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https://issues.apache.org/jira/browse/DIRAPI-473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18120602#comment-18120602
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Emmanuel Lécharny commented on DIRAPI-473:
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Found by Claude
> authenticated flag set before client-side SASL verification completes
> ---------------------------------------------------------------------
>
> Key: DIRAPI-473
> URL: https://issues.apache.org/jira/browse/DIRAPI-473
> Project: Directory Client API
> Issue Type: Bug
> Affects Versions: 2.1.8
> Reporter: Emmanuel Lécharny
> Priority: Minor
> Fix For: 2.1.9
>
>
> An application performs a *GSSAPI* bind with mutual _auth_ against a
> spoofed/*MITM*'d server on a plaintext channel; the attacker returns
> *SUCCESS* with a bogus final token.
> _evaluateChallenge_ throws, the app logs the failure, but the shared
> connection still reports _isAuthenticated()==true_ — a pool validator keeps
> it alive and a later code path reuses the connection to the attacker's
> endpoint as if mutual _auth_ had succeeded.
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