What’s Vulnerable › Vulnerabilities

CVE-2009-1239

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2009-04-03 · updated 2026-06-16
• Weakness: CWE-200

Description

IBM DB2 9.1 before FP7 returns incorrect query results in certain situations related to the order of application of an INNER JOIN predicate and an OUTER JOIN predicate, which might allow attackers to obtain sensitive information via a crafted query.

Affected products

• IBM Db2 for Linux, UNIX and Windows: through 9.1; 9.1, 9.1-fp1, 9.1-fp2, 9.1-fp3, 9.1-fp3a, 9.1-fp4 (+3)

References

• http://www-01.ibm.com/support/docview.wss?uid=swg1JR31886
• http://www-01.ibm.com/support/docview.wss?uid=swg21381257
• http://www.vupen.com/english/advisories/2009/0912
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49864
• http://www-01.ibm.com/support/docview.wss?uid=swg1JR31886
• http://www-01.ibm.com/support/docview.wss?uid=swg21381257
• http://www.vupen.com/english/advisories/2009/0912
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49864

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