Vulnerability Note VU#711420

LiveData Server fails to properly handle Connection-Oriented Transport Protocol packets

Original Release date: 02 May 2007 | Last revised: 20 Jul 2007

Overview

The LiveData Server fails to handle malformed Connection-Oriented Transport Protocol (COTP) packets. This vulnerability may allow a remote attacker to crash the LiveData Server.

Description

The LiveData Server records and transmits data between two or more control systems. The Connection-Oriented Transport Protocol (COTP) is a transport layer protocol used in OSI networks. COTP is defined in ISO 8073. The LiveData implementation of COTP contains an unspecified vulnerability. By sending a specially crafted packet to a vulnerable LiveData Server, a remote attacker may be able to trigger this vulnerability.

Impact

A remote attacker can cause the LiveData Server to terminate abnormally, resulting in a denial-of-service condition.

Solution

Upgrade

This vulnerability is remedied in releases 5.00.62 or later of the LiveData Server products. This update is available on the LiveData web site.
 

Systems Affected (Learn More)

VendorStatusDate NotifiedDate Updated
LiveData Inc.Affected23 May 200601 May 2007
If you are a vendor and your product is affected, let us know.

CVSS Metrics (Learn More)

Group Score Vector
Base N/A N/A
Temporal N/A N/A
Environmental N/A N/A

References

Credit

This vulnerability was reported by Matt Franz of Digital Bond.

This document was written by Jeff Gennari.

Other Information

  • CVE IDs: CVE-2007-2490
  • Date Public: 02 May 2007
  • Date First Published: 02 May 2007
  • Date Last Updated: 20 Jul 2007
  • Severity Metric: 1.21
  • Document Revision: 23

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