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CVEs-PoC/2009/CVE-2009-4269.md
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2025-09-29 21:09:30 +02:00

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CVE-2009-4269

Description

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.

POC

Reference

Github