CVE-2009-4439
UnknownEPSS 1.99%
Last modified
CVE-2009-4439 is a vulnerability of currently unknown severity. Unspecified vulnerability in the Query Compiler, Rewrite, and Optimizer component in IBM DB2 9.5 before FP5 allows remote authenticated users to cause a denial of service (instance crash) by compiling a SQL query.. EPSS estimates a 1.99% chance of exploitation in the next 30 days.
Description
Unspecified vulnerability in the Query Compiler, Rewrite, and Optimizer component in IBM DB2 9.5 before FP5 allows remote authenticated users to cause a denial of service (instance crash) by compiling a SQL query.
Metrics
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ibm | Db2 | 9.5 | Fp1 |
References
- http://secunia.com/advisories/37759Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1JR31948Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21412902Vendor Advisory
- http://www.vupen.com/english/advisories/2009/3520Patch, Vendor Advisory
- http://secunia.com/advisories/37759Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1JR31948Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21412902Vendor Advisory
- http://www.vupen.com/english/advisories/2009/3520Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-4439?
Unspecified vulnerability in the Query Compiler, Rewrite, and Optimizer component in IBM DB2 9.5 before FP5 allows remote authenticated users to cause a denial of service (instance crash) by compiling a SQL query.
How severe is CVE-2009-4439?
Severity scoring for CVE-2009-4439 is pending analysis. The EPSS model estimates a 1.99% probability of exploitation in the next 30 days.
How do I fix CVE-2009-4439?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2009-4439?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST