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CVE-2009-4269: The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before...

The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

Apache Derby’s built-in password hashing was flawed before 10.6.1.0. The algorithm shrank the effective password search space before SHA-1 hashing, making password cracking or password substitution easier if an attacker can reach or obtain relevant authentication data. Most likely exposed systems are Apache Derby deployments before 10.6.1.0 using BUILTIN authentication. Exposure may also exist through embedded Derby copies, but the provided affected list lacks precise products, CPEs, and version ranges beyond the description. Prioritize remediation where Derby protects business data or is embedded in production applications. Treat as lower urgency only when Derby is absent, upgraded, or not using BUILTIN authentication. Mitigation focus: Upgrade Apache Derby to 10.6.1.0 or later where feasible.; Review Apache Derby 10.6.1.0 release notes for the security bug fix.; Identify and update embedded or bundled Derby instances..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
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CNA and ADP enrichment extracted from CVE v5

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