY_RESOURCE_CLASS. In addition, there is a parameter that identifies the prefix for all resources, which is EXTERNAL_SECURITY_PREFIX.\n\nThe TSS resources as designated in the above table are owned and/or DEFPROT is specified for the resource class.\n\nThe TSS resource access authorizations restrict access to the appropriate personnel as designated in the above table.\n\nThe following commands are provided as a sample for implementing resource controls:\n\nTSS ADD(dept-acid) resource-class(prefix)\nTSS PERMIT(appdaudt) res-class(prefix.SERVER.LOGON.FD.) ACCESS(ALL)\nTSS PERMIT(appsaudt) res-class(prefix.SERVER.LOGON.FD.) ACCESS(ALL)\nTSS PERMIT(operaudt) res-class(prefix.SERVER.LOGON.FD.) ACCESS(ALL)\nTSS PERMIT(syspaudt) res-class(prefix.SERVER.LOGON.FD.) ACCESS(ALL)","ccis":["CCI-000213"]},{"vulnId":"V-224664","ruleId":"SV-224664r1145796_rule","severity":"medium","ruleTitle":"Compuware Abend-AID Started Task name will be properly identified and/or defined to the system ACP.","description":"Compuware Abend-AID requires a started task that will be restricted to certain resources, data sets, and other system functions. Defining the started task as a userid to the system ACP allows the ACP to control the access and authorized users that require these capabilities. Failure to properly control these capabilities could compromise the operating system environment, ACP, and customer data.","checkContent":"Refer to the following report produced by the TSS Data Collection:\n\n- TSSCMDS.RPT(@ACIDS).\n\nReview Compuware Abend-AID STC/Batch ACID(s). If the following attributes are defined, this is not a finding.\n\nFACILITY(STC, BATCH)\nPASSWORD(xxxxxxxx,0)\nSOURCE(INTRDR)\nNOSUSPEND","fixText":"The ISSO working with the systems programmer will ensure the Compuware Abend-AID 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\nThe following commands are provided as a sample for defining Started Task(s):\n\nTSS CREATE(BDCAS) TYPE(USER) -\n\tNAME('STC, Compuware Abend-AID') DEPT(xxxx) -\n\tFAC(STC,BATCH) PASS(xxxxxxxx,0) -\n\tSOURCE(INTRDR) NOSUSPEND\nTSS CREATE(TDCAS) TYPE(USER) -\n\tNAME('STC, Compuware Abend-AID for CICS') DEPT(xxxx) -\n\tFAC(STC,BATCH) PASS(xxxxxxxx,0) -\n\tSOURCE(INTRDR) NOSUSPEND\nTSS CREATE(AAVIEWER) TYPE(USER) -\n\tNAME('STC, Compuware Abend-AID Viewer') DEPT(xxxx) -\n\tFAC(STC,BATCH) PASS(xxxxxxxx,0) -\n\tSOURCE(INTRDR) NOSUSPEND","ccis":["CCI-000764"]},{"vulnId":"V-224665","ruleId":"SV-224665r1145799_rule","severity":"medium","ruleTitle":"Compuware Abend-AID Started task will be properly defined to the Started Task Table for Top Secret.","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.","checkContent":"Refer to the following report produced by the TSS Data Collection:\n\n- TSSCMDS.RPT(#STC).\n\nAutomated Analysis\nRefer to the following report produced by the TSS Data Collection:\n\n- PDI(ZAID0032).\n\nIf the Compuware Abend-AID started task(s) is (are) defined in the TSS STC record, this is not a finding.","fixText":"The ISSO working with the systems programmer will ensure the Compuware Abend-AID Started Task(s) is properly identified and/or defined to the system ACP. \n\nA unique ACID must be assigned for the Compuware Abend-AID started task(s) through a corresponding STC table entry.\n\nThe following commands are provided as a sample for defining Started Task(s):\n\nTSS ADD(STC) PROCNAME(AAVIEWER) ACID(AAVIEWER)\nTSS ADD(STC) PROCNAME(BDCAS) ACID(BDCAS)\nTSS ADD(STC) PROCNAME(TDCAS) ACID(TDCAS)","ccis":["CCI-000764"]}]}