{"cve":"CVE-2009-1239","nvd":{"published":"2009-04-03T18:30:00.640","modified":"2026-06-16T23:06:50.147","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"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"],"products":["ibm:db2"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-1239","score":0.01043,"percentile":0.6411,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}