CVE-2009-1906
The DRDA Services component in IBM DB2 9.1 before FP7 and 9.5 before FP4 allows remote attackers...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2009-1906- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2009-1906- Updated
- 2026-11-02
EUVDEUVD-2009-1901 No score
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.
- Record
EUVD-2009-1901- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rhx4-qcjj-rcmx No score
The DRDA Services component in IBM DB2 9.1 before FP7 and 9.5 before FP4 allows remote attackers...
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.
- Record
GHSA-rhx4-qcjj-rcmx- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-1906 is a medium vulnerability (CVSS 4.3) in Ibm Db2, published June 3, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.97%, the 80th percentile. No source names a fixed version.