The Sametime server in IBM Lotus Instant Messaging and Web Conferencing 6.5.1 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-17T02:41:12.346Z
Reserved: 2009-07-13T00:00:00Z
Link: CVE-2009-2435

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Status : Deferred
Published: 2009-07-13T14:30:00.217
Modified: 2025-04-09T00:30:58.490
Link: CVE-2009-2435

No data.