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EOScada Information Disclosure and Denial of Service Vulnerabilities

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Release Date:  2012-11-02    Views:  1,898

Secunia Advisory SA51171

Where:

From local network

Impact:

Exposure of sensitive information, DoS

Solution Status:

Vendor Patch

Software:

CVE Reference(s):

Description


Multiple vulnerabilities have been reported in EOScada, which can be exploited by malicious people to disclose potentially sensitive information and cause a DoS (Denial of Service).

1) An error in "EOS Core Scada.exe" when processing certain data can be exploited to cause a crash via random data sent to TCP port 5050 or 24004.

2) An error in EOSDataServer.exe when processing certain data can be exploited to cause a resource management error via large amount of data sent to TCP port 24006.

3) An error in eosfailoverservice.exe when processing certain data can be exploited to cause a resource management error via large amount of data sent to TCP port 12000.

4) An error in eosfailoverservice.exe can be exploited to cause the service to return unspecified data in clear text.

The vulnerabilities are reported in versions prior to 11.0.19.2.


Solution:
Update to version 11.0.19.2.

Provided and/or discovered by:
ICS-CERT credits Dale Peterson, Digital Bond.

Original Advisory:
ICS-CERT:
http://www.us-cert.gov/control_systems/pdf/ICSA-12-271-01.pdf

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: EOScada Information Disclosure and Denial of Service Vulnerabilities

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