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CVE-2008-1618
Published: Apr 7, 2008
Modified: Aug 7, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
44218
vdb-entry
x_refsource_OSVDB
ADV-2008-1152
vdb-entry
x_refsource_VUPEN
28619
vdb-entry
x_refsource_BID
firebox-pptpvpn-mschapv2-info-disclosure(41683)
vdb-entry
x_refsource_XF
29708
third-party-advisory
x_refsource_SECUNIA
1019796
vdb-entry
x_refsource_SECTRACK
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