STIGQter: STIG Summary: IBM z/OS ACF2 Security Technical Implementation Guide Version: 8 Release: 2 Benchmark Date: 23 Apr 2021:

IBM z/OS NOBUFFS in SMFPRMxx must be properly set (Default is MSG).

DISA Rule

SV-223550r533198_rule

Vulnerability Number

V-223550

Group Title

SRG-OS-000047-GPOS-00023

Rule Version

ACF2-OS-000140

Severity

CAT II

CCI(s)

• CCI-000140 - The information system takes organization-defined actions upon audit failure (e.g., shut down information system, overwrite oldest audit records, stop generating audit records).

Weight

10

Fix Recommendation

Configure NOBUFFS to HALT unless availability is an overriding concern then NOBUFFS can be set to MSG.

Check Contents

Refer to IEASYS00 member in SYS1.PARMLIB Concatenation. Determine proper SMFPRMxx member in SYS1.PARMLIB.

If NOBUFFS is set to HALT, this is not a finding.

Note: If availability is an overriding concern NOBUFFS can be set to MSG.

Vulnerability Number

V-223550

Documentable

False

Rule Version

ACF2-OS-000140

Severity Override Guidance

Refer to IEASYS00 member in SYS1.PARMLIB Concatenation. Determine proper SMFPRMxx member in SYS1.PARMLIB.

If NOBUFFS is set to HALT, this is not a finding.

Note: If availability is an overriding concern NOBUFFS can be set to MSG.

Check Content Reference

M

Target Key

4100

Comments