The vROps PostgreSQL DB must generate audit records when unsuccessful attempts to delete privileges/permissions occur.

From VMW vRealize Operations Manager 6.x PostgreSQL Security Technical Implementation Guide

Associated with: CCI-000172

SV-98967r1_rule The vROps PostgreSQL DB must generate audit records when unsuccessful attempts to delete privileges/permissions occur.

Vulnerability discussion

Failed attempts to change the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized attempts to elevate or restrict individuals' and groups' privileges could go undetected. In an SQL environment, deleting permissions is typically done via the REVOKE or DENY command. To aid in diagnosis, it is necessary to keep track of failed attempts in addition to the successful ones.

Check content

At the command prompt, execute the following command: # grep '^\s*log_statement\b' /storage/db/vcops/vpostgres/data/postgresql.conf If "log_statement" is not set to "all", this is a finding.

Fix text

At the command prompt, execute the following commands: # /opt/vmware/vpostgres/current/bin/psql -U postgres -c "ALTER SYSTEM SET log_statement TO 'all';" # /opt/vmware/vpostgres/current/bin/psql -U postgres -c "SELECT pg_reload_conf();"

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