{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2023-5407", "ASSIGNER": "psirt@honeywell.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "Controller denial of service due to improper handling of a specially crafted message received by the controller.\n\nSee Honeywell Security Notification for recommendations on upgrading and versioning." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-121", "cweId": "CWE-121" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Honeywell", "product": { "product_data": [ { "product_name": "C300", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "changes": [ { "at": "520.2 TCU4 HF1", "status": "unaffected" } ], "lessThanOrEqual": "520.2 TCU4", "status": "affected", "version": "520.2", "versionType": "semver" }, { "changes": [ { "at": "510.2 HF14", "status": "unaffected" } ], "lessThanOrEqual": "510.2 HF13", "status": "affected", "version": "510.1", "versionType": "semver" }, { "changes": [ { "at": "520.1 TCU5", "status": "unaffected" } ], "lessThanOrEqual": "520.1 TCU4", "status": "affected", "version": "520.1", "versionType": "semver" }, { "changes": [ { "at": "511.5 TCU4 HF4", "status": "unaffected" } ], "lessThanOrEqual": "511.5 TCU4 HF3", "status": "affected", "version": "511.1", "versionType": "semver" } ], "defaultStatus": "unaffected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "changes": [ { "at": "520.2 TCU4 HF2", "status": "unaffected" } ], "lessThanOrEqual": "520.2 TCU4", "status": "affected", "version": "520.2", "versionType": "semver" }, { "changes": [ { "at": "511.5 TCU4 HF4", "status": "unaffected" } ], "lessThanOrEqual": "511.5 TCU4 HF3", "status": "affected", "version": "511.1", "versionType": "semver" }, { "changes": [ { "at": "520.1 TCU5", "status": "unaffected" } ], "lessThanOrEqual": "520.1 TCU4", "status": "affected", "version": "520.1", "versionType": "semver" } ], "defaultStatus": "unaffected" } }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "changes": [ { "at": "520.2 TCU4 HF2", "status": "unaffected" } ], "lessThanOrEqual": "520.2 TCU4", "status": "affected", "version": "520.2", "versionType": "semver" }, { "changes": [ { "at": "520.1 TCU5", "status": "unaffected" } ], "lessThanOrEqual": "520.1 TCU4", "status": "affected", "version": "520.1", "versionType": "semver" }, { "changes": [ { "at": "511.5 TCU4 HF4", "status": "unaffected" } ], "lessThanOrEqual": "511.5 TCU4 HF3", "status": "affected", "version": "520.2 TCU4 HFR2", "versionType": "semver" } ], "defaultStatus": "unaffected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://process.honeywell.com", "refsource": "MISC", "name": "https://process.honeywell.com" } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "source": { "discovery": "UNKNOWN" }, "impact": { "cvss": [ { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } ] } }