CVE-2009-4439

Published Dec 28, 2009 ibm

Overview

CVE-2009-4439 is a known-severity vulnerability affecting ibm db2. It was published on December 28, 2009.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from ibm. Update db2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor	Product	Versions	Status

References

Ref ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT Ref secunia.com/advisories/37759 Ref www-01.ibm.com/support/docview.wss?uid=swg1JR31948 Ref www-01.ibm.com/support/docview.wss?uid=swg21293566 Ref www-01.ibm.com/support/docview.wss?uid=swg21412902 Ref www.securityfocus.com/bid/37332 Ref www.vupen.com/english/advisories/2009/3520 Ref ftp://ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT Ref secunia.com/advisories/37759 Ref www-01.ibm.com/support/docview.wss?uid=swg1JR31948

Frequently Asked Questions

What is CVE-2009-4439?

CVE-2009-4439 is a known-severity vulnerability affecting ibm db2. It was published on December 28, 2009.

How severe is CVE-2009-4439?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2009-4439?

How can CyberStrike help with CVE-2009-4439?

CyberStrike's AI-powered security agents can automatically detect CVE-2009-4439 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.