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https://issues.apache.org/jira/browse/DIRAPI-463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18120612#comment-18120612
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Emmanuel Lécharny commented on DIRAPI-463:
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Found by Claude
> Unrecognized password-scheme prefix silently falls back to plaintext
> comparison
> -------------------------------------------------------------------------------
>
> Key: DIRAPI-463
> URL: https://issues.apache.org/jira/browse/DIRAPI-463
> Project: Directory Client API
> Issue Type: Bug
> Affects Versions: 2.1.8
> Reporter: Emmanuel Lécharny
> Priority: Major
> Fix For: 2.1.9
>
>
> A directory migrated from *OpenLDAP* stores userPassword =
> '_\{CRYPT\}$2y$10$..._'.
> The attacker obtains the value from a leaked *LDIF* export or permissive
> *ACI* and binds with the literal 60-character stored string as the password —
> _findAlgorithm_ returns null, _compareCredentials_ byte-compares, and the
> bind succeeds.
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