CVEvulnerability

CVE-2001-0660

5.0 MEDIUM Published 2001-10-30 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2001-10-30
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N

Description

Outlook Web Access (OWA) in Microsoft Exchange 5.5, SP4 and earlier, allows remote attackers to identify valid user email addresses by directly accessing a back-end function that processes the global address list (GAL).

Affected configurations

• microsoft exchange server (<= 5.5)

References