Vulnerability 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.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Matrikonopc | Dnp3 Opc Server | <= 1.2.3 |
Related Weaknesses (CWE)
References
- http://www.opcsupport.com/link/portal/4164/4590/Article/3004/SECURITY-NOTIFICATIVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-14-329-01US Government Resource
- http://www.opcsupport.com/link/portal/4164/4590/Article/3004/SECURITY-NOTIFICATIVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-14-329-01US Government Resource
FAQ
What is CVE-2014-5426?
CVE-2014-5426 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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.
How severe is CVE-2014-5426?
CVE-2014-5426 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-5426?
Check the references section above for vendor advisories and patch information. Affected products include: Matrikonopc Dnp3 Opc Server.