CVSS 3.1 Score 7.5 of 10 (high)


Published Oct 16, 2023
Updated: Dec 22, 2023


CVE-2023-30987 is a vulnerability affecting IBM Db2 for Linux, UNIX and Windows versions 10.5, 11.1, and 11.5. It can be exploited through a specially crafted query on certain databases, leading to a denial of service condition. The vulnerability has a base severity rating of HIGH with a base score of 7.5 according to the National Vulnerability Database (NVD). It does not require any privileges or user interaction and can be exploited over the network. The potential danger this vulnerability poses to an organization is the possibility of attackers exploiting it to disrupt the availability of the affected Db2 instances. To mitigate this vulnerability, organizations should apply the necessary updates or patches provided by IBM when available.

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