Siemens Automation License Manager Multiple Vulnerabilities

This script is Copyright (C) 2013-2016 Tenable Network Security, Inc.

Synopsis :

The remote host has software installed that is affected by multiple

Description :

The remote host has a version of Siemens Automation License Manager
installed that is affected by the following vulnerabilities :

- There are multiple buffer overflows that can be
exploited to execute arbitrary code by sending a message
to the Automation License Manager TCP service listening
on port 4410 containing a long serialid field in a
_licensekey command. (CVE-2011-4329)

- The Siemens Automation License Manager TCP service
listening on TCP port 4410 does not properly copy fields
obtained from clients and can be exploited by sending a
message containing long fields to cause a denial of
service. (CVE-2011-4530)

- By sending a specially crafted 'get_target_ocx_param' or
'send_target_ocx_param' command message to the
Automation License Manager service listening on port
4410, an attacker can trigger a NULL pointer dereference
and denial of service. (CVE-2011-4531)

See also :

Solution :

Upgrade to Siemens Automation License Manager 5.1+SP1+Upd2 or later.

Risk factor :

High / CVSS Base Score : 7.5
CVSS Temporal Score : 6.2
Public Exploit Available : true

Family: SCADA

Nessus Plugin ID: 63428 ()

Bugtraq ID: 50830

CVE ID: CVE-2011-4529

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