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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2009-07-13T14:00:00Z

Updated: 2024-09-17T02:41:12.346Z

Reserved: 2009-07-13T00:00:00Z

Link: CVE-2009-2435

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2009-07-13T14:30:00.217

Modified: 2024-02-14T01:17:43.863

Link: CVE-2009-2435

cve-icon Redhat

No data.