CVE-2008-1618 | BDVDB-2026-30106 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.mwrinfosecurity.com/publications/mwri_watchguard-firebox-pptp-vpn-user-enumeration-advisory_2008-04-04.pdf
- http://www.osvdb.org/44218
- http://www.vupen.com/english/advisories/2008/1152/references
- http://www.securityfocus.com/bid/28619
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41683
- http://secunia.com/advisories/29708
- http://www.securitytracker.com/id?1019796
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.