CVE-2025-2534
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-07
Last updated on: 2025-11-19
Assigner: IBM Corporation
Description
Description
IBM Db2 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ibm | db2 | From 11.1.0 (inc) to 11.1.4.7 (inc) |
| ibm | db2 | From 11.1.0 (inc) to 11.1.4.7 (inc) |
| ibm | db2 | From 11.1.0 (inc) to 11.1.4.7 (inc) |
| ibm | db2 | From 11.5.0 (inc) to 11.5.9 (inc) |
| ibm | db2 | From 11.5.0 (inc) to 11.5.9 (inc) |
| ibm | db2 | From 11.5.0 (inc) to 11.5.9 (inc) |
| ibm | db2 | From 12.1.0 (inc) to 12.1.3 (inc) |
| ibm | db2 | From 12.1.0 (inc) to 12.1.3 (inc) |
| ibm | db2 | From 12.1.0 (inc) to 12.1.3 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-789 | The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated. |
| CWE-NVD-CWE-noinfo |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability affects IBM Db2 versions 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 on Linux, UNIX, and Windows. It allows a denial of service attack where the server may crash when processing a specially crafted query.
How can this vulnerability impact me? :
The impact of this vulnerability is a denial of service, meaning the IBM Db2 server could crash and become unavailable, potentially disrupting database services and operations.
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