Vulnerability Note VU#603928

Ecava IntegraXor stack-based buffer overflow vulnerability

Original Release date: 17 Dec 2010 | Last revised: 21 Dec 2010

Overview

Ecava IntegraXor contains a stack-based buffer overflow vulnerability in the Ecava IntegraXor Human-Machine Interface (HMI) product that could allow the execution of arbitrary code.

Description

According to Ecava's website: IntegraXor is a suite of tools used to create and run a web-based HMI interface for a Supervisory Control and Data Acquisition (SCADA) system. Ecava IntegraXor is vulnerable to a stack-based buffer overflow when more than 1024 bytes are written to the fixed-size stack buffer. When an exploit sends a request greater than 1024 bytes, IntegraXor writes past the buffer bounds and corrupts memory, allowing execution of arbitrary code.

Impact

An attacker can cause the device to crash and may be able to execute arbitrary code.

Solution

Ecava has released a patch to mitigate the vulnerability and has notified its customer base of the availability of the patch.

Vendor Information (Learn More)

VendorStatusDate NotifiedDate Updated
EcavaAffected-16 Dec 2010
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

Thanks to Jeremy Brown for reporting this vulnerability.

This document was written by Michael Orlando.

Other Information

  • CVE IDs: Unknown
  • Date Public: 16 Dec 2010
  • Date First Published: 17 Dec 2010
  • Date Last Updated: 21 Dec 2010
  • Severity Metric: 21.83
  • Document Revision: 18

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