Check: ZCA1T036
z/OS CA 1 Tape Management for TSS STIG:
ZCA1T036
(in versions v6 r10 through v6 r6)
Title
CA 1 Tape Management will be properly defined to the Facility Matrix Table. (Cat II impact)
Discussion
Improperly defined security controls for CA 1 Tape Management could result in the compromise of the network, operating system, and customer data.
Check Content
Refer to the following report produced by the TSS Data Collection: - TSSCMDS.RPT(FACLIST) - Preferred report containing all control option values in effect including default values - TSSCMDS.RPT(TSSPRMFL) - Alternate report containing only control option values explicitly coded at TSS startup If the CA 1 Tape Management Facility Matrix table is defined as stated below, this is not a finding. FACILITY DISPLAY FOR CA1 INITPGM=TMS id=xx TYPE=099 ATTRIBUTES=IN-USE,ACTIVE,SHRPRF,NOASUBM,NOABEND,MULTIUSER,NOXDEF ATTRIBUTES=NOLUMSG,NOSTMSG,SIGN(M),INSTDATA,NORNDPW,AUTHINIT ATTRIBUTES=NOPROMPT,NOAUDIT,RES,NOWARNPW,NOTSOC,LCFCMD ATTRIBUTES=MSGLC,NOTRACE,NOEODINIT,IJU,NODORMPW,NONPWR ATTRIBUTES=LUUPD MODE=FAIL DOWN=GLOBAL LOGGING=INIT,SMF,MSG,SEC9 UIDACID=8 LOCKTIME=000 DEFACID=*NONE* KEY=8 MAXUSER=03000 PRFT=003
Fix Text
The IAO working with the systems programmer will ensure the Facility Matrix Table for CA 1 Tape Management is proper defined using the following example: *****CA1 FAC(USERxx=NAME=CA1,PGM=TMS,ID=nn,ACTIVE,NOASUBM) FAC(CA1=NOLUMSG,NOSTMSG,NORNDPW,NOWARNPW,MODE=FAIL) FAC(CA1=LOG(SMF,INIT,MSG,SEC9),UIDACID=8,LOCKTIME=000)
Additional Identifiers
Rule ID: SV-224645r519541_rule
Vulnerability ID: V-224645
Group Title: SRG-OS-000104
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-000764 |
The information system uniquely identifies and authenticates organizational users (or processes acting on behalf of organizational users). |
Controls
Number | Title |
---|---|
IA-2 |
Identification And Authentication (Organizational Users) |