Fixes to common vulnerabilities found in IBM Db2 High Performance Unload
Summary
| CVE | CVE-2025-33131 |
|---|---|
| State | PUBLISHED |
| Assigner | ibm |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-10-28 00:15:38 UTC |
| Updated | 2026-10-08 11:10:00 UTC |
| 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. |
Risk And Classification
Primary CVSS: v3.1 6.5 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.003060000 probability, percentile 0.211590000 (date 2026-10-02)
Problem Types: CWE-120 | CWE-120 CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | [email protected] | Secondary | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | CNA | CVSS | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Ibm | Aix | - | All | All | All |
| Application | Ibm | Db2 High Performance Unload Load | 6.1.0.1 | - | All | All |
| Application | Ibm | Db2 High Performance Unload Load | 6.1.0.2 | - | All | All |
| Application | Ibm | Db2 High Performance Unload Load | 6.1.0.3 | - | All | All |
| Application | Ibm | Db2 High Performance Unload Load | 6.5.0.0 | All | All | All |
| Application | Ibm | Db2 High Performance Unload Load | 6.5.0.0 | if1 | All | All |
| Application | Ibm | Db2 High Performance Unload Load | All | All | All | All |
| Operating System | Ibm | Linux On Ibm Z | - | All | All | All |
| Operating System | Linux | Linux Kernel | - | All | All | All |
| Operating System | Microsoft | Windows | - | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | IBM | DB2 High Performance Unload | affected 6.1.0.3 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 5.1.0.1 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 6.1.0.2 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 6.5 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 6.5.0.0 IF1 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 6.1.0.1 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 6.1 | Not specified |
| CNA | IBM | DB2 High Performance Unload | affected 5.1 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.ibm.com/support/pages/node/7249336 | [email protected] | www.ibm.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Solutions
CNA: Remediation/Fixes Please download and install Interim Fix 12.1.0.0.1 from Fix Central
There are currently no legacy QID mappings associated with this CVE.