Kerio MailServer < 6.1.3 Patch 1 Remote DoS

medium Nessus Network Monitor Plugin ID 3469
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The remote host is vulnerable to a Denial of Service (DoS) attack.


The remote host is running Kerio MailServer version 6.0.10 or lower. There is a flaw in the remote version of this server that would allow an attacker to cause the application to fail. While the details of the flaw are unknown, it is alledged that an attacker can launch the attack without any credentials and render the target service unavailable.


Upgrade to version 6.1.3 Patch 1 or higher.

See Also

Plugin Details

Severity: Medium

ID: 3469

Family: SMTP Servers

Published: 3/9/2006

Updated: 3/6/2019

Dependencies: 2004, 2005

Risk Information


Risk Factor: Medium

Base Score: 5.6

Temporal Score: 4.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C


Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:2.3:a:kerio:kerio_mailserver:*:*:*:*:*:*:*:*

Reference Information

CVE: CVE-2005-3359, CVE-2006-0742, CVE-2006-2444, CVE-2006-0039, CVE-2006-1158, CVE-2006-0074

BID: 18081, 18113, 17043, 16993, 17078