Description
Axway Secure Messenger before 6.5 Updated Release 7, as used in Axway Email Firewall, provides different responses to authentication requests depending on whether the user exists, which allows remote attackers to enumerate users via a series of requests.
References
- 20130117 CVE-2012-6452 Axway Secure Messenger Username Disclosure mailing-list
- 57457 vdb-entry
- axway-secure-info-disc(81388) vdb-entry