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18 lines
874 B
Markdown
18 lines
874 B
Markdown
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### [CVE-2009-4269](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4269)
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### Description
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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.
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### POC
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#### Reference
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- http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html
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#### Github
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- https://github.com/ARPSyndicate/cvemon
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