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CVE-2009-4326: The RAND scalar function in the Common Code Infrastructure component in IBM DB2 9.5 before FP5 and 9.7 befo...

The RAND scalar function in the Common Code Infrastructure component in IBM DB2 9.5 before FP5 and 9.7 before FP1, when the Database Partitioning Feature (DPF) is used, produces "repeating" return values, which might allow attackers to defeat protection mechanisms based on randomization by predicting a value.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This issue affects IBM DB2 9.5 before FP5 and 9.7 before FP1 when Database Partitioning Feature is used. DB2’s RAND function can return repeating values, weakening any business process that relies on it for security-sensitive randomness. Exposure is likely limited to legacy IBM DB2 9.5 or 9.7 deployments using Database Partitioning Feature and security-relevant RAND output. Non-DPF deployments or systems not using RAND for protection are less likely exposed based on the supplied record. Treat as a targeted legacy database hygiene issue. Prioritize if DB2 RAND supports tokens, identifiers, access decisions, or fraud controls; otherwise handle through planned legacy DB2 remediation. Mitigation focus: Upgrade DB2 9.5 deployments to FP5 or later per IBM guidance.; Upgrade DB2 9.7 deployments to FP1 or later per IBM guidance.; Review applications for security reliance on DB2 RAND output..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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