IBM Db2 High Performance Unload Stack-Based Buffer Overflow Vulnerability Leading to Program Crash
Vulnerability
A stack-based buffer overflow vulnerability has been identified in IBM Db2 High Performance Unload versions 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1. This vulnerability could allow an authenticated user to cause the program to crash by overwriting a buffer allocated on the stack.
Impact
Exploitation of this vulnerability leads to a program crash.
Remediation
Users can download and install Interim Fix 12.1.0.0.1 from Fix Central.
Added: Oct 28, 2025, 12:21 AM
Updated: Oct 28, 2025, 12:21 AM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
2.5exploitability
5.2remediation
7.7relevance
0.8threat
0.0urgency
2.9incentive
1.7Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.