IBM Db2 Big SQL on Cloud Pak for Data is vulnerable to a denial of service due to lack of throttling on an API

IBM Db2 Big SQL on Cloud Pak for Data versions 7.6 (on CP4D 4.8), 7.7 (on CP4D 5.0), and 7.8 (on CP4D 5.1) do not properly limit the allocation of system resources. An authenticated user with internal knowledge of the environment could exploit this weakness to cause a denial of service.

IBM Watson Query on Cloud Pak for Data and IBM Db2 Big SQL on Cloud Pak for Data information disclosure

IBM Watson Query on Cloud Pak for Data 1.8, 2.0, 2.1, 2.2 and IBM Db2 Big SQL on Cloud Pak for Data 7.3, 7.4, 7.5, and 7.6 could allow an authenticated user to obtain sensitive information due to insufficient session expiration.

IBM Big SQL on IBM Cloud Pak for Data 7.1.0, 7.1.1, 7.2.0, and 7.2.3 could allow an authenticated user with appropriate permissions to obtain sensitive information by bypassing data masking rules using a CREATE TABLE SELECT statement. IBM X-Force ID: 220480.