CVE-2019-6539

{"containers": {"cna": {"affected": [{"product": "WECON LeviStudioU", "vendor": "ICS-CERT", "versions": [{"status": "affected", "version": "LeviStudioU Versions 1.8.56 and prior"}]}], "datePublic": "2019-02-05T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Several heap-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior have been identified, which may allow arbitrary code execution. Mat Powell, Ziad Badawi, and Natnael Samson working with Trend Micro's Zero Day Initiative, reported these vulnerabilities to NCCIC."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "Heap-based buffer overflow CWE-122", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-02-13T10:57:01.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"name": "106861", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/106861"}, {"tags": ["x_refsource_MISC"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2019-02-05T00:00:00", "ID": "CVE-2019-6539", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "WECON LeviStudioU", "version": {"version_data": [{"version_value": "LeviStudioU Versions 1.8.56 and prior"}]}}]}, "vendor_name": "ICS-CERT"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Several heap-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior have been identified, which may allow arbitrary code execution. Mat Powell, Ziad Badawi, and Natnael Samson working with Trend Micro's Zero Day Initiative, reported these vulnerabilities to NCCIC."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Heap-based buffer overflow CWE-122"}]}]}, "references": {"reference_data": [{"name": "106861", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106861"}, {"name": "https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03", "refsource": "MISC", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:23:21.466Z"}, "title": "CVE Program Container", "references": [{"name": "106861", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/106861"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2019-6539", "datePublished": "2019-02-13T00:00:00.000Z", "dateReserved": "2019-01-22T00:00:00.000Z", "dateUpdated": "2024-09-16T19:56:23.233Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "WECON LeviStudioU", "vendor": "ICS-CERT", "versions": [{"status": "affected", "version": "LeviStudioU Versions 1.8.56 and prior"}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:*", "matchCriteriaId": "42A79D71-9BF0-4D3E-B8FC-B92DF51590F3", "versionEndIncluding": "1.8.56", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Several heap-based buffer overflow vulnerabilities in WECON LeviStudioU version 1.8.56 and prior have been identified, which may allow arbitrary code execution. Mat Powell, Ziad Badawi, and Natnael Samson working with Trend Micro's Zero Day Initiative, reported these vulnerabilities to NCCIC."}, {"lang": "es", "value": "Se han identificado varias vulnerabilidades de desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap) en WECON LeviStudioU, en versiones 1.8.56 y anteriores, que podr\u00edan permitir la ejecuci\u00f3n de c\u00f3digo arbitrario. Mat Powell, Ziad Badawi y Natnael Samson, que trabajan en la \"Zero Day Initiative\" de Trend Micro, reportaron estas vulnerabilidades al NCCIC."}], "id": "CVE-2019-6539", "lastModified": "2026-06-17T02:39:13.227", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-13T00:29:00.703", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106861"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106861"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-036-03"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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