CVE-2023-30443

Summary

CVE-2023-30443 is a denial-of-service vulnerability affecting IBM Db2 for Linux, UNIX, and Windows versions 10.5, 11.1, and 11.5. A maliciously crafted query can be used to overload the affected database server, leading to a denial of service condition. This issue may cause significant disruption to organizations relying on Db2 for critical database operations. Attackers can exploit this vulnerability by sending specially crafted database queries to targeted systems, potentially resulting in extended downtime for affected organizations. IBM recommends installing the applicable patches to mitigate this risk.

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