{"containers": {"cna": {"affected": [{"product": "Omron CX-One", "vendor": "ICS-CERT", "versions": [{"status": "affected", "version": "The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior."}]}], "datePublic": "2018-04-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "HEAP-BASED BUFFER OVERFLOW CWE-122", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-04-17T18:57:01.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "DATE_PUBLIC": "2018-04-17T00:00:00", "ID": "CVE-2018-8834", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Omron CX-One", "version": {"version_data": [{"version_value": "The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior."}]}}]}, "vendor_name": "ICS-CERT"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "HEAP-BASED BUFFER OVERFLOW CWE-122"}]}]}, "references": {"reference_data": [{"name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02", "refsource": "MISC", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T07:02:26.122Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2018-8834", "datePublished": "2018-04-17T19:00:00.000Z", "dateReserved": "2018-03-20T00:00:00.000Z", "dateUpdated": "2024-09-16T19:25:23.504Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Omron CX-One", "vendor": "ICS-CERT", "versions": [{"status": "affected", "version": "The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior."}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:omron:cx-flnet:*:*:*:*:*:*:*:*", "matchCriteriaId": "AFB8B3D9-646D-4D95-BCBF-65910E65669F", "versionEndIncluding": "1.00", "vulnerable": true}, {"criteria": "cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:*", "matchCriteriaId": "6C1865E7-6B16-4F3F-9F49-CFA81A09FAF3", "versionEndIncluding": "4.42", "vulnerable": true}, {"criteria": "cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E51D1B1-AD65-4391-9139-7F37DD913299", "versionEndIncluding": "9.65", "vulnerable": true}, {"criteria": "cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:*", "matchCriteriaId": "E8DC4CD1-163E-4147-ACF9-5D9AED5E768F", "versionEndIncluding": "1.992", "vulnerable": true}, {"criteria": "cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:*", "matchCriteriaId": "C5FADD4F-7551-4630-BD15-53BE7160EDA8", "versionEndIncluding": "5.0.22", "vulnerable": true}, {"criteria": "cpe:2.3:a:omron:network_configurator:*:*:*:*:*:*:*:*", "matchCriteriaId": "712C5D5F-BA56-4072-99E5-3590DBE51564", "versionEndIncluding": "3.63", "vulnerable": true}, {"criteria": "cpe:2.3:a:omron:switch_box_utility:*:*:*:*:*:*:*:*", "matchCriteriaId": "E26D4997-1257-421A-A943-8F6BBBC40A7B", "versionEndIncluding": "1.68", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow."}, {"lang": "es", "value": "El an\u00e1lisis sint\u00e1ctico de archivos de proyecto mal formados en Omron CX-One, en versiones 4.42 y anteriores, incluyendo las siguientes aplicaciones: CX-FLnet, en versiones 1.00 y anteriores; CX-Protocol, en versiones 1.992 y anteriores; CX-Programmer, en versiones 9.65 y anteriores; CX-Server, en versiones 5.0.22 y anteriores; Network Configurator, en versiones 3.63 y anteriores y Switch Box Utility, en versiones 1.68 y anteriores, podr\u00eda provocar un desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap)."}], "id": "CVE-2018-8834", "lastModified": "2026-06-17T02:05:28.620", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-04-17T19:29:00.437", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02"}], "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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