COPA-DATA zenon DNP3 Improper Input Validation

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Summary

CVECVE-2014-2345
StatePUBLISHED
Assignericscert
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-06-05 17:55:05 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionCOPA-DATA zenon DNP3 NG driver (DNP3 master) 7.10 and 7.11 through 7.11 SP0 build 10238 and zenon DNP3 Process Gateway (DNP3 outstation) 7.11 SP0 build 10238 and earlier allow remote attackers to cause a denial of service (infinite loop and process crash) by sending a crafted DNP3 packet over TCP.

Risk And Classification

Primary CVSS: v2.0 7.1 from [email protected]

AV:N/AC:M/Au:N/C:N/I:N/A:C

Problem Types: CWE-20 | CWE-20 CWE-20

VersionSourceTypeScoreSeverityVector
2.0[email protected]Primary7.1AV:N/AC:M/Au:N/C:N/I:N/A:C
2.0[email protected]Secondary7.1AV:N/AC:M/Au:N/C:N/I:N/A:C
2.0CNACVSS7.1AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:M/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Copadata Zenon Dnp3 Ng Driver 7.10 All All All
Application Copadata Zenon Dnp3 Ng Driver 7.11 - All All
Application Copadata Zenon Dnp3 Ng Driver 7.11 sp0_build_10238 All All
Application Copadata Zenon Dnp3 Process Gateway 7.11 sp0_build_10238 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA COPA-DATA Zenon DNP3 NG Driver DNP3 Master affected 7.10 SP0 7.11 SP0 build 10238 custom Not specified
CNA COPA-DATA Zenon DNP3 Process Gateway DNP3 Outstation affected 7.11 SP0 build 10238 custom Not specified

References

ReferenceSourceLinkTags
www.cisa.gov/news-events/ics-advisories/icsa-14-154-01 [email protected] www.cisa.gov
COPA-DATA Improper Input Validation | ICS-CERT af854a3a-2127-422b-91ae-364da2661108 ics-cert.us-cert.gov Third Party Advisory, US Government Resource
404 af854a3a-2127-422b-91ae-364da2661108 www.copadata.com
404 af854a3a-2127-422b-91ae-364da2661108 www.copadata.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Automation software company Ing. Punzenberger COPA-DATA GmbH (en)

Additional Advisory Data

Solutions

CNA: Build 11206 for Version zenon 7.11 is available that contains updated versions of the affected products that resolve the discovered vulnerabilities. COPA-DATA recommends upgrading or updating the affected products to this version. Please see Knowledge Base articles 179444 and 178001 located here:  http://www.copadata.com/en/support.html System integrators and asset owners should contact their local COPA-DATA representative for further information on how to obtain this update.

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