The PPTP VPN service in Watchguard Firebox before 10, when performing the MS-CHAPv2 authentication handshake, generates different error codes depending on whether the username is valid or invalid, which allows remote attackers to enumerate valid usernames.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2008-04-07T18:00:00
Updated: 2024-08-07T08:24:42.935Z
Reserved: 2008-04-02T00:00:00
Link: CVE-2008-1618
Vulnrichment
No data.
NVD
Status : Modified
Published: 2008-04-07T18:44:00.000
Modified: 2024-11-21T00:44:56.183
Link: CVE-2008-1618
Redhat
No data.