CVE-2009-1906

Name: CVE-2009-1906
Creator: NVD / NIST
Published: 2009-06-03T21:00:00.28+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.97%

Last modified Jun 16, 2026

CVE-2009-1906 is a vulnerability of currently unknown severity. The DRDA Services component in IBM DB2 9.1 before FP7 and 9.5 before FP4 allows remote attackers to cause a denial of service (memory corruption and application crash) via an IPv6 address in the correlation token in the APPID string, as demonstrated by an APPID string sent by the third-party DataDirect JDBC driver 3.7.32.. EPSS estimates a 1.97% chance of exploitation in the next 30 days.

Description

The DRDA Services component in IBM DB2 9.1 before FP7 and 9.5 before FP4 allows remote attackers to cause a denial of service (memory corruption and application crash) via an IPv6 address in the correlation token in the APPID string, as demonstrated by an APPID string sent by the third-party DataDirect JDBC driver 3.7.32.

Metrics

EPSS Probability

1.97%

77.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Ibm	Db2	9.1	Fp1
Ibm	Db2	9.5	Fp1

References

http://secunia.com/advisories/35235Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ36683Exploit, Patch, Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ38874Exploit, Patch, Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21293566Patch
http://www.securityfocus.com/bid/35171
http://secunia.com/advisories/35235Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ36683Exploit, Patch, Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ38874Exploit, Patch, Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21293566Patch
http://www.securityfocus.com/bid/35171

Timeline

Published: Jun 3, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-1906?

How severe is CVE-2009-1906?

Severity scoring for CVE-2009-1906 is pending analysis. The EPSS model estimates a 1.97% probability of exploitation in the next 30 days.

How do I fix CVE-2009-1906?

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.

Are you affected by CVE-2009-1906?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST