Wibu-Systems CodeMeter remote denial of service vulnerability

Overview

Wibu-Systems CodeMeter contains a remote denial of service vulnerability when receiving specially crafted packets.

Description

Wibu-Systems CodeMeter v4.30c and v4.10b contain a remote denial of service vulnerability when receiving specially crafted packets. Wibu-Systems CodeMeter listens on TCP/22350 for incoming connections. An attacker can send a specially crafted packet causing CodeMeter.exe to crash.

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Impact

A remote, unauthenticated attacker could cause the Wibu-Systems CodeMeter application to crash creating a denial-of-service condition.

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Solution

Apply an Update

This vulnerability has been addressed in Wibu-Systems CodeMeter Software v4.40.

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Restrict access

Restrict access to the Wibu-Systems CodeMeter network interface to trusted users and networks.

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Vendor Information

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AccessData Affected

Updated: January 16, 2012

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Guidance Software, Inc. Affected

Updated: January 16, 2012

Status

Affected

Vendor Statement

We have not received a statement from the vendor.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Wibu-Systems __ Affected

Notified: October 25, 2011 Updated: January 03, 2012

Status

Affected

Vendor Statement

This vulnerability has been addressed in Wibu-Systems CodeMeter Software v4.40.

Vendor Information

We are not aware of further vendor information regarding this vulnerability.

Vendor References

• <http://www.wibu.com/en/anwendersoftware.html&gt;

CVSS Metrics

Group	Score	Vector
Base
Temporal
Environmental

References

• <http://www.wibu.com/en/anwendersoftware.html&gt;
• <http://jvn.jp/en/jp/JVN78901873/index.html&gt;

Acknowledgements

Thanks to Kuang-Chun Hung of Information and Communication Security Technology Center for reporting this vulnerability.

This document was written by Michael Orlando.

Other Information

CVE IDs:	CVE-2011-4057
Severity Metric:	0.14 Date Public: