CVE-2014-5426

Description

MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.46%
Vendor Advisory opcsupport.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.opcsupport.com/link/portal/4164/4590/Article/3004/SECURITY-NOTIFICATION-OPC-Server-for-SCADA-DNP3-SN-2014-10-14-01 vendor advisory
https://ics-cert.us-cert.gov/advisories/ICSA-14-329-01 us government resource

Frequently Asked Questions

What is the severity of CVE-2014-5426?
CVE-2014-5426 has been scored as a medium severity vulnerability.
How to fix CVE-2014-5426?
To fix CVE-2014-5426, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-5426 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-5426 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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