What is the severity of CVE-2014-0789?

CVE-2014-0789 has a high severity rating due to the existence of multiple buffer overflows that can allow remote code execution.

How do I fix CVE-2014-0789?

To fix CVE-2014-0789, you should update your Schneider Electric OPC Factory Server to a version later than 3.5.

What types of systems are affected by CVE-2014-0789?

CVE-2014-0789 affects multiple versions of Schneider Electric OPC Factory Server, specifically versions 3.5 and earlier.

Can CVE-2014-0789 be exploited remotely?

Yes, CVE-2014-0789 can be exploited remotely by attacking systems running the affected versions of OPC Factory Server.

What is the impact of CVE-2014-0789 if exploited?

If exploited, CVE-2014-0789 could allow an attacker to execute arbitrary code on the affected systems.

Vulnerability/
CVE-2014-0789

high

7.8

CWE

119

4/4/2014

12/4/2025

CVE-2014-0789: Buffer Overflow

First published: Fri Apr 04 2014(Updated: )

Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions.

Credit: ics-cert@hq.dhs.gov

Affected Software	Affected Version	How to fix
OPC Factory Server	<=3.35
schneider-electric OPC Factory Server	<=3.35
schneider-electric OPC Factory Server	<=3.35
schneider-electric OPC Factory Server	<=3.35
schneider-electric OPC Factory Server	<=3.35
	<=3.35
	<=3.35
	<=3.35
	<=3.35
	<=3.35

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2014-0789?
CVE-2014-0789 has a high severity rating due to the existence of multiple buffer overflows that can allow remote code execution.
How do I fix CVE-2014-0789?
To fix CVE-2014-0789, you should update your Schneider Electric OPC Factory Server to a version later than 3.5.
What types of systems are affected by CVE-2014-0789?
CVE-2014-0789 affects multiple versions of Schneider Electric OPC Factory Server, specifically versions 3.5 and earlier.
Can CVE-2014-0789 be exploited remotely?
Yes, CVE-2014-0789 can be exploited remotely by attacking systems running the affected versions of OPC Factory Server.
What is the impact of CVE-2014-0789 if exploited?
If exploited, CVE-2014-0789 could allow an attacker to execute arbitrary code on the affected systems.

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agent/source
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canonical/schneider-electric opc factory server
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