IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated user to send specially crafted packets to cause a denial of service from excessive memory usage.Referenceshttps://www.ibm.com/support/pages/node/2876307https://exchange.xforce.ibmcloud.com/vulnerabilities/173806https://security.netapp.com/advisory/ntap-20210108-0001/