CVE-2009-4439

MEDIUM 4.0CVE-2009-4439 · Published 28/12/2009 · updated 16/06/2026

In short

CVE-2009-4439 is a MEDIUM (CVSS 4.0) vulnerability affecting db2 (ibm).
Chance of exploitation in the next 30 days (EPSS): 2.0%, higher than 80.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
db2 ibm	`= 9.5`	No fix yet

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.

References

ftp.software.ibm.com/ps/products/db2/fixes/english-us/aparlist/db2_v95/APARLIST.TXT
secunia.com/advisories/37759 · Vendor Advisory
www-01.ibm.com/support/docview.wss · Vendor Advisory
www-01.ibm.com/support/docview.wss · Patch
www-01.ibm.com/support/docview.wss · Vendor Advisory
securityfocus.com/bid/37332
vupen.com/english/advisories/2009/3520 · Patch

More vulnerabilities in db2

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

db2

ibm

= 9.5

No fix yet

More vulnerabilities in db2

See all →