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IBM Db2 for Linux Denial-of-Service Vulnerability

Vulnerability

A denial-of-service vulnerability has been identified in IBM Db2 for Linux, versions 12.1.0, 12.1.1, and 12.1.2. The issue arises under certain non-default conditions when the database server processes a specially crafted query.

Impact

Exploitation of this vulnerability leads to a denial-of-service condition, causing the database server to become unresponsive or unavailable.

Remediation

Users can download a special build containing the interim fix for this vulnerability from IBM Fix Central. This special build is available for Db2 versions 12.1.1 and 12.1.2.

Added: Jul 29, 2025, 7:23 PM
Updated: Jul 29, 2025, 7:23 PM

Vulnerability Rating

Custom Algorithm
spread
5.7
impact
2.5
exploitability
4.9
remediation
7.7
relevance
0.3
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.