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Family: Denial of Service --> Category: infos

Kerio MailServer < 6.3.1 Denial of Service Vulnerability Vulnerability Scan

Vulnerability Scan Summary
Checks version of KMS SMTP server

Detailed Explanation for this Vulnerability Test

Synopsis :

The remote LDAP server is prone to a denial of service attack.

Description :

The remote host is running Kerio MailServer, a commercial mail server
available for Windows, Linux, and Mac OS X platforms.

According to its banner, the LDAP service associated with the
installed version of Kerio MailServer terminates abnormally when it
receives certain malformed LDAP search requests. An unauthenticated
remote attacker can exploit this issue to deny access to legitimate

See also :

Solution :

Upgrade to Kerio MailServer 6.3.1 or later.

Threat Level:

Low / CVSS Base Score : 2.3

Click HERE for more information and discussions on this network vulnerability scan.


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