PT-2008-3172 · Watchguard · Watchguard Firebox

Publicado 2008-04-07 · Atualizado 2017-08-08 · CVE-2008-1618

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Watchguard Firebox versions prior to 10

Description The issue concerns the PPTP VPN service in Watchguard Firebox, where the MS-CHAPv2 authentication handshake generates different error codes depending on whether the username is valid or invalid. This allows remote attackers to enumerate valid usernames.

Recommendations For versions prior to 10, update to version 10 or later to resolve the issue. As a temporary workaround, consider restricting access to the PPTP VPN service until the update is applied.

Exploit

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2008-1618

Produtos afetados

Watchguard Firebox

Referências · 8

• 🔥 http://mwrinfosecurity.com/publications/mwri_watchguard-firebox-pptp-vpn-user-enumeration-advisory_2008-04-04.pdf · Exploit
• http://vupen.com/english/advisories/2008/1152/references · Aviso do Fabricante
• http://osvdb.org/44218 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2008-1618 · Nota de Segurança
• http://secunia.com/advisories/29708 · Aviso do Fabricante
• http://securityfocus.com/bid/28619 · Nota
• http://securitytracker.com/id?1019796 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/41683 · Nota