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CVE-2025-33131

Severity CVSS v4.0:
Pending analysis
Type:
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
28/10/2025
Last modified:
06/11/2025

Description

IBM DB2 High Performance Unload 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 could allow an authenticated user to cause the program to crash due to a buffer being overwritten when it is allocated on the stack.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
6.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:db2_high_performance_unload_load:*:*:*:*:*:*:*:* 5.1.0.0 (including) 6.1.0.0 (including)
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.2:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.3:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5.0.0:if1:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
cpe:2.3:o:ibm:linux_on_ibm_z:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools