{"containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "zenon DNP3 NG driver (DNP3 master)", "vendor": "COPA-DATA", "versions": [{"lessThanOrEqual": "7.11 SP0 build 10238", "status": "affected", "version": "7.10 SP0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "zenon DNP3 Process Gateway (DNP3 outstation)", "vendor": "COPA-DATA", "versions": [{"lessThanOrEqual": "7.11 SP0 build 10238", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Automation software company Ing. Punzenberger COPA-DATA GmbH"}], "datePublic": "2014-06-03T06:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>\nCOPA-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 physically proximate attackers to cause a denial of service (infinite loop and process crash) via crafted input over a serial line.\n\n</p>"}], "value": "COPA-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 physically proximate attackers to cause a denial of service (infinite loop and process crash) via crafted input over a serial line."}], "metrics": [{"cvssV2_0": {"accessComplexity": "HIGH", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:C", "version": "2.0"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2025-10-02T22:27:22.187Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.copadata.com/no_cache/en/support/knowledge-base-faq.html?tx_hrfaq_pi1%5Bknowledgebase%5D=814&tx_hrfaq_pi1%5Baction%5D=show&tx_hrfaq_pi1%5Bcontroller%5D=knowledgebase"}, {"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-14-154-01"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.copadata.com/no_cache/en/support/knowledge-base-faq.html?tx_hrfaq_pi1%5Bknowledgebase%5D=813&tx_hrfaq_pi1%5Baction%5D=show&tx_hrfaq_pi1%5Bcontroller%5D=knowledgebase"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>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.</p><p>Please see Knowledge Base articles 179444 and 178001 located here:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"http://www.copadata.com/en/support.html\">http://www.copadata.com/en/support.html</a></p><p>System integrators and asset owners should contact their local COPA-DATA representative for further information on how to obtain this update.</p>\n\n<br>"}], "value": "Build 11206 for Version zenon 7.11 is available that contains updated versions of the affected products that resolve the discovered vulnerabilities. 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