CVE-2023-30987

Name of the Vulnerable Software and Affected Versions IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) versions 10.5, 11.1, and 11.5

Description The issue is related to errors in processing input data, which can be exploited by a remote attacker to cause a denial of service with a specially crafted query on certain databases.

Recommendations For versions 10.5, 11.1, and 11.5, consider restricting access to certain databases to minimize the risk of exploitation until a patch is available. As a temporary workaround, consider disabling the functionality that allows specially crafted queries on certain databases until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.