CVE-2002-0054

SMTP service in (1) Microsoft Windows 2000 and (2) Internet Mail Connector (IMC) in Exchange Server 5.5 does not properly handle responses to NTLM authentication, which allows remote attackers to perform mail relaying via an SMTP AUTH command using null session credentials.

SMTP service in (1) Microsoft Windows 2000 and (2) Internet Mail Connector (IMC) in Exchange Server 5.5 does not properly handle responses to NTLM authentication, which allows remote attackers to perform mail relaying via an SMTP AUTH command using null session credentials.

El servicio SMTP enMicrosoft Windows 2000 y Internet Mail Connector (IMC) en Exchange Server 5.5no maneja adecuadamente respuestas a autenticación NTLM, lo que permite a atacantes remotos hacer reenvío de correo mediante el servidor.