Microsoft Exchange 2003 and Outlook Web Access (OWA), when configured to use NTLM authentication, does not properly reuse HTTP connections, which can cause OWA users to view mailboxes of other users when Kerberos has been disabled as an authentication method for IIS 6.0, e.g. when SharePoint Services 2.0 is installed.
2004-01-20T05:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 6.0 (MEDIUM)
AV:N/AC:M/Au:S/C:P/I:P/A:P
6.8
6.4
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | microsoft | exchange_server | 2003 | Yes |
Application | microsoft | sharepoint_services | 2.0 | Yes |
Operating System | microsoft | windows_server_2003 | * | Yes |
Operating System | microsoft | windows_server_2003 | - | Yes |
Operating System | microsoft | windows_server_2003 | - | Yes |
Operating System | microsoft | windows_server_2003 | - | Yes |
Operating System | microsoft | windows_server_2003 | r2 | Yes |