I'd like to know if there's another way to configure the Active Directory besides the usual.
Here´s the description:
LDAP: Sun Directory Server Denial of Service
This signature detects attempts to exploit a known vulnerability in the Sun Directory Server. The vulnerability is caused due to improper handling of certain overly large LDAP messages. An unauthenticated remote attacker can send a maliciously crafted LDAP message to the target host, which can terminate the affected LDAP server on the target system.
Extended Description
Sun ONE Directory Server is prone to a remote denial-of-service vulnerability. This issue is due to the application's failure to handle malformed network traffic. This issue allows remote attackers to crash the application, denying service to legitimate users.