Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Watchguard | Firebox Pptp Vpn | 4.9 |
Related Weaknesses (CWE)
References
- http://secunia.com/advisories/29708Vendor Advisory
- http://www.mwrinfosecurity.com/publications/mwri_watchguard-firebox-pptp-vpn-useExploitPatch
- http://www.osvdb.org/44218
- http://www.securityfocus.com/bid/28619
- http://www.securitytracker.com/id?1019796
- http://www.vupen.com/english/advisories/2008/1152/referencesVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41683
- http://secunia.com/advisories/29708Vendor Advisory
- http://www.mwrinfosecurity.com/publications/mwri_watchguard-firebox-pptp-vpn-useExploitPatch
- http://www.osvdb.org/44218
- http://www.securityfocus.com/bid/28619
- http://www.securitytracker.com/id?1019796
- http://www.vupen.com/english/advisories/2008/1152/referencesVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41683
FAQ
What is CVE-2008-1618?
CVE-2008-1618 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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, whi...
How severe is CVE-2008-1618?
CVE-2008-1618 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2008-1618?
Check the references section above for vendor advisories and patch information. Affected products include: Watchguard Firebox Pptp Vpn.